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Document and Entity Information
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
|
Jul. 31, 2012
|
Jul. 31, 2012
|
Aug. 31, 2012
|
|
| Document Type | 10-Q | ||
| Amendment Flag | false | ||
| Document Period End Date | Jul. 31, 2012 | ||
| Document Fiscal Year Focus | 2013 | ||
| Document Fiscal Period Focus | Q2 | ||
| Trading Symbol | ADSK | ||
| Entity Registrant Name | AUTODESK INC | ||
| Entity Central Index Key | 0000769397 | ||
| Current Fiscal Year End Date | --01-31 | ||
| Entity Filer Category | Large Accelerated Filer | ||
| Entity Common Stock, Shares Outstanding | 226.9 |
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- Definition
If the value is true, then the document is an amendment to previously-filed/accepted document. No definition available.
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- Definition
End date of current fiscal year in the format --MM-DD. No definition available.
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- Definition
This is focus fiscal period of the document report. For a first quarter 2006 quarterly report, which may also provide financial information from prior periods, the first fiscal quarter should be given as the fiscal period focus. Values: FY, Q1, Q2, Q3, Q4, H1, H2, M9, T1, T2, T3, M8, CY. No definition available.
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- Definition
This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006. No definition available.
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- Definition
The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. No definition available.
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- Definition
The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word "Other". No definition available.
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- Definition
A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. No definition available.
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- Definition
Indicate whether the registrant is one of the following: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, (4) Smaller Reporting Company (Non-accelerated) or (5) Smaller Reporting Accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure. No definition available.
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- Definition
The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Trading symbol of an instrument as listed on an exchange. No definition available.
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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $)
In Millions, except Per Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jul. 31, 2012
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Jul. 31, 2011
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Jul. 31, 2012
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Jul. 31, 2011
|
|
| Net revenue [Abstract]: | ||||
| License and other | $ 340.5 | $ 333.0 | $ 701.5 | $ 656.0 |
| Maintenance | 228.2 | 213.3 | 455.8 | 418.6 |
| Total net revenue | 568.7 | 546.3 | 1,157.3 | 1,074.6 |
| Cost of revenue [Abstract]: | ||||
| Cost of license and other revenue | 49.1 | 45.7 | 96.2 | 88.3 |
| Cost of maintenance revenue | 10.7 | 11.7 | 22.4 | 23.7 |
| Total cost of revenue | 59.8 | 57.4 | 118.6 | 112.0 |
| Gross profit | 508.9 | 488.9 | 1,038.7 | 962.6 |
| Operating expenses [Abstract]: | ||||
| Marketing and sales | 212.4 | 201.0 | 435.6 | 402.9 |
| Research and development | 144.9 | 139.2 | 297.6 | 275.8 |
| General and administrative | 58.7 | 55.0 | 118.6 | 111.6 |
| Restructuring | 0 | (1.3) | 0 | (1.3) |
| Total operating expenses | 416.0 | 393.9 | 851.8 | 789.0 |
| Income from operations | 92.9 | 95.0 | 186.9 | 173.6 |
| Interest and other income, net | (0.8) | (0.8) | 2.7 | 5.1 |
| Income before income taxes | 92.1 | 94.2 | 189.6 | 178.7 |
| Provision for income taxes | (27.5) | (23.0) | (46.1) | (38.2) |
| Net income | $ 64.6 | $ 71.2 | $ 143.5 | $ 140.5 |
| Basic net income per share (in usd per share) | $ 0.28 | $ 0.31 | $ 0.63 | $ 0.61 |
| Diluted net income per share (in usd per share) | $ 0.28 | $ 0.30 | $ 0.62 | $ 0.59 |
| Weighted average shares used in computing basic net income per share (in shares) | 227.8 | 229.4 | 228.0 | 228.8 |
| Weighted average shares used in computing diluted net income per share (in shares) | 232.1 | 236.6 | 233.1 | 236.9 |
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- Definition
The aggregate cost of goods produced and sold and services rendered during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The net amount of operating interest income (expense). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Revenue from multiple-deliverable arrangements that include licensing fees and services revenue. Licensing revenue is consideration received from another party for the right to use, but not own, certain of the entity's intangible assets. Licensing arrangements include, but are not limited to, rights to use a patent, copyright, technology, manufacturing process, software or trademark. Licensing fees are generally, but not always, fixed as to amount and not dependent upon the revenue generated by the licensing party. An entity may receive licensing fees for licenses that also generate royalty payments to the entity. Services revenue may be derived by providing other, nonspecified, services during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Costs incurred and are directly related to generating license revenue. Licensing arrangements include, but are not limited to, rights to use a patent, copyright, technology, manufacturing process, software or trademark. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Costs incurred and are directly related to generating maintenance revenues. Also includes cost of maintenance on client contracts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Revenue derived from maintenance services provided under contracts or arrangements with clients. For example, it may include the maintenance of software, plant and equipment, and facilities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. No definition available.
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- Details
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| X | ||||||||||
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- Definition
The net result for the period of deducting operating expenses from operating revenues. No definition available.
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| X | ||||||||||
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- Definition
The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount charged against earnings in the period for incurred and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding asset retirement obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
The aggregate total amount of expenses directly related to the marketing or selling of products or services. No definition available.
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| X | ||||||||||
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- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Condensed Consolidated Statement of Other Comprehensive Income (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jul. 31, 2012
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Jul. 31, 2011
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Jul. 31, 2012
|
Jul. 31, 2011
|
|
| Statement of Other Comprehensive Income [Abstract] | ||||
| Net income | $ 64.6 | $ 71.2 | $ 143.5 | $ 140.5 |
| Other comprehensive income, net of tax and reclassification [Abstract] | ||||
| Net loss on derivative instruments | 6.9 | 8.3 | 3.5 | 0.5 |
| Change in net unrealized gain on available-for-sale securities | (0.5) | 0.3 | 0.4 | 1.0 |
| Net change in cumulative foreign currency translation gain | (9.5) | 0.9 | (9.2) | 13.4 |
| Total other comprehensive (loss) income | (3.1) | 9.5 | (5.3) | 14.9 |
| Total comprehensive income | $ 61.5 | $ 80.7 | $ 138.2 | $ 155.4 |
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- Definition
The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Net of tax amount of the appreciation (loss) in value of unsold available-for-sale securities attributable to the parent entity. Excludes amounts related to other than temporary impairment (OTTI) losses. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Net of tax and reclassification adjustments amount of the change in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges, which is attributable to the parent entity. Also includes an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount after tax and reclassification adjustments, resulting from the process of expressing in the reporting currency of the reporting entity those amounts that are denominated or measured in a different currency, and from transactions whose terms are denominated in a currency other than the entity's functional currency, which is attributable to the parent entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Net of tax amount of other comprehensive income (loss) attributable to the parent entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due beyond one year or the operating cycle, whichever is longer. Alternate captions include income taxes payable, noncurrent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate of par value plus amounts in excess of par value or issuance value (in cases of no-par value stock) for common stock held by shareholders. Aggregate value for common stock issued and outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer, including sales, license fees, and royalties, but excluding interest income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The noncurrent portion of deferred revenue amount as of balance sheet date. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized, and is not expected to be recognized in the next twelve months. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after allocation of valuation allowances of noncurrent deferred tax asset attributable to deductible temporary differences and carryforwards. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total of all Liabilities and Stockholders' Equity items (or Partners' Capital, as applicable), including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Total debt and equity financial instruments including: (1) securities held-to-maturity, (2) trading securities, and (3) securities available-for-sale which are intended to be held for less than one year or the normal operating cycle, whichever is longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total debt and equity financial instruments including: (1) securities held-to-maturity and (2) securities available-for-sale that will be held for the long-term. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of obligations incurred through that date and payable arising from transactions not otherwise specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate carrying amount, as of the balance sheet date, of noncurrent obligations not separately disclosed in the balance sheet. Noncurrent liabilities are expected to be paid after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The total of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer, and the aggregate carrying amount of current assets, as of the balance sheet date, not separately presented elsewhere in the balance sheet. Current assets are expected to be realized or consumed within one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The effect of exchange rate changes on cash balances held in foreign currencies. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of excess tax benefit (tax deficiency) that arises when compensation cost from non-qualified share-based compensation recognized on the entity's tax return exceeds (is less than) compensation cost from equity-based compensation recognized in financial statements. Excess tax benefit (tax deficiency) increases (decreases) net cash provided by financing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of excess tax benefit (tax deficiency) that arises when compensation cost from non-qualified equity-based compensation recognized on the entity's tax return exceeds (is less than) compensation cost from equity-based compensation recognized in financial statements. Excess tax benefit (tax deficiency) reduces (increases) net cash provided by operating activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The increase (decrease) during the reporting period of all assets and liabilities used in operating activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The net cash inflow or outflow from financing activity for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The net cash inflow or outflow from investing activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
The net cash from (used in) all of the entity's operating activities, including those of discontinued operations, of the reporting entity. Operating activities generally involve producing and delivering goods and providing services. Operating activity cash flows include transactions, adjustments, and changes in value that are not defined as investing or financing activities. While for technical reasons this element has no balance attribute, the default assumption is a debit balance consistent with its label. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities). No definition available.
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- Definition
The net cash outflow or inflow from other investing activities. This element is used when there is not a more specific and appropriate element in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash outflow to reacquire common stock during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash outflow from purchases of trading, available-for-sale securities and held-to-maturity securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash inflow from the additional capital contribution to the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash inflow associated with maturities (principal being due), prepayments and calls (requests of early payments) on securities not classified as either held-to-maturity securities or trading securities which are classified as available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Adjustment to remove noncash portion of restructuring costs and include cash payments when calculating cash flows from operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Basis of Presentation
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6 Months Ended |
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Jul. 31, 2012
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| Disclosure Text Block [Abstract] | |
| Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] | Basis of Presentation The accompanying unaudited Condensed Consolidated Financial Statements of Autodesk, Inc. (“Autodesk” or the “Company”) as of July 31, 2012, and for the three and six months ended July 31, 2012, have been prepared in accordance with accounting principles generally accepted in the U.S. for interim financial information along with the instructions to Form 10-Q and Article 10 of Securities and Exchange Commission (“SEC”) Regulation S-X. Accordingly, they do not include all of the information and notes required by generally accepted accounting principles (“GAAP”) for annual financial statements. In management’s opinion, Autodesk has made all adjustments (consisting of normal, recurring and non-recurring adjustments) during the quarter that were considered necessary for the fair presentation of the financial position and operating results of the Company. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect reported amounts in the financial statements and accompanying notes. Actual results could differ from those estimates. In addition, the results of operations for the three and six months ended July 31, 2012 are not necessarily indicative of the results for the entire fiscal year ending January 31, 2013, or for any other period. These unaudited Condensed Consolidated Financial Statements should be read in conjunction with the Consolidated Financial Statements and related notes, together with management’s discussion and analysis of financial position and results of operations contained in Autodesk’s Annual Report on Form 10-K for the fiscal year ended January 31, 2012, filed on March 15, 2012. |
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- Definition
The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Recently Issued Accounting Standards
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6 Months Ended |
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Jul. 31, 2012
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| Recently Issued Accounting Standards [Abstract] | |
| Description of New Accounting Pronouncements Not yet Adopted [Text Block] | Recently Issued Accounting Standards With the exception of those discussed below, there have been no recent changes in accounting pronouncements issued by the Financial Accounting Standards Board (“FASB”) or adopted by the Company during the six months ended July 31, 2012, that are of significance, or potential significance, to the Company. Accounting Standards Adopted in the Six Months Ended July 31, 2012 In September 2011, the FASB issued Accounting Standard Update (“ASU”) 2011-08 regarding Accounting Standards Codification (“ASC”) Topic 350 “Intangibles – Goodwill and Other.” This ASU allows for the option to first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If, after assessing the totality of events or circumstances, it is more likely than not that the fair value of the reporting unit is greater than its carrying value, then performing the two-step impairment test is unnecessary. Autodesk adopted ASU 2011-08 effective February 1, 2012. The adoption of this ASU did not have a material impact on Autodesk's consolidated statements of financial position, results of operations or cash flows. In June 2011, the FASB issued ASU 2011-05 regarding ASC Topic 220 “Comprehensive Income.” This ASU eliminates the option to present components of other comprehensive income as part of the statement of changes in stockholders’ equity and requires the presentation of the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. In December 2011, the FASB issued ASU 2011-12, an amendment to an existing accounting standard which defers the requirement to present components of reclassifications of other comprehensive income on the face of the income statement. Autodesk adopted ASU 2011-05 and ASU 2011-12 effective February 1, 2012. This accounting pronouncement impacted the presentation of other comprehensive income but did not impact Autodesk's consolidated financial position, results of operations or cash flow. In May 2011, FASB issued ASU 2011-04 regarding ASC Topic 820 “Fair Value Measurement.” This ASU amends the fair value measurement guidance and includes enhanced disclosure requirements primarily around Level 3 fair value measurements based on unobservable inputs. Autodesk adopted ASU 2011-4 effective February 1, 2012. The adoption of this ASU did not have a material impact on Autodesk's consolidated statements of financial position, results of operations or cash flows. |
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- Definition
The entire disclosure for a new accounting pronouncements may include a new accounting pronouncement recently adopted and/or a new accounting pronouncement that has been issued but not yet adopted. No definition available.
