0000001 - Document - Document and Entity Information Document link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Condensed Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Condensed Consolidated Statements Of Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Condensed Consolidated Statements of Stockholders' Deficit Statement link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Condensed Consolidated Statements Of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - Basis Of Presentation link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Financial Instruments link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Other Balance Sheet Items link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Stockholders' Deficit link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Calculation Of Net Income Per Share link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Revenue (Notes) link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Other Income and Expenses link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9954471 - Disclosure - Financial Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 9954472 - Disclosure - Other Balance Sheet Items (Tables) link:presentationLink link:calculationLink link:definitionLink 9954473 - Disclosure - Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9954474 - Disclosure - Calculation Of Net Income Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9954475 - Disclosure - Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 9954476 - Disclosure - Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9954477 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9954478 - Disclosure - Basis Of Presentation Basis of Presentation (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9954479 - Disclosure - Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9954480 - Disclosure - Financial Instruments Financial Instruments narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954481 - Disclosure - Other Balance Sheet Items (Other Current Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 9954482 - Disclosure - Other Balance Sheet Items (Other Long Term Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 9954483 - Disclosure - Other Balance Sheet Items (Components Of Accounts Payable And Accrued Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 9954484 - Disclosure - Other Balance Sheet Items (Non-Current Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 9954485 - Disclosure - Stockholders' Deficit (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9954486 - Disclosure - Stockholders' Deficit (Summary of Common Stock Repurchase) (Details) link:presentationLink link:calculationLink link:definitionLink 9954487 - Disclosure - Calculation Of Net Income Per Share (Weighted-Average Shares Used In Calculation Of Basic And Diluted EPS) (Details) link:presentationLink link:calculationLink link:definitionLink 9954488 - Disclosure - Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9954489 - Disclosure - Revenue Revenue (Narrative detail) (Details) link:presentationLink link:calculationLink link:definitionLink 9954490 - Disclosure - Stock-Based Compensation (Classification Of Stock-Based Compensation) (Details) link:presentationLink link:calculationLink link:definitionLink 9954491 - Disclosure - Stock-Based Compensation (Nature Of Total Stock-Based Compensation) (Details) link:presentationLink link:calculationLink link:definitionLink 9954492 - Disclosure - Other Income and Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 9954493 - Disclosure - Income Taxes (Income Tax Expense From Continuing Operations And Effective Tax Rate) (Details) link:presentationLink link:calculationLink link:definitionLink 9954494 - Disclosure - Income Taxes (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink