Sales Revenue, Goods, Net Products Sales Revenue, Services, Net Services and support Revenues Total revenue Revenue Cost of Goods Sold Products Cost of Services Services and support Total cost of revenue Cost of Revenue Gross profit Selling and Marketing Expense Sales and marketing General and Administrative Expense General and administrative Restructuring Charges Restructuring charges Amortization of Intangible Assets Amortization of purchased intangibles Total operating expenses Operating Income (Loss) Operating income Interest Expense Interest expense Investment gains (losses), net Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Cumulative Effects of Changes in Accounting Principles, Noncontrolling Interest Income before income taxes Income Tax Expense (Benefit) Provision for income taxes Net Income (Loss) Attributable to Parent Net income Net income (loss) Net income Net income Earnings Per Share, Basic Basic net income per share Weighted Average Number of Shares Outstanding, Basic Shares used to compute basic net income per share Shares used to compute basic net income per share Earnings Per Share, Diluted Diluted net income per share Weighted Average Number of Shares Outstanding, Diluted Shares used to compute diluted net income per share Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents at end of period Cash and cash equivalents at beginning of period Estimated Fair Value, cash and cash equivalents Cash and cash equivalents Short-term Investments Estimated Fair Value, short-term investments Short-term investments Accounts Receivable, Net, Current Trade receivables, net of allowances for doubtful accounts of $15,575 and $15,233, respectively Allowance for Doubtful Accounts Receivable, Current Allowances for doubtful accounts Deferred Tax Assets, Net, Current Deferred income taxes Prepaid expenses other assets Prepaid expenses and other current assets Prepaid expenses and other assets Assets, Current Total current assets Property, Plant and Equipment, Net Property and equipment, net Finite-Lived Intangible Assets, Net Net Purchased and other intangibles, net Other Assets, Noncurrent Other assets Total assets Liabilities, Current Total current liabilities Deferred revenue Deferred Revenue, Noncurrent Deferred revenue Deferred Tax Liabilities, Noncurrent Deferred income taxes Other liabilities Total liabilities Preferred Stock, Value, Issued Preferred stock, $0.0001 par value; 2,000 shares authorized, none issued Common Stock, Value, Issued Common stock, $0.0001 par value; 900,000 shares authorized; 600,834 shares issued; 504,987 and 501,897 shares outstanding, respectively Additional Paid in Capital Additional paid-in-capital Retained Earnings (Accumulated Deficit) Ending Balance Begining Balance Retained earnings Accumulated Other Comprehensive Income (Loss), Net of Tax Total accumulated other comprehensive income, net of taxes Accumulated other comprehensive income Treasury Stock, Value Treasury stock, at cost (95,847 and 98,937 shares, respectively), net of reissuances Stockholders' Equity Attributable to Parent Total stockholders' equity Total liabilities and stockholders' equity Preferred Stock, Par or Stated Value Per Share Preferred stock, par value Preferred Stock, Shares Authorized Preferred stock, shares authorized Preferred Stock, Shares Issued Preferred stock, shares issued Common Stock, Par or Stated Value Per Share Common stock, par value Common Stock, Shares Authorized Common stock, shares authorized Common Stock, Shares, Issued Common stock, shares issued Common Stock, Shares, Outstanding Common stock, shares outstanding Depreciation, Depletion and Amortization, Nonproduction Depreciation, amortization and accretion Share-based Compensation Stock-based compensation Excess Tax Benefit from Share-based Compensation, Operating Activities Excess tax benefits from stock-based compensation Deferred revenue Net cash provided by operating activities Payments to Acquire Short-term Investments Purchases of short-term investments Proceeds from Sale of Short-term Investments Proceeds from sales of short-term investments Payments to Acquire Property, Plant, and Equipment Purchases of property and equipment Net Cash Provided by (Used in) Investing