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- Details
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Concentration of Credit Risk
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6 Months Ended |
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Jul. 31, 2012
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| Risks and Uncertainties [Abstract] | |
| Concentration of Credit Risk [Text Block] | Concentration of Credit Risk Autodesk places its cash, cash equivalents and marketable securities in highly liquid instruments with, and in the custody of, diversified financial institutions globally with high credit ratings and limits the amounts invested with any one institution, type of security and issuer. Autodesk’s primary commercial banking relationship is with Citibank and its global affiliates (“Citibank”). Citicorp USA, Inc., an affiliate of Citibank, is one of the lead lenders and an agent in the syndicate of Autodesk’s $400.0 million line of credit facility. It is Autodesk’s policy to limit the amounts invested with any one institution by type of security and issuer. Total sales to the distributor Tech Data Corporation, and its global affiliates (“Tech Data”), accounted for 23% and 22% of Autodesk’s total net revenue for the three and six months ended July 31, 2012, respectively, and 17% of Autodesk's total net revenue for both the three and six months ended July 31, 2011. The majority of the net revenue from sales to Tech Data relates to Autodesk’s Platform Solutions and Emerging Business segment and is for sales made outside of the United States. In October 2011, Tech Data purchased certain assets of Mensch and Maschine Software (“MuM”), which has been a distributor of the Company's products in Europe. The acquisition concentrates additional sales through Tech Data, which on a consolidated basis would have accounted for 22% and 23% of Autodesk’s total net revenue for the three and six months ended July 31, 2011, respectively, if the acquisition had taken place at the beginning of fiscal 2012. In addition, Tech Data accounted for 26% and 21% of trade accounts receivable at July 31, 2012 and January 31, 2012, respectively. |
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- Definition
The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Financial Instruments Financial Instruments (Notes)
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Jul. 31, 2012
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| Financial Instruments [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Financial Instruments and Hedging Activities [Text Block] | Financial Instruments The following tables summarize the Company's financial instruments' amortized cost, gross unrealized gains, gross unrealized losses, and fair value by significant investment category as of July 31, 2012 and January 31, 2012:
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Autodesk classifies its marketable securities as either short-term or long-term based on each instrument’s underlying contractual maturity date. Marketable securities with remaining maturities of less than 12 months are classified as short-term and marketable securities with remaining maturities greater than 12 months are classified as long-term. Autodesk may sell certain of its marketable securities prior to their stated maturities for strategic purposes or in anticipation of credit deterioration. Autodesk applies fair value accounting for certain financial assets and liabilities, which consist of cash equivalents, marketable securities and other financial instruments, on a recurring basis. The Company defines fair value as the price that would be received from selling an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value is estimated by applying the following hierarchy, which prioritizes the inputs used to measure fair value into three levels and bases the categorization within the hierarchy upon the lowest level of input that is available and significant to the fair value measurement: (Level 1) observable inputs such as quoted prices in active markets; (Level 2) inputs other than quoted prices in active markets for identical assets and liabilities, quoted prices for identical or similar assets or liabilities in inactive markets, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities; and (Level 3) unobservable inputs for which there is little or no market data, which require Autodesk to develop its own assumptions. When determining fair value, Autodesk uses observable market data and relies on unobservable inputs only when observable market data is not available. There have been no transfers between fair value measurement levels during the three and six months ended July 31, 2012. Autodesk's cash equivalents, marketable securities and financial instruments are primarily classified within Level 1 or Level 2 of the fair value hierarchy. Autodesk values its available for sale securities on pricing from pricing vendors, who may use quoted prices in active markets for identical assets (Level 1) or inputs other than quoted prices that are observable either directly or indirectly in determining fair value (Level 2). Autodesk's Level 2 securities are valued primarily using observable inputs other than quoted prices in active markets for identical assets and liabilities. Autodesk's Level 3 securities consist of investments held in auction rate securities, convertible debt securities and derivative contracts which are valued using probability weighted discounted cash flow models, in which some of the inputs are unobservable in the market. A reconciliation of the change in Autodesk’s Level 3 items for the six months ended July 31, 2012 was as follows:
The following table summarizes the estimated fair value of our “available-for-sale securities” classified by the contractual maturity date of the security:
As of July 31, 2012 and January 31, 2012, Autodesk did not have any securities in a continuous unrealized loss position for greater than twelve months. Autodesk also has direct investments in privately held companies accounted for under the cost method, which are periodically assessed for other-than-temporary impairment. If Autodesk determines that an other-than-temporary impairment has occurred, Autodesk writes down the investment to its fair value. Autodesk estimates fair value of our cost method investments considering available information such as pricing in recent rounds of financing, current cash positions, earnings and cash flow forecasts, recent operational performance and any other readily available market data. During the six months ended July 31, 2012 Autodesk recorded a $10.0 million other-than-temporary impairment on one of its privately held equity investments. The impairment expense was recorded in “Interest and other income (expense), net” on the Company's Condensed Consolidated Statement of Income. The sale or settlement of certain convertible debt and equity investments in the six months ended July 31, 2012 and 2011 resulted in a gain of $5.0 million. The gain was recorded in “Interest and other income (expense), net” on the Company's Condensed Consolidated Statement of Income. Proceeds from the sale and maturity of marketable securities for the six months ended July 31, 2012 and 2011 were $389.4 million and $282.3 million, respectively. Derivative Financial Instruments Under its risk management strategy, Autodesk uses derivative instruments to manage its short-term exposures to fluctuations in foreign currency exchange rates which exist as part of ongoing business operations. Autodesk's general practice is to hedge a majority of transaction exposures denominated in euros, Japanese yen, Swiss francs, British pounds, Canadian dollars and Australian dollars. These instruments have maturities between one to twelve months in the future. Autodesk does not enter into derivative instrument transactions for trading or speculative purposes. The bank counterparties in all contracts expose Autodesk to credit-related losses in the event of their nonperformance. However, to mitigate that risk, Autodesk only contracts with counterparties who meet the Company's minimum requirements under its counterparty risk assessment process. Autodesk monitors ratings, credit spreads and potential downgrades on at least a quarterly basis. Based on Autodesk's on-going assessment of counterparty risk, the Company will adjust its exposure to various counterparties. Autodesk generally enters into master netting arrangements, which reduce credit risk by permitting net settlement of transactions with the same counterparty. However, Autodesk does not have any master netting arrangements in place with collateral features. Foreign currency contracts designated as cash flow hedges Autodesk utilizes foreign currency contracts to reduce the exchange rate impact on a portion of the net revenue or operating expense of certain anticipated transactions. These contracts are designated and documented as cash flow hedges. The effectiveness of the cash flow hedge contracts is assessed quarterly using regression analysis as well as other timing and probability criteria. To receive cash flow hedge accounting treatment, all hedging relationships are formally documented at the inception of the hedge and the hedges are expected to be highly effective in offsetting changes to future cash flows on hedged transactions. The gross gains and losses on these hedges are included in “Accumulated other comprehensive income (loss)” and are reclassified into earnings at the time the forecasted revenue or expense is recognized. In the event the underlying forecasted transaction does not occur, or it becomes probable that it will not occur, Autodesk reclassifies the gain or loss on the related cash flow hedge from “Accumulated other comprehensive income (loss)” to “Interest and other income (expense), net” in the Company's Condensed Consolidated Financial Statements at that time. The net notional amount of these contracts are presented net settled and were $382.9 million at July 31, 2012 and $419.6 million at January 31, 2012. Outstanding contracts are recognized as either assets or liabilities on the balance sheet at fair value. The majority of the net gain of $12.7 million remaining in “Accumulated Other Comprehensive Income (Loss)” as of July 31, 2012 is expected to be recognized into earnings within the next twelve months. Derivatives not designated as hedging instruments Autodesk uses foreign currency contracts which are not designated as hedging instruments to reduce the exchange rate risk associated primarily with foreign currency denominated receivables and payables. These forward contracts are marked-to-market at the end of each fiscal quarter with gains and losses recognized as “Interest and other income (expense), net.” These derivative instruments do not subject the Company to material balance sheet risk due to exchange rate movements because gains and losses on these derivative instruments are intended to offset the gains or losses resulting from the settlement of the underlying foreign currency denominated receivables and payables. The net notional amounts of these foreign currency contracts are presented net settled and were $22.1 million at July 31, 2012 and $75.1 million at January 31, 2012. In addition to these foreign currency contracts, Autodesk holds derivative instruments issued by privately held companies, which are not designated as hedging instruments. These derivatives consist of certain conversion options on the convertible debt securities held by Autodesk and an option to acquire a privately held company. These derivatives are recorded at fair value as of each balance sheet date and are recorded in “Other assets.” Changes in the fair values of these instruments are recognized in income as “Interest and other income (expense), net.” Fair Value of Derivative Instruments The fair value of derivative instruments in Autodesk’s Condensed Consolidated Balance Sheets were as follows as of July 31, 2012 and January 31, 2012:
The effects of derivatives designated as hedging instruments on Autodesk’s Condensed Consolidated Statements of Operations were as follows for the three and six months ended July 31, 2012 and 2011, respectively (amounts presented include any income tax effects):
The effects of derivatives not designated as hedging instruments on Autodesk’s Condensed Consolidated Statements of Operations were as follows for the three and six months ended July 31, 2012 and 2011, respectively (amounts presented include any income tax effects):
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- Definition
The entire disclosure for financial instruments. This disclosure includes, but is not limited to, fair value measurements of short and long term marketable securities, international currencies forward contracts, and auction rate securities. Financial instruments may include hedging and non-hedging currency exchange instruments, derivatives, securitizations and securities available for sale at fair value. Also included are investment results, realized and unrealized gains and losses as well as impairments and risk management disclosures. No definition available.
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Stock-based Compensation Expense
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Jul. 31, 2012
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| Stock Based Compensation Expense [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Stock-based Compensation Expense [Text Block] | Stock-based Compensation Expense Stock Plans As of July 31, 2012, Autodesk maintained two active stock plans for the purpose of granting equity awards to employees and to non-employee members of Autodesk’s Board of Directors: the 2012 Employee Stock Plan (“2012 Employee Plan”), which is available only to employees, and the Autodesk 2012 Outside Directors’ Plan (“2012 Directors' Plan”), which is available only to non-employee directors. Additionally, there are eight expired or terminated plans with options outstanding. The exercise price of all stock options granted under these plans was equal to the fair market value of the stock on the grant date. The 2012 Employee Plan was approved by Autodesk's stockholders in January 2012. The 2012 Employee Plan reserves up to 21.2 million shares which includes 15.2 million shares reserved upon the effectiveness of the 2012 Employee Plan as well as up to 6.0 million shares forfeited under certain prior employee stock plans during the life of the 2012 Employee Plan. The 2012 Employee Plan permits the grant of stock options, restricted stock units and restricted stock awards. Each restricted stock unit or restricted stock award granted will be counted against the shares authorized for issuance under the 2012 Employee Plan as 1.79 shares. If a granted option, restricted stock unit or restricted stock award expires or becomes unexercisable for any reason, the unpurchased or forfeited shares that were granted may be returned to the 2012 Employee Plan and may become available for future grant under the 2012 Employee Plan. As of July 31, 2012, 5.7 million options or restricted stock units have been granted under the 2012 Employee Plan. Options and restricted stock units that were granted under the 2012 Stock Plan vest over periods ranging from immediately upon grant to over a three year period and options expire 10 years from the date of grant. The 2012 Employee Plan will expire on June 30, 2022. At July 31, 2012, 11.4 million shares were available for future issuance under the 2012 Employee Plan. The 2012 Director's Plan was approved by Autodesk's stockholders in January 2012. The 2012 Directors' Plan permits the grant of stock options, restricted stock units and restricted stock awards to non-employee members of Autodesk’s Board of Directors. Each restricted stock unit or restricted stock award granted will be counted against the shares authorized for issuance under the 2012 Directors' Plan as 2.11 shares. As of July 31, 2012, 0.2 million restricted stock units have been granted under the 2012 Directors' Plan. Restricted stock units that were granted under the 2012 Directors' Plan vest over one year from the date of grant. The 2012 Directors' Plan reserved 2.6 million shares of Autodesk common stock. The 2012 Directors' Plan will expire on June 30, 2022. At July 31, 2012, 2.4 million shares were available for future issuance under the 2012 Directors' Plan. The following sections summarize activity under Autodesk’s stock plans. Stock Options: A summary of stock option activity for the six months ended July 31, 2012 is as follows:
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As of July 31, 2012, total compensation cost of $54.9 million related to non-vested options is expected to be recognized over a weighted average period of 1.5 years. The following table summarizes information about the pre-tax intrinsic value of options exercised, and the weighted average grant date fair value per share of options granted, during the three and six months ended July 31, 2012, and 2011.
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The following table summarizes information about options outstanding and exercisable at July 31, 2012:
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These options will expire if not exercised at specific dates ranging through June 2022. Restricted Stock: A summary of restricted stock unit and restricted stock award activity for the six months ended July 31, 2012 is as follows:
During the six months ended July 31, 2012, Autodesk granted 2.6 million restricted stock units. The restricted stock units vest over periods ranging from immediately upon grant to a pre-determined date that is typically within three years from the date of grant. Restricted stock units are not considered outstanding stock at the time of grant, as the holders of these units are not entitled to any of the rights of a stockholder, including voting rights. The fair value of the restricted stock units is expensed ratably over the vesting period. Autodesk recorded stock-based compensation expense related to restricted stock units of $12.5 million and $23.3 million during the three and six months ended July 31, 2012, respectively. Autodesk recorded stock-based compensation expense related to restricted stock units of $8.3 million and $13.6 million, during the three and six months ended July 31, 2011, respectively. As of July 31, 2012, total compensation cost not yet recognized of $100.7 million related to non-vested restricted stock units, is expected to be recognized over a weighted average period of 2.0 years. At July 31, 2012, the number of restricted stock units granted but unreleased was 4.5 million. During the six months ended July 31, 2012, Autodesk granted 0.5 million performance restricted stock units. Performance restricted stock units vest with the attainment of predetermined goals and requisite service periods. Performance stock units are not considered outstanding stock at the time of grant, as the holders of these units are not entitled to any of the rights of a stockholder, including voting rights. The fair value of the performance restricted stock units is expensed using the accelerated attribution method over the vesting period. Autodesk recorded stock-based compensation expense related to performance restricted stock units of $2.1 million and $3.3 million during the three and six months ended July 31, 2012, respectively. Autodesk recorded no stock-based compensation related to performance restricted stock units for both the three and six months ended July 31, 2011, as the Company previously had not granted performance restricted stock units. As of July 31, 2012, total compensation cost not yet recognized of $10.3 million related to non-vested performance restricted stock units, is expected to be recognized over a weighted average period of 1.6 years. At July 31, 2012, the number of performance restricted stock units granted but unreleased was 0.5 million. 1998 Employee Qualified Stock Purchase Plan (“ESP Plan”) Under Autodesk’s ESP Plan, which was approved by stockholders in 1998, eligible employees may purchase shares of Autodesk’s common stock at their discretion using up to 15% of their eligible compensation subject to certain limitations, at not less than 85% of fair market value as defined in the ESP Plan. At July 31, 2012, a total of 32.9 million shares were available for future issuance. This amount automatically increases on the first trading day of each fiscal year by an amount equal to the lesser of 10.0 million shares or 2% of the total of (1) outstanding shares plus (2) any shares repurchased by Autodesk during the prior fiscal year. Under the ESP Plan, the Company issues shares on the first trading day following March 31 and September 30 of each fiscal year. The ESP Plan expires during fiscal 2018. Autodesk issued 1.6 million shares under the ESP Plan during the six months ended July 31, 2012, with an average price of $21.63 per share. During the six months ended July 31, 2011, Autodesk issued 1.8 million shares under the ESP Plan, at average prices of $15.28 per share. The weighted average grant date fair value of awards granted under the ESP Plan during the six months ended July 31, 2012, calculated as of the award grant date using the Black-Scholes-Merton option pricing model, was $14.00 per share. The weighted average grant date fair value of awards granted under the ESP Plan during the six months ended July 31, 2011, calculated as of the award grant date using the Black-Scholes-Merton option pricing model, was $13.46 per share. Stock-based Compensation Expense The following table summarizes stock-based compensation expense for the three and six months ended July 31, 2012 and 2011, respectively, as follows:
Autodesk uses the Black-Scholes-Merton option-pricing model to estimate the fair value of stock-based awards based on the following assumptions:
Autodesk estimates expected volatility for stock-based awards based on the average of the following two measures. The first is a measure of historical volatility in the trading market for the Company’s common stock, and the second is the implied volatility of traded forward call options to purchase shares of the Company’s common stock. Autodesk estimates the expected life of stock-based awards using both exercise behavior and post-vesting termination behavior as well as consideration of outstanding options. Autodesk does not currently pay, and does not anticipate paying any cash dividends in the foreseeable future. Consequently, an expected dividend yield of zero is used in the Black-Scholes-Merton option pricing model. The risk-free interest rate used in the Black-Scholes-Merton option pricing model for stock-based awards is the historical yield on U.S. Treasury securities with equivalent remaining lives. Autodesk recognizes expense only for the stock-based awards that are ultimately expected to vest. Therefore, Autodesk has developed an estimate of the number of awards expected to cancel prior to vesting (“forfeiture rate”). The forfeiture rate is estimated based on historical pre-vest cancellation experience and is applied to all stock-based awards. The Company estimates forfeitures at the time of grant and revises those estimates in subsequent periods if actual forfeitures differ from those estimates. |
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The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Income Taxes
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6 Months Ended |
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Jul. 31, 2012
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| Income Tax Disclosure [Abstract] | |
| Income Taxes [Text Block] | Income Tax Autodesk’s effective tax rate was 30% and 24% during the three and six months ended July 31, 2012, respectively, compared to 24% and 21% during the three and six months ended July 31, 2011, respectively. Autodesk’s effective tax rate increased 6% during the three months ended July 31, 2012 as compared to the same period in the prior fiscal year primarily due to the establishment of a U.S. valuation allowance related to the impairment of an investment, expiration of the federal research credit and non-deductible stock-based compensation expense, partially offset by the tax impact of a decrease in the forecasted annual rate from the previous quarter. Autodesk's effective tax rate increased 3% during the six months ended July 31, 2012 as compared to the same period in the prior fiscal year primarily due to the establishment of a U.S. valuation allowance related to the impairment of an investment, expiration of the federal research credit and non-deductible stock based compensation expense, partially offset by discrete tax benefits from closure of statute of limitations during the first quarter of fiscal 2013. Discrete tax items for the three and six months ended July 31, 2012 were $2.7 million expense and $3.6 million benefit, respectively, primarily associated with the establishment of a U.S. valuation allowance related to the impairment of an investment, stock-based compensation and closure of a foreign statute of limitations. Excluding the impact of these discrete tax items, the effective tax rate for both the three and six months ended July 31, 2012 was 25%, and was lower than the Federal statutory tax rate of 35% primarily due to foreign income taxed at lower rates partially offset by the impact of non-deductible stock-based compensation expense. As of July 31, 2012, the Company had $206.0 million of gross unrecognized tax benefits, excluding interest, of which approximately $192.3 million represents the amount of unrecognized tax benefits that would impact the effective tax rate, if recognized. It is possible that the amount of unrecognized tax benefits will change in the next twelve months; however, an estimate of the range of the possible change cannot be made at this time. At July 31, 2012, Autodesk had net deferred tax assets of $181.6 million. The Company believes that it will generate sufficient future taxable income in appropriate tax jurisdictions to realize these assets. |
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The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Acquisitions
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Jul. 31, 2012
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| Business Combination Disclosure [Text Block] | 7. Acquisitions During the six months ended July 31, 2012, Autodesk completed the business combination described below. The results of operations for the following acquisition are included in the accompanying Condensed Consolidated Statement of Operations since its acquisition date. Pro forma results of operations have not been presented because the effects of the following acquisition was not material to Autodesk's Consolidated Financial Statements. Autodesk recorded the tangible and intangible assets acquired and liabilities assumed based on their estimated fair values at the date of acquisition. The fair values assigned to the identifiable intangible assets acquired were based on estimates and assumptions determined by management. Autodesk recorded the excess of consideration transferred over the aggregate fair values as goodwill. On June 7, 2012, Autodesk acquired Vela Systems, Inc. (“Vela”) for total cash consideration of $76.0 million. Vela was a privately owned company that provides a cloud-based mobile platform that delivers critical information to the construction and capital projects market. Prior to acquiring Vela, Autodesk had an equity investment in the company with an acquisition-date fair value of $6.8 million using a market approach to value the investment. Valuations using the market approach reflect relevant observable information generated by market transactions involving comparable businesses. As a result of the acquisition, Autodesk recorded a $3.3 million gain on the business combination achieved in stages. Vela has been integrated into, and the related goodwill was assigned to, Autodesk's Architecture, Engineering and Construction segment. The following table summarizes the fair value of the assets acquired and liabilities assumed by major class for the Vela business combination:
For Vela, the business combination accounting is not yet finalized. The initial accounting was based upon a preliminary valuation and our estimates and assumptions are subject to change within the measurement period (up to one year from the acquisition date). The primary areas of the business combination accounting that are not yet finalized are amounts for income tax assets and liabilities, pending finalization of estimates and assumptions in respect of certain tax aspects of the transaction and residual goodwill. |
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The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Other Intangible Assets, Net
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Jul. 31, 2012
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| Intangible Assets Disclosure [Text Block] | Other Intangible Assets, Net Other intangible assets that include purchased technologies, customer relationships, trade names, patents, user lists and the related accumulated amortization were as follows:
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The entire disclosure for all or part of the information related to intangible assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Goodwill
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Jul. 31, 2012
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| Goodwill [Text Block] | Goodwill The change in the carrying amount of goodwill during the six months ended July 31, 2012, is as follows:
Goodwill consists of the excess of cost over the fair value of net assets acquired in business combinations. Autodesk assigns goodwill to the reportable segment associated with each business combination, and tests goodwill for impairment annually in its fourth fiscal quarter or more often if circumstances indicate a potential impairment. When assessing goodwill for impairment, Autodesk uses discounted cash flow models that include assumptions regarding reportable segments’ projected cash flows (“Income Approach”) and corroborates it with the estimated consideration that the Company would receive if there were to be a sale of the reporting segment (“Market Approach”). Variances in these assumptions could have a significant impact on Autodesk’s conclusion as to whether goodwill is impaired or the amount of any impairment charge. Impairment charges, if any, result from instances where the fair values of net assets associated with goodwill are less than their carrying values. The process of evaluating the potential impairment of goodwill is subjective and requires significant judgment at many points during the analysis. The value of Autodesk’s goodwill could also be impacted by future adverse changes such as: (i) declines in Autodesk’s actual financial results, (ii) a sustained decline in Autodesk’s market capitalization, (iii) significant slowdown in the worldwide economy or the industries Autodesk serves, or (iv) changes in Autodesk’s business strategy or internal financial results forecasts. A hypothetical 10% decrease in the fair value of any of Autodesk’s four reporting units would not have an impact on the carrying value, nor result in an impairment, of goodwill shown on Autodesk’s balance sheet as of July 31, 2012 for the respective reporting units. |
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The entire disclosure for goodwill. No definition available.
