0001001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 1002003 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 1004005 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 1005006 - Statement - CONSOLIDATED BALANCE SHEETS (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 1006007 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 1007008 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' (DEFICIT) EQUITY link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - Business and Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 2202201 - Disclosure - Business and Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 2303301 - Disclosure - Business and Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 2404401 - Disclosure - Business and Summary of Significant Accounting Policies - Segments (Details) link:presentationLink link:calculationLink link:definitionLink 2405402 - Disclosure - Business and Summary of Significant Accounting Policies - Revenue Recognition (Details) link:presentationLink link:calculationLink link:definitionLink 2406403 - Disclosure - Business and Summary of Significant Accounting Policies - Derivatives (Details) link:presentationLink link:calculationLink link:definitionLink 2407404 - Disclosure - Business and Summary of Significant Accounting Policies - Accounts Receivable, Net (Details) link:presentationLink link:calculationLink link:definitionLink 2408405 - Disclosure - Business and Summary of Significant Accounting Policies - Concentration of Credit Risk (Details) link:presentationLink link:calculationLink link:definitionLink 2409406 - Disclosure - Business and Summary of Significant Accounting Policies - Computer Equipment, Software, Furniture and Leasehold Improvements, Net (Details) link:presentationLink link:calculationLink link:definitionLink 2410407 - Disclosure - Business and Summary of Significant Accounting Policies - Other Intangible Assets and Related Accumulated Amortization (Details) link:presentationLink link:calculationLink link:definitionLink 2411408 - Disclosure - Business and Summary of Significant Accounting Policies - Expected Future Amortization Expense for Purchased Technologies, Customer Relationships and Trade Names (Details) link:presentationLink link:calculationLink link:definitionLink 2412409 - Disclosure - Business and Summary of Significant Accounting Policies - Impairments of Long-lived Assets (Details) link:presentationLink link:calculationLink link:definitionLink 2413410 - Disclosure - Business and Summary of Significant Accounting Policies - Changes In the Carrying Amount of Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 2414411 - Disclosure - Business and Summary of Significant Accounting Policies - Stock Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 2415412 - Disclosure - Business and Summary of Significant Accounting Policies - Assumption Used to Estimate the Fair Value of Stock-Based Awards (Details) link:presentationLink link:calculationLink link:definitionLink 2416413 - Disclosure - Business and Summary of Significant Accounting Policies - Advertising Expense (Details) link:presentationLink link:calculationLink link:definitionLink 2117102 - Disclosure - Revenue Recognition link:presentationLink link:calculationLink link:definitionLink 2318302 - Disclosure - Revenue Recognition (Tables) link:presentationLink link:calculationLink link:definitionLink 2419414 - Disclosure - Revenue Recognition Revenue Recognition - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2420415 - Disclosure - Revenue Recognition Contract Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 2421416 - Disclosure - Revenue Recognition -Remaining Performance Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 2421416 - Disclosure - Revenue Recognition -Remaining Performance Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 2122103 - Disclosure - Financial Instruments link:presentationLink link:calculationLink link:definitionLink 2323303 - Disclosure - Financial Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 2424417 - Disclosure - Financial Instruments - Cost and Fair Value of Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 2424417 - Disclosure - Financial Instruments - Cost and Fair Value of Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 2425418 - Disclosure - Financial Instruments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2426419 - Disclosure - Financial Instruments - Non-Marketable Equity Securities (Details) link:presentationLink link:calculationLink link:definitionLink 2427420 - Disclosure - Financial Instruments - Effects of Derivative Instruments on Condensed Consolidated Statements of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 2428421 - Disclosure - Financial Instruments- Fair Value of Derivative Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 2129104 - Disclosure - Equity Compensation link:presentationLink link:calculationLink link:definitionLink 2330304 - Disclosure - Equity Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 2431422 - Disclosure - Equity Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2432423 - Disclosure - Equity Compensation - Summary of Restricted Stock Activity (Details) link:presentationLink link:calculationLink link:definitionLink 2433424 - Disclosure - Equity Compensation - ESPP Activity (Details) link:presentationLink link:calculationLink link:definitionLink 2434425 - Disclosure - Equity Compensation - Options Outstanding (Details) link:presentationLink link:calculationLink