Activities Net cash used for investing activities Cash and Cash Equivalents, Period Increase (Decrease) Net increase in cash and cash equivalents Effect of foreign currency exchange rates on cash and cash equivalents Net cash used for financing activities Net cash (used for) provided by financing activities Proceeds from Sale of Treasury Stock Proceeds from issuance of treasury stock Payments for Repurchase of Common Stock Purchases of treasury stock ` Excess Tax Benefit from Share-based Compensation, Financing Activities Excess tax benefits from stock-based compensation Cash paid for interest Cash paid for income taxes, net of refunds Increase (Decrease) in Prepaid, Deferred Expense and Other Assets Prepaid expenses and other current assets Increase (Decrease) in Accrued Liabilities Accrued expenses Total non-operating income (expense), net Nonoperating Income (Expense) Increase (Decrease) in Accrued Income Taxes Payable Income taxes payable Treasury Stock, Shares Treasury stock, shares Significant Accounting Policies [Text Block] BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Goodwill and Intangible Assets Disclosure [Text Block] GOODWILL AND PURCHASED AND OTHER INTANGIBLES Disclosure of Compensation Related Costs, Share-based Payments [Text Block] STOCK-BASED COMPENSATION Commitments and Contingencies Disclosure [Text Block] COMMITMENTS AND CONTINGENCIES Fair Value Disclosures [Text Block] FAIR VALUE MEASUREMENTS Segment Reporting Disclosure [Text Block] SEGMENTS Liability for Uncertain Tax Positions, Noncurrent Income taxes payable Increase (Decrease) in Receivables Trade receivables, net Increase (Decrease) in Accounts Payable Trade payables Research and Development Expense, Software (Excluding Acquired in Process Cost) Research and development Proceeds from Sale of Available-for-sale Securities, Equity Proceeds from sale of long-term investments Other Income and Other Expense Disclosure [Text Block] NON-OPERATING INCOME (EXPENSE) Other Increase (Decrease) in Provision for Restructuring Accrued restructuring Schedule of Other Assets, Noncurrent [Text Block] Other Assets Other Nonoperating Income Interest and other income (expense), net Interest and other income (expense), net Deferred Income Taxes and Tax Credits Deferred income taxes Goodwill and Purchased and Other Intangibles [Abstract] Goodwill and Purchased and Other Intangibles. Accrued Expenses [Abstract] Accrued Expenses. Commitments and Contingencies [Abstract] Commitments and Contingencies. Investment in lease receivable Lease Receivable Purchased Investment in lease receivable Investment in lease receivable. Non-Operating Income (Expense) [Abstract] Operating expenses: Total cost of revenue: Revenue: Liabilities and Stockholders' Equity Assets [Abstract] Assets Assets: Stockholders Equity [Abstract] Stockholders' equity: Stockholders equity [Abstract] Stockholders' Equity (Numeric) [Abstract] Long-term liabilities: Current liabilities: Supplemental disclosures: Cash flows from financing activities: Cash flows from investing activities: Cash flows from operating activities: Changes in operating assets and liabilities, net of acquired assets and liabilities: Goodwill and Purchased and Other Intangibles [Abstract] Accrued Expenses [Abstract] Commitments and Contingencies [Abstract] Goodwill and Purchased and Other Intangibles [Abstract] Accrued Expenses [Abstract] Commitments and Contingencies [Abstract] Schedule of Finite-Lived Intangible Assets by Major Class [Text Block] Purchased and other intangible assets Summary of Restructuring Plans Schedule of Restructuring and Related Costs [Text Block] Schedule of Segment Reporting Information, by Segment [Text Block] Segment Reporting Current assets: Liabilities and Stockholders' Equity Current liabilities: Long-term liabilities: Total liabilities Revenue: Cost of revenue: Gross profit Operating expenses: Non-operating income (expense): Cash flows from operating activities: Changes in operating assets and liabilities, net of acquired assets and assumed liabilities: Cash flows from investing activities: Cash flows from financing activities: Supplemental disclosures: Purchases Long Term Investments Other Assets Purchases of long-term investments