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Deferred Compensation
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6 Months Ended |
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Jul. 31, 2012
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| Deferred Compensation Arrangements [Abstract] | |
| Deferred Compensation [Text Block] | Deferred Compensation At July 31, 2012, Autodesk had marketable securities totaling $786.6 million, of which $34.7 million related to investments in debt and equity securities that are held in a rabbi trust under non-qualified deferred compensation plans. The total related deferred compensation liability was $34.7 million at July 31, 2012, of which $3.3 million was classified as current and $31.4 million was classified as non-current liabilities. The value of debt and equity securities held in the rabbi trust at January 31, 2012 was $31.5 million. The total related deferred compensation liability at January 31, 2012 was $31.5 million, of which $3.2 million was classified as current and $28.3 million was classified as non-current liabilities. The current and non-current portions of the liability are recorded in the Condensed Consolidated Balance Sheets under “Accrued compensation” and “Other liabilities,” respectively. |
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- Definition
The entire disclosure for compensation costs, including compensated absences accruals, compensated absences liability, deferred compensation arrangements and income statement compensation items. Deferred compensation arrangements may include a description of an arrangement with an individual employee, which is generally an employment contract between the entity and a selected officer or key employee containing a promise by the employer to pay certain amounts at designated future dates, usually including a period after retirement, upon compliance with stipulated requirements. This type of arrangement is distinguished from broader based employee benefit plans as it is usually tailored to the employee. Disclosure also typically includes the amount of related compensation expense recognized during the reporting period, the number of shares (units) issued during the period under such arrangements, and the carrying amount as of the balance sheet date of the related liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Computer Equipment, Software, Furniture and Leasehold Improvements, Net
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Jul. 31, 2012
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| Computer Equipment, Software, Furniture and Leasehold Improvements, Net [Text Block] | Computer Equipment, Software, Furniture and Leasehold Improvements, Net Computer equipment, software, furniture, leasehold improvements and the related accumulated depreciation were as follows:
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- Definition
The entire disclosure for long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. This disclosure may include property plant and equipment accounting policies and methodology, a schedule of property, plant and equipment gross, additions, deletions, transfers and other changes, depreciation, depletion and amortization expense, net, accumulated depreciation, depletion and amortization expense and useful lives, income statement disclosures, assets held for sale and public utility disclosures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Borrowing Arrangements
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6 Months Ended |
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Jul. 31, 2012
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| Line of Credit Facility [Abstract] | |
| Borrowing Arrangements [Text Block] | Borrowing Arrangements Autodesk’s line of credit facility permits unsecured short-term borrowings of up to $400.0 million, with an option to request an increase in the amount of the credit facility by up to an additional $100.0 million, and is available for working capital or other business needs. This credit agreement contains customary covenants that could restrict the imposition of liens on Autodesk’s assets, and restrict the Company’s ability to incur additional indebtedness or make dispositions of assets if Autodesk fails to maintain the financial covenants. The line of credit is syndicated with various financial institutions, including Citicorp USA, Inc., an affiliate of Citibank, which is one of the lead lenders and an agent. At July 31, 2012, Autodesk had no outstanding borrowings on this line of credit. This facility expires in May 2016. |
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The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Commitments and Contingencies
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Jul. 31, 2012
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| Disclosure Text Block [Abstract] | |
| Commitments and Contingencies | Commitments and Contingencies Guarantees and Indemnifications In the normal course of business, Autodesk provides indemnifications of varying scopes, including limited product warranties and indemnification of customers against claims of intellectual property infringement made by third parties arising from the use of its products or services. Autodesk accrues for known indemnification issues if a loss is probable and can be reasonably estimated. Historically, costs related to these indemnifications have not been significant, and because potential future costs are highly variable, Autodesk is unable to estimate the maximum potential impact of these indemnifications on its future results of operations. In connection with the purchase, sale or license of assets or businesses with third parties, Autodesk has entered into or assumed customary indemnification agreements related to the assets or businesses purchased, sold or licensed. Historically, costs related to these indemnifications have not been significant, and because potential future costs are highly variable, Autodesk is unable to estimate the maximum potential impact of these indemnifications on its future results of operations. As permitted under Delaware law, Autodesk has agreements whereby it indemnifies its officers and directors for certain events or occurrences while the officer or director is, or was, serving at Autodesk’s request in such capacity. The maximum potential amount of future payments Autodesk could be required to make under these indemnification agreements is unlimited; however, Autodesk has directors’ and officers’ liability insurance coverage that is intended to reduce its financial exposure and may enable Autodesk to recover a portion of any future amounts paid. Autodesk believes the estimated fair value of these indemnification agreements in excess of applicable insurance coverage is minimal. Legal Proceedings Autodesk is involved in a variety of claims, suits, investigations and proceedings in the normal course of business activities including claims of alleged infringement of intellectual property rights, commercial, employment, piracy prosecution, business practices and other matters. In the Company’s opinion, resolution of pending matters is not expected to have a material adverse impact on its consolidated results of operations, cash flows or its financial position. Given the unpredictable nature of legal proceedings, there is a reasonable possibility that an unfavorable resolution of one or more such proceedings could in the future materially affect the Company’s results of operations, cash flows or financial position in a particular period, however, based on the information known by the Company as of the date of this filing and the rules and regulations applicable to the preparation of the Company’s financial statements, any such amount is either immaterial or it is not possible to provide an estimated amount of any such potential loss. |
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The entire disclosure for commitments and contingencies. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Common Stock Repurchase Program
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6 Months Ended |
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Jul. 31, 2012
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| Class of Stock Disclosures [Abstract] | |
| Common Stock Repurchase Program [Text Block] | Common Stock Repurchase Program Autodesk has a stock repurchase program that is used to offset dilution from the issuance of stock under the Company’s employee stock plans and for such other purposes as may be in the interests of Autodesk and its stockholders, which has the effect of returning excess cash generated from the Company’s business to stockholders. During the three and six months ended July 31, 2012, Autodesk repurchased and retired 3.4 million and 5.9 million shares at an average repurchase price of $32.23 per share and $35.41 per share, respectively. Common stock and additional paid-in capital and retained earnings were reduced by $94.5 million and $16.6 million, respectively, during the three months ended July 31, 2012. Common stock and additional paid-in capital and retained earnings were reduced by $148.6 million and $61.7 million, respectively, during the six months ended July 31, 2012. At July 31, 2012, 38.8 million shares remained available for repurchase under the repurchase plans approved by the Board of Directors. This amount includes the 30.0 million share increase approved by the Board of Directors in June 2012. During the three and six months ended July 31, 2012, Autodesk repurchased its common stock through open market purchases. The number of shares acquired and the timing of the purchases are based on several factors, including general market and economic conditions, the number of employee stock option exercises and stock issuances, the trading price of Autodesk common stock, cash on hand and available in the United States, cash requirements for acquisitions, and company defined trading windows. |
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- Definition
The entire disclosure for an entity's treasury stock, including the average cost per share, carrying basis for each class of treasury stock, description of share repurchase program authorized by an entity's board of directors, the number of shares repurchased, the cost of the shares repurchased, the remaining maximum dollar value of shares available for repurchase under the program, the treatment of the purchase price in excess of the current market value, number of shares held for each class of treasury stock, and other information necessary to a fair presentation. No definition available.
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Accumulated Other Comprehensive Income , Net of Taxes
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Jul. 31, 2012
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| Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive Income (Loss) Note [Text Block] | Accumulated Other Comprehensive Income Accumulated other comprehensive income, net of taxes, was comprised of the following at July 31, 2012 and January 31, 2012:
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- Definition
The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Net Income Per Share
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Jul. 31, 2012
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| Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Earnings Per Share [Text Block] | Net Income Per Share Basic net income per share is computed using the weighted average number of shares of common stock outstanding for the period, including restricted stock awards and excluding stock options and restricted stock units. Diluted net income per share is based upon the weighted average number of shares of common stock outstanding for the period and potentially dilutive common shares, including the effect of stock options and restricted stock units under the treasury stock method. The following table sets forth the computation of the numerators and denominators used in the basic and diluted net income per share amounts:
The computation of diluted net income per share does not include shares that are anti-dilutive under the treasury stock method because their exercise prices are higher than the average market value of Autodesk’s stock during the period. For the three and six months ended July 31, 2012, 12.2 million and 10.0 million potentially anti-dilutive shares, respectively, were excluded from the computation of diluted net income per share. For the three and six months ended July 31, 2011, 10.0 million and 8.6 million potentially anti-dilutive shares, respectively, were excluded from the computation of diluted net income per share. |
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The entire disclosure for earnings per share. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Segments
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Jul. 31, 2012
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| Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Segment Reporting Disclosure [Text Block] | Segments Autodesk reports segment information based on the “management” approach. The management approach designates the internal reporting used by management for making decisions and assessing performance as the source of the Company’s reportable segments. Autodesk has four reportable segments: Platform Solutions and Emerging Business (“PSEB”), Architecture, Engineering and Construction (“AEC”), Manufacturing (“MFG”) and Media and Entertainment (“M&E”). Autodesk has no material inter-segment revenue. The PSEB, AEC and MFG segments derive revenue from the sale of licenses for software products and services to customers who design, build, manage or own building, manufacturing and infrastructure projects. Our M&E segment derives revenue from the sale of products to creative professionals, post-production facilities and broadcasters for a variety of applications, including feature films, television programs, commercials, music and corporate videos, interactive game production, web design and interactive web streaming. PSEB includes Autodesk’s design product, AutoCAD. Autodesk’s AutoCAD product is a platform product that underpins the Company’s design product offerings for the industries it serves. For example, AEC and MFG offer tailored versions of AutoCAD software for the industries they serve. Autodesk’s AutoCAD product also provides a platform for Autodesk’s developer partners to build custom solutions for a range of diverse design-oriented markets. PSEB’s revenue primarily includes revenue from sales of licenses of Autodesk’s design products, AutoCAD and AutoCAD LT, as well as the Autodesk Design Suite and many other design products. AEC software products help to improve the way building, civil infrastructure, process plant and construction projects are designed, built and managed. A broad portfolio of solutions enables greater efficiency, accuracy and sustainability across the entire project lifecycle. Autodesk AEC solutions include advanced technology for building information modeling ("BIM"), AutoCAD-based design and documentation productivity software, sustainable design analysis applications, and collaborative project management solutions. BIM, an integrated process for building and infrastructure design, analysis, documentation and construction, uses consistent, coordination information to improve communication and collaboration between the extended project team. AEC provides a comprehensive portfolio of BIM solutions that help customers deliver projects faster and more economically, while minimizing environmental impact. AEC’s revenue primarily includes revenue from the sales of licenses of Autodesk Revit family suites, AutoCAD Civil 3D, AutoCAD Architecture and AutoCAD Map 3D products. MFG provides the manufacturers in automotive and transportation, industrial machinery, consumer products and building products with comprehensive digital prototyping solutions that bring together design data from all phases of the product development process to develop a single digital model created in Autodesk Inventor software. Autodesk’s solutions for digital prototyping enable a broad group of manufacturers to realize benefits with minimal disruption to existing workflows. MFG’s revenue primarily includes revenue from the sales of licenses of Autodesk Inventor family suites, AutoCAD Mechanical and Autodesk Moldflow products. M&E is comprised of two product groups: Animation, including design visualization, and Creative Finishing. Animation products, such as Autodesk 3ds Max, Autodesk Maya and the Autodesk Entertainment Creation Suite, provide tools for digital sculpting, modeling, animation, effects, rendering and compositing, for design visualization, visual effects and games production. Creative Finishing products provide editing, finishing and visual effects design and color grading. All of Autodesk’s reportable segments distribute their respective products primarily through authorized resellers and distributors and, to a lesser extent, through direct sales to end-users. The accounting policies of the reportable segments are the same as those described in Note 1, “Business and Summary of Significant Accounting Policies” of our 2012 Annual Report on Form 10-K. Autodesk evaluates each segment’s performance on the basis of gross profit. Autodesk currently does not separately accumulate and report asset information by segment, except for goodwill, which is disclosed in Note 9, “Goodwill.” Information concerning the operations of Autodesk’s reportable segments is as follows:
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Information regarding Autodesk’s operations by geographic area is as follows:
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- Definition
The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Susequent Event
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6 Months Ended |
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Jul. 31, 2012
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| Subsequent Events [Abstract] | |
| Subsequent Events [Text Block] | Subsequent Events On August 22, 2012, the Board of Directors of the Company approved a world-wide restructuring plan that includes a reduction in force and the consolidation of certain leased facilities. The Company expects to substantially complete the reduction in force and the facilities consolidation by the end of its fourth quarter of fiscal 2013. The Company anticipates incurring pre-tax restructuring charges of $50.0 million to $60.0 million, all of which would result in cash expenditures and of which $44.0 million to $52.0 million would be for one-time employee termination benefits and $6.0 million to $8.0 million would be for facilities-related costs. Approximately $40.0 million to $45.0 million of these pre-tax charges will be expensed in the third quarter of fiscal 2013 with most of the remainder in the fourth quarter of fiscal 2013. On August 1, 2012, Autodesk acquired Socialcam, Inc, (“Socialcam”) for approximately $59.5 million. Socialcam was a privately held web-based company offering a smartphone application and web-based service that allows users to capture, edit, and share video. Socialcam will be integrated into Autodesk’s PSEB segment. The initial accounting for this acquisition was not complete as of September 5, 2012, due to the timing of the acquisition. |
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The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. No definition available.
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Financial Instruments Financial Instruments (Tables)
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Jul. 31, 2012
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| Financial Instruments [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cost And Fair Value Of Financial Instruments Disclosure [Table Text Block] | The following tables summarize the Company's financial instruments' amortized cost, gross unrealized gains, gross unrealized losses, and fair value by significant investment category as of July 31, 2012 and January 31, 2012:
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| Fair Value, Assets Measured on Recurring Basis [Table Text Block] | A reconciliation of the change in Autodesk’s Level 3 items for the six months ended July 31, 2012 was as follows:
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| Available-for-sale Securities [Table Text Block] | The following table summarizes the estimated fair value of our “available-for-sale securities” classified by the contractual maturity date of the security:
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| Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] |
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| Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block] |
The effects of derivatives not designated as hedging instruments on Autodesk’s Condensed Consolidated Statements of Operations were as follows for the three and six months ended July 31, 2012 and 2011, respectively (amounts presented include any income tax effects):
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Cost and Fair Value of Financial Instruments Disclosure [Table Text Block] No definition available.