link:definitionLink 2135105 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 2336305 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 2437426 - Disclosure - Income Taxes - Provision for Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 2438427 - Disclosure - Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2439428 - Disclosure - Income Taxes - Differences between the U.S. statutory rate and the aggregate income tax provision (Details) link:presentationLink link:calculationLink link:definitionLink 2440429 - Disclosure - Income Taxes - Components Of Deferred Tax Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2441430 - Disclosure - Income Taxes - Unrecognized Tax Benefits Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 2142106 - Disclosure - Acquisitions link:presentationLink link:calculationLink link:definitionLink 2343306 - Disclosure - Acquisitions (Tables) link:presentationLink link:calculationLink link:definitionLink 2444431 - Disclosure - Acquisitions - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2445432 - Disclosure - Acquisitions - Summary of Fair Value of Assets Acquired and Liabilities Assumed by Major Class (Details) link:presentationLink link:calculationLink link:definitionLink 2146107 - Disclosure - Deferred Compensation link:presentationLink link:calculationLink link:definitionLink 2447433 - Disclosure - Deferred Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2148108 - Disclosure - Borrowing Arrangements link:presentationLink link:calculationLink link:definitionLink 2349307 - Disclosure - Borrowing Arrangements Future (Tables) link:presentationLink link:calculationLink link:definitionLink 2450434 - Disclosure - Borrowing Arrangements (Details) link:presentationLink link:calculationLink link:definitionLink 2451435 - Disclosure - Borrowing Arrangements Fair Value Notes (Details) link:presentationLink link:calculationLink link:definitionLink 2452436 - Disclosure - Borrowing Arrangements Future Minimum Payments For Borrowings (Details) link:presentationLink link:calculationLink link:definitionLink 2153109 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 2354308 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 2455437 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2456438 - Disclosure - Leases Leases - Lease Costs and Cash Flow Information (Details) link:presentationLink link:calculationLink link:definitionLink 2457439 - Disclosure - Leases Leases - Maturities of Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2457439 - Disclosure - Leases Leases - Maturities of Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2158110 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 2459440 - Disclosure - Commitments and Contingencies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2160111 - Disclosure - Stock Repurchase Program link:presentationLink link:calculationLink link:definitionLink 2461441 - Disclosure - Stock Repurchase Program (Details) link:presentationLink link:calculationLink link:definitionLink 2162112 - Disclosure - Interest and Other Expense, net link:presentationLink link:calculationLink link:definitionLink 2363309 - Disclosure - Interest and Other Expense, net (Tables) link:presentationLink link:calculationLink link:definitionLink 2464442 - Disclosure - Interest and Other Expense, net (Details) link:presentationLink link:calculationLink link:definitionLink 2165113 - Disclosure - Accumulated Other Comprehensive Loss link:presentationLink link:calculationLink link:definitionLink 2366310 - Disclosure - Accumulated Other Comprehensive Loss (Tables) link:presentationLink link:calculationLink link:definitionLink 2467443 - Disclosure - Accumulated Other Comprehensive Loss (Details) link:presentationLink link:calculationLink link:definitionLink 2168114 - Disclosure - Net Income (Loss) Per Share link:presentationLink link:calculationLink link:definitionLink 2369311 - Disclosure - Net Income (Loss) Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 2470444 - Disclosure - Net Income (Loss) Per Share - Computation of Net Income Per Share Amounts (Details) link:presentationLink link:calculationLink link:definitionLink 2471445 - Disclosure - Net Income (Loss) Per Share - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2172115 - Disclosure - Retirement Benefit Plans link:presentationLink link:calculationLink link:definitionLink 2373312 - Disclosure - Retirement Benefit Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 2474446 - Disclosure - Retirement Benefit Plans - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2475447 - Disclosure - Retirement Benefit Plans - Estimated Payments (Details) link:presentationLink link:calculationLink link:definitionLink 2176116 - Disclosure - Selected Quarterly Financial Information (Unaudited) link:presentationLink link:calculationLink link:definitionLink 2377313 - Disclosure - Selected Quarterly Financial Information (Unaudited) (Tables) link:presentationLink link:calculationLink link:definitionLink 2478448 - Disclosure - Selected Quarterly Financial Information (Unaudited) (Details) link:presentationLink link:calculationLink link:definitionLink 2179117 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 2480449 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink 2181118 - Disclosure - FINANCIAL STATEMENT SCHEDULE II link:presentationLink link:calculationLink link:definitionLink 2482450 - Disclosure - FINANCIAL STATEMENT SCHEDULE II (Details) link:presentationLink link:calculationLink link:definitionLink