and other assets Purchases of long-term investments and other assets. Other non-cash items Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities, Other Accounts Payable, Current Trade payables Accrued Liabilities, Current Accrued expenses Accrued expenses Accrued Income Taxes, Current Income taxes payable Acquisitions [Abstract] Acquisitions [Abstract] Acquisitions [Abstract] Acquisitions. ACQUISITIONS Business Combination Disclosure [Text Block] Document and Entity Information [Abstract] Document And Entity Information. Adjustments to reconcile net income to net cash provided by operating activities: Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Cash, Cash Equivalents and Short Term Investments (Tables) [Abstract] Cash, Cash Equivalents and Short Term Investments (Table) [Abstract] Cash, Cash Equivalents and Short Term Investments (Table) [Abstract] Cash, Cash Equivalents and Short Term Investments. Cash, Cash Equivalents and Short-Term Investments (Details) [Abstract] Cash, Cash Equivalents and Short-term Investments (Details) [Abstract] Cash, Cash Equivalents and Short-term Investments (Details) [Abstract] Cash, cash equivalents and short-term investments. Goodwill and Purchased and Other Intangibles (Tables) [Abstract] Goodwill and Purchased and Other Intangibles (Tables) [Abstract] Goodwill And Purchased And Other Intangibles. Goodwill and Purchased and Other Intangibles (Details) [Abstract] Goodwill and Purchased and Other Intangibles (Details) [Abstract] Goodwill and Purchased and Other Intangibles. Other Assets (Details) [Abstract] Other Assets (Details) [Abstract] Other Assets. Accrued Expenses (Table) [Abstract] Accrued Expenses (Table) [Abstract] Accrued expenses. Accrued Expenses (Details) [Abstract] Accrued Expenses (Details) [Abstract] Accrued Expenses. Stock-Based Compensation (Tables) [Abstract] Stock Based Compensation (Tables) [Abstract] Stock Based Compensation (Details) [Abstract] Stock Based Compensation (Details) [Abstract] Stock Based Compensation. Restructuring Charges (Details) [Abstract] Restructuring (Details) [Abstract] Restructuring (Details) [Abstract] Restructuring Charges. Net Income Per Share (Tables) [Abstract] Net Income Per Share (Tables) [Abstract] Net Income Per Share (Details) [Abstract] Net Income Per Share (Details) [Abstract] Net Income Per Share Details. Accounts Payable and Accrued Liabilities Disclosure [Text Block] ACCRUED EXPENSES Available-for-sale Securities [Text Block] Fair Value and Gross Unrealized Losses Related to Available-For-Sale Securities Cost and Estimated Fair Value of Debt Securities Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] NET INCOME PER SHARE Earnings Per Share [Text Block] Accumulated Other Comprehensive Income Net Of Taxes [Text Block] Accumulated Other Comprehensive Income, Net of Taxes Accumulated other comprehensive income, net of taxes. Fair Value of Derivative Instruments Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Text Block] Non-Operating Income (Expense) (Details) [Abstract] Non Operating Income Expense (Details) [Abstract] Non-Operating Income Expense. Assumptions Used To Value Option Grants [Text Block] Assumptions Used to Value Option Grants Assumptions Used To Value Option Grants. Stock Options Outstanding [Text Block] Stock Options Outstanding Stock Options Outstanding. Restricted Stock Unit Activity [Text Block] Restricted Stock Unit Activity Restricted Stock Unit Activity. Restricted Stock Units Outstanding [Text Block] Restricted Stock Units Outstanding Restricted Stock Units Outstanding. Accrued Expense [Abstract] Accrued Expense [Abstract] Accrued Expenses. Segment Reporting Information, Revenue Revenue from Omniture segment Segment Reporting Information, Revenue, Total Revenue Interest income Investment Income, Interest Foreign Currency Transaction Gain (Loss), before Tax Gain (loss) on foreign currency assets and liabilities, Total Foreign exchange gains (losses) Interest expense Interest Expense, Debt Realized investment gains Realized investment gains Realized investment gains. Unrealized investment gains Unrealized investment gains Unrealized investment gains. Realized investment losses Realized investment losses Realized investment