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Tabular disclosure of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cost basis, contracts to acquire securities to be accounted for as available-for-sale, debt maturities, transfers to trading, change in net unrealized holding gain (loss) net of tax, continuous unrealized loss position fair value, aggregate losses qualitative disclosures, other than temporary impairment (OTTI) losses or other disclosures related to available for sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Tabular disclosure of the location and amount of gains and losses reported in the statement of financial performance, or when applicable, the statement of financial position. For example, (a) gains and losses recognized in the income statement on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges and (b) gains and losses initially recognized in other comprehensive income on derivative instruments designated and qualifying as cash flow hedges. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Stock-based Compensation Expense (Tables)
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Jul. 31, 2012
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| Stock Based Compensation Expense [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Share-based Compensation, Stock Options, Activity | A summary of stock option activity for the six months ended July 31, 2012 is as follows:
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| Intrinsic Value of Options Exercised and Weighted Average Grant Date Fair Value of Stock Options Granted [Table Text Block] | The following table summarizes information about the pre-tax intrinsic value of options exercised, and the weighted average grant date fair value per share of options granted, during the three and six months ended July 31, 2012, and 2011.
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| Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block] | The following table summarizes information about options outstanding and exercisable at July 31, 2012:
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| Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] | A summary of restricted stock unit and restricted stock award activity for the six months ended July 31, 2012 is as follows:
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| Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block] | The following table summarizes stock-based compensation expense for the three and six months ended July 31, 2012 and 2011, respectively, as follows:
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| Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block] | Autodesk uses the Black-Scholes-Merton option-pricing model to estimate the fair value of stock-based awards based on the following assumptions:
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- Definition
Tabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. No definition available.
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| X | ||||||||||
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- Definition
Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Acquisitions Acquisitions (Tables)
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6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||
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Jul. 31, 2012
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| Acquistions [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] | :
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Other Intangible Assets, Net (Tables)
|
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Jul. 31, 2012
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| Finite-Lived Intangible Assets, Net [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Finite-Lived Intangible Assets [Table Text Block] | Other intangible assets that include purchased technologies, customer relationships, trade names, patents, user lists and the related accumulated amortization were as follows:
_______________
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Goodwill (Tables)
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6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jul. 31, 2012
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| Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Goodwill [Table Text Block] | The change in the carrying amount of goodwill during the six months ended July 31, 2012, is as follows:
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Computer Equipment, Software, Furniture and Leasehold Improvements, Net (Tables)
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6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jul. 31, 2012
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| Property, Plant and Equipment [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property, Plant and Equipment [Table Text Block] | Computer equipment, software, furniture, leasehold improvements and the related accumulated depreciation were as follows:
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Accumulated Other Comprehensive Income , Net of Taxes (Tables)
|
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Jul. 31, 2012
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| Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] | Accumulated other comprehensive income, net of taxes, was comprised of the following at July 31, 2012 and January 31, 2012:
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Tabular disclosure of the components of accumulated other comprehensive income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Net Income Per Share (Tables)
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6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Jul. 31, 2012
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| Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block] | The following table sets forth the computation of the numerators and denominators used in the basic and diluted net income per share amounts:
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Segments (Tables)
|
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jul. 31, 2012
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| Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Segment Reporting Information, by Segment [Table Text Block] | Information concerning the operations of Autodesk’s reportable segments is as follows:
_______________
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| Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] | Information regarding Autodesk’s operations by geographic area is as follows:
|
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| X | ||||||||||
|
- Definition
Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Details
|
|
Concentration of Credit Risk Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | 6 Months Ended | |
|---|---|---|---|---|---|---|---|
|
Jul. 31, 2012
|
Jul. 31, 2011
|
Jul. 31, 2012
|
Jul. 31, 2012
Accounts Receivable
|
Jan. 31, 2012
Accounts Receivable
|
Jul. 31, 2011
Tech Data [Member]
|
Jul. 31, 2011
Tech Data [Member]
|
|
| Concentration Risk [Line Items] | |||||||
| Unsecured revolving credit facility (in usd) | $ 400.0 | $ 400.0 | |||||
| Total sales to the distributors Tech Data Corporation and its global affiliates ("Tech Data") relative to Autodesk's consolidated net revenue | 23.00% | 17.00% | 22.00% | 22.00% | 23.00% | ||
| Percentage of gross accounts receivable accounted for by Tech Data | 26.00% | 21.00% | |||||
| X | ||||||||||
|
- Definition
Percentage of Net Sales No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
Amortized Cost Securities No definition available.
|
| X | ||||||||||
|
- Definition
Fair Value, Assets Measured on Recurring Basis No definition available.
|
| X | ||||||||||
|
- Definition
This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
This item represents the gross unrealized gains for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This item represents the gross unrealized losses for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Company may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Fair value of the assets less the liabilities of a derivative or group of derivatives. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The total of financial instruments that are bought and held principally for the purpose of selling them in the near term (thus held for only a short period of time) or for debt and equity securities formerly categorized as available-for-sale or held-to-maturity which the entity held as of the date it opted to account for such securities at fair value. An enterprise may also categorize such a security as trading without the intent to sell it in the near term assuming the decision to categorize the security as trading occurred at acquisition. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Trading Securities which consist of all investments in certain debt and equity securities that are bought and held principally for the purpose of selling them in the near term (thus held for only a short period of time) or for which an entity has elected the fair value option. Trading generally reflects active and frequent buying and selling, and trading securities are generally used with the objective of generating profits on short-term differences in price, but this category of investments may also include items which are not intended to be sold in the near term or for which the fair value option has been elected. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The increase (decrease) resulting in a gain from the difference between the fair value and the carrying value, or in the comparative fair values, of trading securities held at each balance sheet date, that was included in earnings for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The increase (decrease) resulting in a loss from the difference between the fair value and the carrying value, or in the comparative fair values, of trading securities held at each balance sheet date, that was included in earnings for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The increase (decrease), resulting in a gain, in the difference between the fair value and the carrying value, or in the comparative fair values, of securities held at each balance sheet date, that was included in earnings for the period. No definition available.
|
| X | ||||||||||
|
- Definition
The increase (decrease), resulting in a loss, in the difference between the fair value and the carrying value, or in the comparative fair values, of securities held at each balance sheet date, that was included in earnings for the period. No definition available.
|
|
Financial Instruments Contractual Maturities of Types of Securities (Details) (USD $)
In Millions, unless otherwise specified |
Jul. 31, 2012
|
|---|---|
| Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] | |
| Due in 1 year | $ 465.7 |
| Due in 1 year through 5 years | 295.9 |
| Due in 5 year through 10 years | 0 |
| Due after 10 years | 4.2 |
| Total | 765.8 |
| Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] | |
| Due in 1 year | 465.8 |
| Due in 1 year through 5 years | 295.5 |
| Due in 5 year through 10 years | 0 |
| Due after 10 years | 4.2 |
| Total | $ 765.5 |
| X | ||||||||||
|
- Definition
Amount of available-for-sale debt securities at cost, net of adjustments, maturing in the sixth fiscal year through the tenth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of available-for-sale debt securities at fair value maturing in the sixth fiscal year through the tenth fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of available-for-sale debt securities at cost, net of adjustments, maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of available-for-sale debt securities at fair value maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of available-for-sale debt securities at cost, net of adjustments, maturing after the tenth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of available-for-sale debt securities at fair value maturing after the tenth fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of available-for-sale debt securities at cost, net of adjustments, which include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of available-for-sale debt securities at cost, net of adjustments, maturing in the next fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of available-for-sale debt securities at fair value maturing in the next fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of available-for-sale debt securities at fair value that do not have a single maturity date and which the entity has decided to disclose separately rather than allocating the fair value over several maturity groupings. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Financial Instruments Reconciliation of the Change in Level 3 Items (Details) (USD $)
In Millions, unless otherwise specified |
6 Months Ended |
|---|---|
|
Jul. 31, 2012
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | |
| Balance at January 31,2012 | $ 28.7 |
| Purchases | 5.9 |
| Transfer into (out of) Level 3 | 0 |
| Settlements | (8.5) |
| Net unrealizrd gains (losses) included in earnings | 0.8 |
| Balance at April 30,2012 | 26.9 |
|
Derivative [Member]
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | |
| Balance at January 31,2012 | 6.2 |
| Purchases | 1.1 |
| Transfer into (out of) Level 3 | 0 |
| Settlements | (1.3) |
| Net unrealizrd gains (losses) included in earnings | 3.1 |
| Balance at April 30,2012 | 9.1 |
|
Convertible Debt Securities [Member]
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | |
| Balance at January 31,2012 | 18.3 |
| Purchases | 4.8 |
| Transfer into (out of) Level 3 | 0 |
| Settlements | (7.2) |
| Net unrealized gains (losses) included in other comprehensive income | (2.3) |
| Balance at April 30,2012 | 13.6 |
|
Auction Rate Securities [Member]
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | |
| Balance at January 31,2012 | 4.2 |
| Purchases | 0 |
| Transfer into (out of) Level 3 | 0 |
| Settlements | 0 |
| Net unrealizrd gains (losses) included in earnings | 0 |
| Balance at April 30,2012 | $ 4.2 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of gain (loss) recognized in earnings, arising from assets measured at fair value on a recurring basis using unobservable inputs (level 3). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of gain (loss) recognized in other comprehensive income, arising from assets measured at fair value on a recurring basis using unobservable inputs (level 3). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Purchases that have taken place during the period in relation to assets measured at fair value and categorized within Level 3 of the fair value hierarchy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of purchases, sales, issues, and settlements (net) which have taken place in relation to assets measured at fair value on a recurring basis using unobservable inputs (level 3). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This element represents [net] transfers in to and out of assets measured at fair value on a recurring basis using unobservable inputs (Level 3) which have taken place during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This element represents an asset measured at fair value using significant unobservable inputs (Level 3) which is required for reconciliation purposes of beginning and ending balances. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Financial Instruments Fair Value of Derivative Instruments (Details) (USD $)
In Millions, unless otherwise specified |
Jul. 31, 2012
|
Jan. 31, 2012
|
|---|---|---|
| Derivatives, Fair Value [Line Items] | ||
| Derivative Asset, Fair Value, Gross Asset | $ 19.9 | $ 18.1 |
| Derivative Liability, Fair Value, Gross Liability | 1.9 | 2.2 |
|
Not Designated as Hedging Instrument [Member] | Other Assets [Member]
|
||
| Derivatives, Fair Value [Line Items] | ||
| Derivative Asset, Fair Value, Gross Asset | 9.1 | 6.2 |
|
Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Prepaid expenses and other current assets [member]
|
||
| Derivatives, Fair Value [Line Items] | ||
| Derivative Asset, Fair Value, Gross Asset | 10.8 | 11.9 |
|
Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member] | Other Accrued Liabilities [Member]
|
||
| Derivatives, Fair Value [Line Items] | ||
| Derivative Liability, Fair Value, Gross Liability | $ 1.9 | $ 2.2 |
| X | ||||||||||
|
- Definition
Fair value of derivative asset, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Fair value of derivative liability, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Financial Instruments Effects of Derivative Instruments on Condensed Consolidated Statements of Operations (Details) (USD $)
|
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jul. 31, 2012
|
Jul. 31, 2011
|
Jul. 31, 2012
|
Jul. 31, 2011
|
|
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Net Income (Loss) Attributable to Parent | $ 64,600,000 | $ 71,200,000 | $ 143,500,000 | $ 140,500,000 |
|
Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member]
|
