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Disclosure - Commitments and Contingencies link:calculationLink link:presentationLink link:definitionLink 121 - Disclosure - Common Stock Repurchase Program link:calculationLink link:presentationLink link:definitionLink 122 - Disclosure - Comprehensive Income link:calculationLink link:presentationLink link:definitionLink 123 - Disclosure - Net Income Per Share link:calculationLink link:presentationLink link:definitionLink 124 - Disclosure - Segments link:calculationLink link:presentationLink link:definitionLink 125 - Disclosure - Goodwill (Policies) link:calculationLink link:presentationLink link:definitionLink 126 - Disclosure - Financial Instruments and Hedging Activities (Tables) link:calculationLink link:presentationLink link:definitionLink 127 - Disclosure - Fair Value Measurements (Tables) link:calculationLink link:presentationLink link:definitionLink 128 - Disclosure - Stock-based Compensation Expense (Tables) link:calculationLink link:presentationLink link:definitionLink 129 - 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Disclosure - Cost and Fair Value of Financial Instruments (Detail) link:calculationLink link:presentationLink link:definitionLink 139 - Disclosure - Financial Instruments and Hedging Activities - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 140 - Disclosure - Available-For-Sale Securities (Detail) link:calculationLink link:presentationLink link:definitionLink 141 - Disclosure - Contractual Maturities of Types of Securities (Detail) link:calculationLink link:presentationLink link:definitionLink 142 - Disclosure - Fair Value of Derivative Instruments (Detail) link:calculationLink link:presentationLink link:definitionLink 143 - Disclosure - Effects of Derivative Instruments on Condensed Consolidated Statements of Operations (Detail) link:calculationLink link:presentationLink link:definitionLink 144 - Disclosure - Investments and Financial Instruments Measured at Fair Value on a Recurring Basis (Detail) link:calculationLink link:presentationLink link:definitionLink 145 - Disclosure - Reconciliation of the Change in Level 3 Items (Detail) link:calculationLink link:presentationLink link:definitionLink 146 - Disclosure - Stock-Based Compensation Expense - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 147 - Disclosure - Summary of Stock Option Activity (Detail) link:calculationLink link:presentationLink link:definitionLink 148 - Disclosure - Intrinsic Value of Options Exercised and Weighted Average Grant Date Fair Value of Stock Options Granted (Detail) link:calculationLink link:presentationLink link:definitionLink 149 - Disclosure - Options Outstanding and Exercisable (Detail) link:calculationLink link:presentationLink link:definitionLink 150 - Disclosure - Options Outstanding and Exercisable (Parenthetical) (Detail) link:calculationLink link:presentationLink link:definitionLink 151 - Disclosure - Summary of Restricted Stock Award and Restricted Stock Unit Activity (Detail) link:calculationLink link:presentationLink link:definitionLink 152 - Disclosure - Stock-Based Compensation Expense (Detail) link:calculationLink link:presentationLink link:definitionLink 153 - Disclosure - Assumption Used to Estimate the Fair Value of Stock-Based Awards (Detail) link:calculationLink link:presentationLink link:definitionLink 154 - Disclosure - Income Taxes - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 155 - Disclosure - Acquisitions - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 156 - Disclosure - Summary of Fair Value of Assets Acquired and Liabilities Assumed by Major Class (Detail) link:calculationLink link:presentationLink link:definitionLink 157 - Disclosure - Other Intangible Assets and Related Accumulated Amortization (Detail) link:calculationLink link:presentationLink link:definitionLink 158 - Disclosure - Other Intangible Assets and Related Accumulated Amortization (Parenthetical) (Detail) link:calculationLink link:presentationLink link:definitionLink 159 - 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Disclosure - Restructuring Reserve - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 167 - Disclosure - Restructuring Activities (Detail) link:calculationLink link:presentationLink link:definitionLink 168 - Disclosure - Common Stock Repurchase Program - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 169 - Disclosure - Components of Other Comprehensive Income (Loss), Net of Taxes (Detail) link:calculationLink link:presentationLink link:definitionLink 170 - Disclosure - Accumulated Other Comprehensive Income (Loss), Net of Taxes (Detail) link:calculationLink link:presentationLink link:definitionLink 171 - Disclosure - Computation of the Numerators and Denominators Used in the Basic and Diluted Net Income Per Share Amounts (Detail) link:calculationLink link:presentationLink link:definitionLink 172 - Disclosure - Net Income Per Share - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 173 - Disclosure - Information Concerning the Operations of Reportable Segments (Detail) link:calculationLink link:presentationLink link:definitionLink 174 - Disclosure - Information Regarding Operations by Geographic Area (Detail) link:calculationLink link:presentationLink link:definitionLink