losses. Unrealized investment losses Unrealized investment losses Unrealized investment losses. Unvested restricted stock and performance share awards Unvested restricted stock and performance share awards Unvested restricted stock and performance share awards. Other Comprehensive Income, Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax Unrealized gains on derivative instruments Unrealized (losses) gains on derivative instruments Other Comprehensive Income, Foreign Currency Transaction and Translation Adjustment, Net of Tax Foreign currency translation adjustments Other Comprehensive Income (Loss), Net of Tax Other comprehensive income Other Comprehensive Income, Reclassification Adjustment for Sale of Securities Included in Net Income, Net of Tax Reclassification adjustment for gains on available-for-sale securities recognized during the period Cash Payments Restructuring Reserve, Settled with Cash Cash Payments Total restructuring costs incurred to date Restructuring and Related Costs, Cost Incurred to Date, Total Restructuring and Related Cost, Cost Incurred to Date Other Other Accrued Liabilities, Current Sales and marketing allowances Taxes payable Sales and marketing allowances. Stock options Incremental Common Shares Attributable to Share-based Payment Arrangements Acquired rights to use technology Acquired rights to use technology Acquired rights to use technology. Other Long-term Investments Investments Investments Prepaid land lease Prepaid land lease Prepaid land lease. Other Other Other. Security and other deposits Deposit Assets, Total Deposit Assets Restricted cash Restricted Cash and Cash Equivalents, Noncurrent Cost Finite-Lived Intangible Assets, Gross, Total Finite-Lived Intangible Assets, Gross Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Remainder of 2011 Future Amortization Expense, Year One Future Amortization Expense, Year Two 2012 Future Amortization Expense, Year Three 2013 Future Amortization Expense, Year Four 2014 Future Amortization Expense, Year Five 2015 Fair Value Asset Derivatives, Designated Derivative Asset Designated as Hedging Instrument, Fair Value Fair Value Asset Derivatives, Not Designated Derivative Asset Not Designated as Hedging Instrument, Fair Value Derivative Asset, Fair Value Total Derivatives, Asset Aggregate fair value of derivative instruments, Assets Fair Value Liability Derivatives, Designated Derivative Liability Designated as Hedging Instrument, Fair Value Fair Value Liability Derivatives, Not Designated Derivative Liability Not Designated as Hedging Instrument, Fair Value Total Derivatives, Liability Derivative Liability, Fair Value Net gain (loss) recognized in OCI, net of tax Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income, Effective Portion, Net, Total Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income, Effective Portion, Net Net gain (loss) reclassified from accumulated OCI into income, net of tax Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net, Total Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net Net gain (loss) recognized in income Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net, Total Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net Fair Value Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract] Fair Value and Gross Unrealized Losses Related to Available-For-Sale Securities [Abstract] Cost of closing redundant facilities [Member] Cost of Closing Redundant Facilities [Member] Termination benefits [Member] Termination Benefits [Member] Due within two years, Estimated Fair value Due within two years, Estimated Fair value Due within two years Estimated Fair value. Due within three years Estimated Fair value Due within three years, Estimated Fair value Due within three years Estimated Fair value Due after three years, Estimated Fair value Due after three years, Estimated Fair value Due after three years Estimated Fair value. Due within one year, Amortized Cost Available-for-sale Securities, Debt Maturities, within One Year, Amortized Cost Total, Amortized Cost Available-for-sale Securities, Debt Maturities, Amortized Cost Due within one year, Estimated Fair value Available-for-sale Securities, Debt Maturities, within One Year, Fair Value