||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Amount of gain (loss) recognized in accumulated other comprehensive income on derivatives (effective portion) | 10,600,000 | 7,000,000 | 12,100,000 | (2,600,000) |
| Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net | 3,700,000 | (1,300,000) | 8,500,000 | (3,200,000) |
|
Sales [Member] | Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member]
|
||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net | 6,100,000 | (3,800,000) | 12,400,000 | (7,600,000) |
|
Operating Expense [Member] | Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member]
|
||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net | (2,400,000) | 2,500,000 | (3,900,000) | 4,400,000 |
|
Interest and other income (expense), net [member] | Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member]
|
||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Interest and other income (expense), net | 0 | 300,000 | 100,000 | 0 |
|
Interest and other income (expense), net [member] | Not Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member]
|
||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Interest and other income, net | $ 0 | $ 3,700,000 | $ 1,000,000 | $ 2,000,000 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of net gains and losses recognized in income during the period on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, on derivative instruments designated and qualifying as hedging instruments in cash flow hedges, and on derivative instruments not designated as hedging instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Financial Instruments Available for Sale Securities (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
|
Jul. 31, 2011
|
Jul. 31, 2012
|
Jan. 31, 2012
|
|
| Financial Instruments [Abstract] | |||
| Proceeds from Sale and Maturity of Marketable Securities | $ 282.3 | $ 389.4 | |
| Notional Amount of Foreign Currency Cash Flow Hedge Derivatives | 382.9 | 419.6 | |
| Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax | 12.7 | 9.2 | |
| Notional Amount of Foreign Currency Derivative Instruments Not Designated as Hedging Instruments | 22.1 | 75.1 | |
| Other than Temporary Impairment Losses, Investments | 10.0 | ||
| Gain (Loss) on Investments | $ 5.0 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This item represents the net total realized and unrealized gain (loss) included in earnings for the period as a result of selling or holding marketable securities categorized as trading, available-for-sale, or held-to-maturity, including the unrealized holding gain (loss) of held-to-maturity securities transferred to the trading security category and the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) for available-for-sale securities transferred to trading securities during the period. Additionally, this item would include any gains (losses) realized during the period from the sale of investments accounted for under the cost method of accounting and losses recognized for other than temporary impairments (OTTI) of the subject investments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Aggregate notional amount of all foreign currency derivatives designated as hedging instruments in cash flow hedges. Notional amount refers to the number of currency units specified in the foreign currency derivative contract. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Aggregate notional amount of all foreign currency derivatives not designated as hedging instruments. Notional amount refers to the number of currency units specified in the foreign currency derivative contract. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Stock-based Compensation Expense Stock-Based Compensation Expense - Additional Information (Details) (USD $)
In Millions, except Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | |||||
|---|---|---|---|---|---|---|---|
|
Jul. 31, 2012
StockPlans
|
Jul. 31, 2011
|
Jul. 31, 2012
StockPlans
|
Jul. 31, 2011
|
||||
| Compensation Related Costs Share Based Payments Disclosure [Line Items] | |||||||
| Share based compensation arragements by share based payment awards, number of active plans (presented as an integer) | 2 | 2 | |||||
| Share based compensation arrangement by share based payment award expired or terminated plans (presented as an integer) | 8 | 8 | |||||
| Share-Based Compensation Shares Granted to Share Issued | $ 2.11 | ||||||
| Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized (in usd) | $ 54.9 | $ 54.9 | |||||
| Share Based Compensation Non Vested Options Outstanding Weighted Average Remaining Contractual Term (in years) | 1 year 6 months | 1 year 6 months | |||||
| Sale of Stock, Price Per Share (in usd per share) | $ 33.92 | $ 33.92 | |||||
| Employee Service Share Based Compensation Unrecognized Compensation Costs On Nonvested Restricted Shares (in usd) | 54.9 | 54.9 | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in usd per share) | $ 10.86 | $ 11.95 | $ 13.40 | [1] | $ 14.26 | ||
|
Employee Stock Plan 2012 [Member]
|
|||||||
| Compensation Related Costs Share Based Payments Disclosure [Line Items] | |||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | 21,200,000 | 21,200,000 | |||||
| Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures | 15,200,000 | ||||||
| Stock Issued During Period, Shares, Share-based Compensation, Forfeited | 6,000,000 | ||||||
| Share-Based Compensation Shares Granted to Share Issued | $ 1.79 | ||||||
| Number of options or stock units granted in a plan to-date | 5,700,000 | 5,700,000 | |||||
| Share Based Compensation Arrangement By Share Based Payment Award Maximum Vesting Period For Stock Options (in years) | 3 years | 3 years | |||||
| Employee Stock Plan Shares Remaining Available For Issuance | 11,400,000 | 11,400,000 | |||||
|
Employee Stock Plan 2012 [Member] | Maximum [Member]
|
|||||||
| Compensation Related Costs Share Based Payments Disclosure [Line Items] | |||||||
| Share based compensation arrangement by share based payment award options expiration term (in years) | 10 years | ||||||
|
Directors stock plan 2012 [Member]
|
|||||||
| Compensation Related Costs Share Based Payments Disclosure [Line Items] | |||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | 2,600,000 | 2,600,000 | |||||
| Number of options or stock units granted in a plan to-date | 200,000 | 200,000 | |||||
| Share Based Compensation Arrangement By Share Based Payment Award Maximum Vesting Period For Stock Options (in years) | 1 year | 1 year | |||||
| Employee Stock Plan Shares Remaining Available For Issuance | 2,400,000 | 2,400,000 | |||||
|
Employee Qualified Stock Purchase Plan 1998 ESP Plan [Member]
|
|||||||
| Compensation Related Costs Share Based Payments Disclosure [Line Items] | |||||||
| Employee Stock Plan Shares Remaining Available For Issuance | 32,900,000 | 32,900,000 | |||||
| Employee Stock Purchase Plan Maximum Percentage Of Compensation To Purchase Shares By Eligible Participants (presented as a percent) | 15.00% | ||||||
| Employee Stock Purchase Plan Minimum Percentage Of Common Stock Fair Value Defined To Purchase Shares By Eligible Participants (presented as a percent) | 85.00% | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Other Increases (Decreases) in Period | 10,000,000 | ||||||
| Share Based Compensation Arrangement By Share Based Payment Award Options Other Increases Decreases In Period Percentage Calculation (presented as a percent) | 2.00% | ||||||
| Stock Issued During Period, Shares, Employee Stock Purchase Plans | 1,600,000 | 1,800,000 | |||||
| Share Based Compensation Arrangement By Share Based Payment Award Shares Issued Average Price (in usd per share) | $ 21.63 | $ 15.28 | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in usd per share) | $ 14.00 | $ 13.46 | |||||
|
Restricted Stock Units (RSUs) [Member]
|
|||||||
| Compensation Related Costs Share Based Payments Disclosure [Line Items] | |||||||
| Period for Recognition, Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized | 2 years | ||||||
| Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized (in usd) | 100.7 | 100.7 | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period | 2,600,000 | ||||||
| Allocated Share-based Compensation Expense (in usd) | 12.5 | 8.3 | 23.3 | 13.6 | |||
| Employee Service Share Based Compensation Unrecognized Compensation Costs On Nonvested Restricted Shares (in usd) | 100.7 | 100.7 | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number | 4,500,000 | 4,500,000 | |||||
|
Performance Shares [Member]
|
|||||||
| Compensation Related Costs Share Based Payments Disclosure [Line Items] | |||||||
| Period for Recognition, Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized | 1 year 7 months 6 days | ||||||
| Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized (in usd) | 10.3 | 10.3 | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period | 500,000 | ||||||
| Allocated Share-based Compensation Expense (in usd) | 2.1 | 3.3 | 0 | ||||
| Employee Service Share Based Compensation Unrecognized Compensation Costs On Nonvested Restricted Shares (in usd) | $ 10.3 | $ 10.3 | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number | 500,000 | 500,000 | |||||
|
|||||||
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Shares remaining available for issuance for the plan. No definition available.
|
| X | ||||||||||
|
- Definition
Employee Stock Purchase Plan, Maximum Percentage of Compensation to Purchase Shares By Eligible Participants No definition available.
|
| X | ||||||||||
|
- Definition
Employee Stock Purchase Plan, Minimum Percentage of Common Stock Fair Value Defined to Purchase Shares By Eligible Participants No definition available.
|
| X | ||||||||||
|
- Definition
Number of options or stock units granted in a plan to-date No definition available.
|
| X | ||||||||||
|
- Definition
Period for Recognition, Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized No definition available.
|
| X | ||||||||||
|
- Definition
Share based compensation arragements by share based payment awards, number of active plans No definition available.
|
| X | ||||||||||
|
- Definition
Share based compensation arrangement by share based payment award expired or terminated plans No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement By Share Based Payment Award Maximum Vesting Period For Stock Options No definition available.
|
| X | ||||||||||
|
- Definition
Share based compensation arrangement by share based payment award options expiration term No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement by Share Based Payment Award, Options, Other Increases (Decreases) in Period, Percentage Calculation No definition available.
|
| X | ||||||||||
|
- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued, Average Price No definition available.
|
| X | ||||||||||
|
- Definition
Share based Compensation, Non Vested Options, Outstanding, Weighted Average Remaining Contractual Term No definition available.
|
| X | ||||||||||
|
- Definition
Share-Based Compensation Shares Granted to Share Issued No definition available.
|
| X | ||||||||||
|
- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The addition or reduction in the number of reserved shares that could potentially be issued under the option plan attributable to reasons other than grants, exercises, forfeitures, and expirations during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of shares issued during the period as a result of an employee stock purchase plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of shares (or other type of equity) forfeited during the period. No definition available.
|
|
Stock-based Compensation Expense Schedule Of Share-based Compensation Options Activity (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified |
6 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
|
Jul. 31, 2012
|
Jan. 31, 2012
|
||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value | $ 103.1 | [1] | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number (in shares) | 15.1 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term | 3 years | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price | $ 30.82 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number (in shares) | 21.4 | 28.4 | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures (in shares) | 0.1 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period (in shares) | (4.9) | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period (in shares) | (2.2) | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | $ 31.93 | $ 31.39 | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | $ 36.63 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price | $ 26.14 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price | $ 38.23 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term (in years) | 4 years 1 month 30 days | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value (in usd) | 123.4 | [1] | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number (in shares) | 21.1 | [2] | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price | $ 31.84 | [2] | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term | 4 years 1 month 6 days | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value (in usd) | $ 122.8 | [1] | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares) | 13.8 | ||||||
|
Range 1 [Member]
|
|||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||
| ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerLimit | $ 2.28 | ||||||
| ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperLimit | $ 17.39 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number (in shares) | 3.9 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price | $ 13.57 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number (in shares) | 4.4 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | $ 13.89 | ||||||
|
Range 2 [Member]
|
|||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||
| ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerLimit | $ 17.53 | ||||||
| ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperLimit | $ 29.42 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number (in shares) | 2.7 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price | $ 27.06 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number (in shares) | 4.6 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | $ 27.86 | ||||||
|
Range3 [Member]
|
|||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||
| ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerLimit | $ 29.50 | ||||||
| ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperLimit | $ 38.55 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number (in shares) | 3.4 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price | $ 32.74 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number (in shares) | 4.4 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | $ 32.72 | ||||||
|
Range4 [Member]
|
|||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||
| ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerLimit | $ 39.69 | ||||||
| ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperLimit | $ 43.81 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number (in shares) | 1.6 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price | $ 41.70 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number (in shares) | 4.5 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | $ 41.88 | ||||||
|
Range 5 [Member]
|
|||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||
| ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerLimit | $ 45.20 | ||||||
| ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperLimit | $ 49.80 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number (in shares) | 3.5 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price | $ 45.70 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number (in shares) | 3.5 | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | $ 45.70 | ||||||
|
|||||||
| X | ||||||||||
|
- Definition
Share Based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Limit No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Limit No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average price of options that were either forfeited or expired. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Net number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of options outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of difference between fair value of the underlying shares reserved for issuance and exercise prices of fully vested and expected to vest options outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
As of the balance sheet date, the number of shares into which fully vested and expected to vest stock options outstanding can be converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
As of the balance sheet date, the weighted-average exercise price for outstanding stock options that are fully vested or expected to vest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
|
| X | ||||||||||
|
- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance on stock options awarded. No definition available.
|
| X | ||||||||||
|
- Definition
Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Stock-based Compensation Expense Intrinsic Value of Options Exercised and Weighted Average Grant Date Fair Value of Stock Options Granted (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
|
Jul. 31, 2012
|
Jul. 31, 2011
|
Jul. 31, 2012
|
Jul. 31, 2011
|
||||||
| Stock Based Compensation Expense [Abstract] | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value | $ 5.6 | $ 13.0 | $ 65.9 | [1] | $ 72.5 | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in usd per share) | $ 10.86 | $ 11.95 | $ 13.40 | [2] | $ 14.26 | ||||
|
|||||||||
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The total accumulated difference between fair values of underlying shares on dates of exercise and exercise price on options which were exercised (or share units converted) into shares during the reporting period under the plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Stock-based Compensation Expense Summary of Restricted Stock Award and Restricted Stock Unit Activity (Details) (USD $)
|
6 Months Ended | 3 Months Ended | |
|---|---|---|---|
|
Jul. 31, 2012
Performance Shares [Member]
|
Jul. 31, 2012
Restricted Stock [Member]
|
Jan. 31, 2012
Restricted Stock [Member]
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward] | |||
| Unreleased restricted stock at January 31, 2012 | 2,184,100 | ||
| Awarded | 500,000 | 3,184,300 | |
| Released | (305,800) | ||
| Forfeited | (65,200) | ||
| Unreleased restricted stocck at April 30, 2012 | 500,000 | 4,997,400 | 2,184,100 |
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] | |||
| Unreleased restricted stock at January 31, 2012 (in usd per share) | $ 36.65 | ||
| Awarded (in usd per share) | $ 32.89 | ||
| Released (in usd per share) | $ 35.46 | ||
| Forfeited (in usd per share) | $ 37.42 | ||
| Unreleased restricted stock at April 30, 2012 (in usd per share) | $ 34.32 | $ 36.65 |
| X | ||||||||||
|
- Definition
The decrease in the number of shares potentially issuable under a share-based award plan pertaining to awards for which the grantee has gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares, other instruments, or cash in accordance with the terms of the arrangement. No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Stock-based Compensation Expense Stock Based Compensation Expense (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jul. 31, 2012
|
Jul. 31, 2011
|
Jul. 31, 2012
|
Jul. 31, 2011
|
|
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||||
| Share-based Compensation | $ 33.5 | $ 27.3 | $ 66.9 | $ 53.2 |
| Employee Service Share-based Compensation, Tax Benefit from Compensation Expense | (7.3) | (5.8) | (16.0) | (13.4) |
| Allocated Share-based Compensation Expense, Net of Tax | 26.2 | 21.5 | 50.9 | 39.8 |
|
Cost of Sales [Member]
|
||||
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||||
| Allocated Share-based Compensation Expense | 1.2 | 1.0 | 2.5 | 1.9 |
|
Selling and Marketing Expense [Member]
|
||||
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||||
| Allocated Share-based Compensation Expense | 16.1 | 11.3 | 30.7 | 23.1 |
|
Other Research and Development Expense [Member]
|
||||
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||||
| Allocated Share-based Compensation Expense | 10.4 | 9.8 | 21.5 | 18.7 |
|
General and Administrative Expense [Member]
|
||||
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||||
| Allocated Share-based Compensation Expense | 5.8 | 5.2 | 12.2 | 9.5 |
|
Performance Shares [Member]
|
||||
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||||
| Allocated Share-based Compensation Expense | $ 2.1 | $ 3.3 | $ 0 | |
| X | ||||||||||
|
- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of expense, net of income tax, recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Stock-based Compensation Expense Assumption Used to Estimate the Fair Value of Stock-Based Awards (Details)
|
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jul. 31, 2012
|
Jul. 31, 2011
|
Jul. 31, 2012
|
Jul. 31, 2011
|
|
|
Stock Options Plan [Member] | Minimum [Member]
|
||||
| Share based Compensation Arrangement by Share based Payment Award, Fair Value Assumptions, Method Used [Line Items] | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | 41.00% | 40.00% | 41.00% | 40.00% |
| Expected Term, Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions | 3.6 | 3.6 | 3.6 | 2.6 |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | 0.50% | 0.90% | 0.50% | 0.90% |
| Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions Expected Forfeitures | 7.70% | 7.80% | 7.70% | 7.80% |
|
Stock Options Plan [Member] | Maximum [Member]
|
||||
| Share based Compensation Arrangement by Share based Payment Award, Fair Value Assumptions, Method Used [Line Items] | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | 43.00% | 42.00% | 45.00% | 43.00% |
| Expected Term, Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions | 4.6 | 4.6 | 4.6 | 4.6 |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | 0.60% | 1.40% | 0.80% | 1.90% |
| Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions Expected Forfeitures | 0.00% | 0.00% | 7.80% | 10.50% |
|
Employee Stock Option [Member]
|
||||
| Share based Compensation Arrangement by Share based Payment Award, Fair Value Assumptions, Method Used [Line Items] | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate | 0.00% | 0.00% | 0.00% | 0.00% |
|
Employee Qualified Stock Purchase Plan 1998 ESP Plan [Member]
|
||||
| Share based Compensation Arrangement by Share based Payment Award, Fair Value Assumptions, Method Used [Line Items] | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate | 0.00% | 0.00% | 0.00% | 0.00% |
|
Employee Qualified Stock Purchase Plan 1998 ESP Plan [Member] | Minimum [Member]
|
||||
| Share based Compensation Arrangement by Share based Payment Award, Fair Value Assumptions, Method Used [Line Items] | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | 41.00% | 34.00% | 41.00% | 34.00% |
| Expected Term, Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions | 0.5 | 0.5 | 0.5 | 0.5 |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | 0.10% | 0.20% | 0.10% | 0.20% |
| Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions Expected Forfeitures | 0.00% | 7.80% | 7.70% | 7.80% |
|
Employee Qualified Stock Purchase Plan 1998 ESP Plan [Member] | Maximum [Member]
|
||||
| Share based Compensation Arrangement by Share based Payment Award, Fair Value Assumptions, Method Used [Line Items] | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | 43.00% | 37.00% | 43.00% | 37.00% |
| Expected Term, Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions | 2.0 | 2.0 | 2.0 | 2.0 |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | 0.30% | 0.80% | 0.30% | 0.80% |
| Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions Expected Forfeitures | 0.00% | 0.00% | 7.80% | 10.50% |
| X | ||||||||||
|
- Definition
Expected Term, Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions No definition available.
|
| X | ||||||||||
|
- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Forfeitures No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Income Taxes Income Tax (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jul. 31, 2012
|
Jul. 31, 2011
|
Jul. 31, 2012
|
Jul. 31, 2011
|
|
| Income Tax Disclosure [Abstract] | ||||
| Deferred Tax Assets, Net (in usd) | $ 181.6 | $ 181.6 | ||
| Unrecognized Tax Benefits that Would Impact Effective Tax Rate (in usd) | 192.3 | 192.3 | ||
| Unrecognized Tax Benefits (in usd) | 206.0 | 206.0 | ||
| Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate | 35.00% | |||
| Effective tax rate excluding the impact of discrete tax items | 25.00% | |||
| Effective Income Tax Rate, Continuing Operations | 30.00% | 24.00% | 24.00% | 21.00% |
| Discrete Tax Items | $ 2.7 | $ 3.6 | ||
| Effective Tax Rate - Increase/Decrease in the effective tax rate | 6.00% | 3.00% | ||
| X | ||||||||||
|
- Definition
The sum of discrete tax items that reconcile the federal statutory tax provision (benefit) to the effective tax provision (benefit) excluding the impact of discrete tax items. No definition available.
|
| X | ||||||||||
|
- Definition
Effective Income Tax Rate No definition available.
|
| X | ||||||||||
|
- Definition
Effective Tax Rate - Increase/Decrease in the effective tax rate No definition available.
|
| X | ||||||||||
|
- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The domestic federal statutory tax rate applicable under enacted tax laws to the Company's pretax income from continuing operations for the period. The "statutory" tax rate is the regular tax rate if there are alternative tax systems. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The gross amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Acquisitions Acquisition (Details) (USD $)
In Millions, unless otherwise specified |
Jun. 07, 2012
|
|---|---|
| Business Acquisition [Line Items] | |
| Business Acquisition, Preexisting Relationship, Gain (Loss) Recognized | $ 3.3 |
|
Vela Systems [Member]
|
|
| Business Acquisition [Line Items] | |
| Business Acquisition, Cost of Acquired Entity, Purchase Price | 76.0 |
| Business Combination, Fair Value of original equity investment | $ 6.8 |
| X | ||||||||||
|
- Definition
Fair Value of original equity investment No definition available.
|
| X | ||||||||||
|
- Definition
The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Income (expense) and gain (loss) recognized from the settlement of a preexisting relationship between the acquirer and the acquiree. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Acquisitions Summary of Fair Value of Assets Acquired and Liabilities Assumed by Major Class (Details) (USD $)
In Millions, unless otherwise specified |
Jun. 07, 2012
|
|||
|---|---|---|---|---|
| Business Acquisition [Line Items] | ||||
| Business Acquisition, Purchase Price Allocation, Goodwill, Expected Tax Deductible Amount | $ 0 | |||
| Business Acquisition, Purchase Price Allocation, Assets Acquired (Liabilities Assumed), Net | 76.0 | |||
|
Vela Systems [Member]
|
||||
| Business Acquisition [Line Items] | ||||
| Business Acquisition, Purchase Price Allocation, Goodwill Amount | 57.6 | [1] | ||
| Business Acquisition, Purchase Price Allocation, Current Liabilities, Deferred Revenue | (2.0) | |||
| Business Acquisition, Purchase Price Allocation, Deferred Taxes Asset (Liability), Net, Noncurrent | 3.9 | |||
| Business Acquisition, Purchase Price Allocation, Net Tangible Assets | 4.4 | |||
|
Vela Systems [Member] | Developed Technology Rights [Member]
|
||||
| Business Acquisition [Line Items] | ||||
| Business Acquisition, Purchase Price Allocation, Amortizable Intangible Assets | 5.9 | |||
|
Vela Systems [Member] | Customer Relationships [Member]
|
||||
| Business Acquisition [Line Items] | ||||
| Business Acquisition, Purchase Price Allocation, Amortizable Intangible Assets | 3.6 | |||
|
Vela Systems [Member] | Trade Names [Member]
|
||||
| Business Acquisition [Line Items] | ||||
| Business Acquisition, Purchase Price Allocation, Amortizable Intangible Assets | $ 2.6 | |||
|
||||
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The total purchase price of the acquired entity. This includes cash paid to equity interest holders of the acquired entity, fair value of debt and equity securities issued to equity holders of the acquired entity, and transaction costs paid to third parties to consummate the acquisition. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of acquisition cost of a business combination allocated to deferred revenue of the acquired entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of acquisition cost of a business combination allocated to noncurrent deferred tax assets net of valuation allowance and noncurrent deferred tax liabilities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of acquisition cost of a business combination allocated to net tangible assets. No definition available.
|
|
Other Intangible Assets and Related Accumulated Amortization (Detail) (USD $)
In Millions, unless otherwise specified |
Jul. 31, 2012
|
Jan. 31, 2012
|
||||||
|---|---|---|---|---|---|---|---|---|
| Finite-Lived Intangible Assets, Net [Abstract] | ||||||||
| Purchased technologies at cost | $ 406.7 | [1] | $ 400.5 | [1] | ||||
| Customer relationships and trade names, at cost | 220.6 | [2] | 215.3 | [2] | ||||
| Finite-Lived Intangible Assets, Gross, Total | 627.3 | 615.8 | ||||||
| Less: Accumulated amortization | (501.2) | [1] | (467.0) | [1] | ||||
| Other intangible assets, net | $ 126.1 | $ 148.8 | ||||||
|
||||||||
| X | ||||||||||
|
- Definition
Finite Lived Purchased Technologies Gross No definition available.
|
| X | ||||||||||
|
- Definition
Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Gross carrying amount before accumulated amortization as of the balance sheet date of intangible assets not otherwise specified in the taxonomy having a reasonably expected period of economic benefit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Goodwill Changes in the Carrying Amount of Goodwill (Detail) (USD $)
In Millions, unless otherwise specified |
6 Months Ended | 3 Months Ended | 6 Months Ended | 6 Months Ended | 6 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jul. 31, 2012
ReportingUnits
|
Jan. 31, 2012
|
Jul. 31, 2012
Platform Solutions and Emerging Business [Member]
|
Jan. 31, 2012
Platform Solutions and Emerging Business [Member]
|
Jul. 31, 2012
Architecture, Engineering and Construction [Member]
|
Jan. 31, 2012
Architecture, Engineering and Construction [Member]
|
Jul. 31, 2012
Manufacturing [Member]
|
Jan. 31, 2012
Manufacturing [Member]
|
Jul. 31, 2012
Media and Entertainment [Member]
|
Jan. 31, 2012
Media and Entertainment [Member]
|
Jul. 31, 2012
Vela Systems [Member]
|
Jul. 31, 2012
Vela Systems [Member]
Platform Solutions and Emerging Business [Member]
|
Jul. 31, 2012
Vela Systems [Member]
Architecture, Engineering and Construction [Member]
|
Jul. 31, 2012
Vela Systems [Member]
Manufacturing [Member]
|
Jul. 31, 2012
Vela Systems [Member]
Media and Entertainment [Member]
|
Jul. 31, 2012
Series of Individually Immaterial Business Acquisitions [Member]
|
Jul. 31, 2012
Series of Individually Immaterial Business Acquisitions [Member]
Platform Solutions and Emerging Business [Member]
|
Jul. 31, 2012
Series of Individually Immaterial Business Acquisitions [Member]
Architecture, Engineering and Construction [Member]
|
Jul. 31, 2012
Series of Individually Immaterial Business Acquisitions [Member]
Manufacturing [Member]
|
Jul. 31, 2012
Series of Individually Immaterial Business Acquisitions [Member]
Media and Entertainment [Member]
|
|
| Goodwill [Line Items] | ||||||||||||||||||||
| Goodwill, Acquired During Period | $ 57.6 | $ 0 | $ 57.6 | $ 0 | $ 0 | $ 2.1 | $ 2.1 | $ 0 | $ 0 | $ 0 | ||||||||||
| Goodwill before accumulated impairment losses beginning balance | 831.6 | 76.6 | 247.7 | 323.3 | 184.0 | |||||||||||||||
| Accumulated impairment losses beginning balance | (149.2) | 0 | 0 | 0 | (149.2) | |||||||||||||||
| Goodwill | 739.2 | 682.4 | 77.7 | 76.6 | 304.0 | 247.7 | 322.7 | 323.3 | 34.8 | 34.8 | ||||||||||
| Effect of foreign currency translation, purchase accounting and other | (2.9) | (1.0) | (1.3) | (0.6) | 0 | |||||||||||||||
| Goodwill before accumulated impairment losses ending balance | 888.4 | 77.7 | 76.6 | 304.0 | 322.7 | 184.0 | ||||||||||||||
| Accumulated impairment losses ending balance | $ (149.2) | $ 0 | $ 0 | $ 0 | $ 0 | $ (149.2) | ||||||||||||||
| Number of reporting units (presented as an integer) | 4 | |||||||||||||||||||
| X | ||||||||||
|
- Definition
Goodwill before accumulated impairments No definition available.
|
| X | ||||||||||
|
- Definition
Number of Reportable Business Segments No definition available.
|
| X | ||||||||||
|
- Definition
Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The aggregate amount of goodwill acquired in the period and allocated to the reportable segment. The value is stated at fair value based on the purchase price allocation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The accumulated impairment losses related to goodwill as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The increase (decrease) in the recorded value of goodwill for foreign currency translation adjustments and purchase accounting adjustments needed to revise the carrying amount of goodwill to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Deferred Compensation Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
Jul. 31, 2012
|
Jan. 31, 2012
|
|---|---|---|
| Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items] | ||
| Marketable Securities | $ 786.6 | |
|
Rabbi Trust Member
|
||
| Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items] | ||
| Deferred compensation liability current | 3.3 | 3.2 |
| Deferred compensation liability | 31.5 | |
| Deferred compensation liability non-current | 31.4 | 28.3 |
|
Rabbi Trust Member | Marketable Securities, Current [Member]
|
||
| Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items] | ||
| Trading Securities, Fair Value Disclosure | $ 34.7 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond one year (or the operating cycle, if longer). No definition available.
|
| X | ||||||||||
|
- Definition
Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable within one year (or the operating cycle, if longer). Represents currently earned compensation under compensation arrangements that is not actually paid until a later date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date. No definition available.
|
| X | ||||||||||
|
- Definition
Total debt and equity financial instruments including: (1) securities held-to-maturity, (2) trading securities, and (3) securities available-for-sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Trading Securities which consist of all investments in certain debt and equity securities that are bought and held principally for the purpose of selling them in the near term (thus held for only a short period of time) or for which an entity has elected the fair value option. Trading generally reflects active and frequent buying and selling, and trading securities are generally used with the objective of generating profits on short-term differences in price, but this category of investments may also include items which are not intended to be sold in the near term or for which the fair value option has been elected. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Computer Equipment, Software, Furniture and Leasehold Improvements, Net (Details) (USD $)
In Millions, unless otherwise specified |
Jul. 31, 2012
|
Jan. 31, 2012
|
|---|---|---|
| Property, Plant and Equipment [Abstract] | ||
| Computer software, at cost | $ 134.0 | $ 133.5 |
| Computer hardware, at cost | 161.8 | 153.3 |
| Leasehold improvements, land and buildings, at cost | 149.8 | 139.5 |
| Furniture and equipment, at cost | 50.6 | 47.7 |
| Property, Plant and Equipment, Gross, Total | 496.2 | 474.0 |
| Less: Accumulated depreciation | (387.2) | (369.5) |
| Computer software, hardware, leasehold improvements, furniture and equipment, net | $ 109.0 | $ 104.5 |
| X | ||||||||||
|
- Definition
Carrying amount at the balance sheet date of long-lived, depreciable assets that include building structures held for productive use including any addition, improvement, or renovation to the structure as well as the addition of improvements to assets held under lease arrangements. No definition available.
|
| X | ||||||||||
|
- Definition
Computer Hardware, Gross No definition available.
|
| X | ||||||||||
|
- Definition
The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The gross amount of capitalized computer software costs as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Gross amount, at the balance sheet date, of long-lived, depreciable assets commonly used in offices and stores. Examples include desks, chairs, and store fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Borrowing Arrangements Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
Jul. 31, 2012
|
|---|---|
| Line of Credit Facility [Abstract] | |
| Unsecured revolving credit facility | $ 400.0 |
| Line of credit facility, additional borrowings available | 100.0 |
| Line of credit facility, outstanding borrowings | $ 0 |
| Expiration Date, line of credit facility | May 2016 |
| X | ||||||||||
|
- Definition
Expiration Date, line of credit facility No definition available.
|
| X | ||||||||||
|
- Definition
Line of credit facility, additional borrowings available No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount borrowed under the credit facility as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Additional Information (Detail) (USD $)
In Millions, except Per Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended |
|---|---|---|
|
Jul. 31, 2012
|
Jul. 31, 2012
|
|
| Equity, Class of Treasury Stock [Line Items] | ||
| Common stock repurchased and retired (in shares) | 3.4 | 5.9 |
| Common Stock shares remained available for repurchase under repurchase plans (in shares) | 38.8 | 38.8 |
| Stock Repurchase Program, Number of Shares Authorized to be Repurchased | 30.0 | 30.0 |
|
Common Stock [Member]
|
||
| Equity, Class of Treasury Stock [Line Items] | ||
| Repurchased shares of its common stock on the open market, value | $ (94.5) | $ (148.6) |
|
Retained Earnings [Member]
|
||
| Equity, Class of Treasury Stock [Line Items] | ||
| Repurchased shares of its common stock on the open market, value | $ (16.6) | $ (61.7) |
|
Common Stock Repurchase Program [member]
|
||
| Equity, Class of Treasury Stock [Line Items] | ||
| Repurchased shares of its common stock on the open market, average repurchase price per share (in usd per share) | $ 32.23 | $ 35.41 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Number of shares that have been repurchased and retired during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. No definition available.
|
| X | ||||||||||
|
- Definition
The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. No definition available.
|
| X | ||||||||||
|
- Definition
Total cost of shares repurchased divided by the total number of shares repurchased. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Accumulated Other Comprehensive Income (Loss), Net of Taxes (Detail) (USD $)
In Millions, unless otherwise specified |
Jul. 31, 2012
|
Jan. 31, 2012
|
|---|---|---|
| Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] | ||
| Net gain on derivative instruments | $ 12.7 | $ 9.2 |
| Net unrealized gain on available-for-sale securities | 3.0 | 2.6 |
| Unfunded portion of pension plans | (8.6) | (8.6) |
| Foreign currency translation adjustments | (6.5) | 2.7 |
| Accumulated other comprehensive income (loss) | $ 0.6 | $ 5.9 |
| X | ||||||||||
|
- Definition
Accumulated appreciation or loss, net of tax, in value of the total of available-for-sale securities at the end of an accounting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The total of net gain (loss), prior service cost (credit), and transition assets (obligations), as well as minimum pension liability if still remaining, included in accumulated other comprehensive income associated with a defined benefit pension or other postretirement plan(s) because they have yet to be recognized as components of net periodic benefit cost. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Net Income Per Share - Additional Information (Detail) (USD $)
In Millions, except Per Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jul. 31, 2012
|
Jul. 31, 2011
|
Jul. 31, 2012
|
Jul. 31, 2011
|
|
| Earnings Per Share [Abstract] | ||||
| Net income | $ 64.6 | $ 71.2 | $ 143.5 | $ 140.5 |
| Denominator for basic net income per share-weighted average shares | 227.8 | 229.4 | 228.0 | 228.8 |
| Effect of dilutive securities | 4.3 | 7.2 | 5.1 | 8.1 |
| Denominator for dilutive net income per share | 232.1 | 236.6 | 233.1 | 236.9 |
| Basic net income per share (in usd per share) | $ 0.28 | $ 0.31 | $ 0.63 | $ 0.61 |
| Diluted net income per share (in usd per share) | $ 0.28 | $ 0.30 | $ 0.62 | $ 0.59 |
| Potentially dilutive shares excluded from the computation of diluted net income per share | 12.2 | 10.0 | 10.0 | 8.6 |
| X | ||||||||||
|
- Definition
Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Segments Concerning the Operations Of Reportable Segments (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
|
Jul. 31, 2012
|
Jul. 31, 2011
|
Jul. 31, 2012
|
Jul. 31, 2011
|
|||||
| Segment Reporting Information [Line Items] | ||||||||
| Net Income (Loss) Attributable to Parent | $ 64.6 | $ 71.2 | $ 143.5 | $ 140.5 | ||||
| Revenue, Net | 568.7 | 546.3 | 1,157.3 | 1,074.6 | ||||
| Gross Profit | 508.9 | 488.9 | 1,038.7 | 962.6 | ||||
|
Platform Solutions and Emerging Business [Member]
|
||||||||
| Segment Reporting Information [Line Items] | ||||||||
| Revenue, Net | 217.6 | 198.5 | 446.6 | 409.0 | ||||
| Gross Profit | 204.3 | 187.2 | 420.1 | 385.8 | ||||
|
Architecture, Engineering and Construction [Member]
|
||||||||
| Segment Reporting Information [Line Items] | ||||||||
| Revenue, Net | 161.0 | 157.9 | 324.4 | 299.3 | ||||
| Gross Profit | 146.4 | 143.3 | 295.3 | 271.3 | ||||
|
Manufacturing [Member]
|
||||||||
| Segment Reporting Information [Line Items] | ||||||||
| Revenue, Net | 141.3 | 135.8 | 287.0 | 259.0 | ||||
| Gross Profit | 130.0 | 124.4 | 264.4 | 237.6 | ||||
|
Media and Entertainment [Member]
|
||||||||
| Segment Reporting Information [Line Items] | ||||||||
| Revenue, Net | 48.8 | 54.1 | 99.3 | 107.3 | ||||
| Gross Profit | 39.0 | 43.5 | 80.8 | 86.4 | ||||
|
Unallocated Amount to Segment [Member]
|
||||||||
| Segment Reporting Information [Line Items] | ||||||||
| Gross Profit | $ (10.8) | $ (9.5) | $ (21.9) | [1] | $ (18.5) | [1] | ||
|
||||||||
| X | ||||||||||
|
- Definition
Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Segments Information Regarding Operations by Geographic Area (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jul. 31, 2012
|
Jul. 31, 2011
|
Jul. 31, 2012
|
Jul. 31, 2011
|
|
| Segment Reporting Information [Line Items] | ||||
| Net Income (Loss) Attributable to Parent | $ 64.6 | $ 71.2 | $ 143.5 | $ 140.5 |
| Revenue, Net | 568.7 | 546.3 | 1,157.3 | 1,074.6 |
|
Total Americas [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Revenue, Net | 198.5 | 191.1 | 406.1 | 372.5 |
|
Europe Middle East And Africa [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Revenue, Net | 209.6 | 211.9 | 434.0 | 426.9 |
|
Total Asia [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Revenue, Net | 160.6 | 143.3 | 317.2 | 275.2 |
|
UNITED STATES [Member] | Total Americas [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Revenue, Net | 160.9 | 151.4 | 326.9 | 294.9 |
|
Other Americas [Member] | Total Americas [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Revenue, Net | 37.6 | 39.7 | 79.2 | 77.6 |
|
JAPAN [Member] | Total Asia [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Revenue, Net | 69.9 | 58.2 | 146.2 | 118.9 |
|
Other Asia Pacific [Member] | Total Asia [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Revenue, Net | $ 90.7 | $ 85.1 | $ 171.0 | $ 156.3 |
| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Susequent Event (Details) (USD $)
In Millions, unless otherwise specified |
0 Months Ended | 6 Months Ended | 0 Months Ended | 6 Months Ended | 0 Months Ended | ||||
|---|---|---|---|---|---|---|---|---|---|
|
Aug. 01, 2012
Socialcam [Member]
|
Aug. 22, 2012
Maximum [Member]
|
Jan. 31, 2013
Maximum [Member]
|
Aug. 22, 2012
Minimum [Member]
|
Jan. 31, 2013
Minimum [Member]
|
Aug. 22, 2012
One-time Termination Benefits [Member]
Maximum [Member]
|
Aug. 22, 2012
One-time Termination Benefits [Member]
Minimum [Member]
|
Aug. 22, 2012
Facility Closing [Member]
Maximum [Member]
|
Aug. 22, 2012
Facility Closing [Member]
Minimum [Member]
|
|
| Subsequent Event [Line Items] | |||||||||
| Restructuring and Related Cost, Expected Cost | $ 60.0 | $ 45.0 | $ 50.0 | $ 40.0 | $ 52.0 | $ 44.0 | $ 8.0 | $ 6.0 | |
| Business Acquisition, Cost of Acquired Entity, Purchase Price | $ 59.5 | ||||||||
| X | ||||||||||
|
- Definition
The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount expected to be charged against earnings in the current and future periods for the specified restructuring cost. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|