0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 0000002 - Statement - Unaudited Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 0000003 - Statement - Unaudited Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000004 - Statement - Unaudited Consolidated Statements of Operations and Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 0000005 - Statement - Unaudited Consolidated Statement of Changes in Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 0000006 - Statement - Unaudited Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 0000007 - Disclosure - Organization and Description of Business link:presentationLink link:calculationLink link:definitionLink 0000008 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 0000009 - 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Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9954471 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9954472 - Disclosure - Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 9954473 - Disclosure - Balance Sheet Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9954474 - Disclosure - Corporate Investments and Funds Held For Clients (Tables) link:presentationLink link:calculationLink link:definitionLink 9954475 - Disclosure - Fair Value Measurement (Tables) link:presentationLink link:calculationLink link:definitionLink 9954476 - Disclosure - Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9954477 - Disclosure - Net Income Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9954478 - Disclosure - Revenue - Disaggregation (Details) link:presentationLink link:calculationLink link:definitionLink 9954479 - 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Disclosure - Corporate Investments and Funds Held For Clients - Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 9954486 - Disclosure - Corporate Investments and Funds Held For Clients - Classification (Details) link:presentationLink link:calculationLink link:definitionLink 9954487 - Disclosure - Corporate Investments and Funds Held For Clients - Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 9954488 - Disclosure - Fair Value Measurement (Details) link:presentationLink link:calculationLink link:definitionLink 9954489 - Disclosure - Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9954490 - Disclosure - Stock-Based Compensation - General Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954491 - Disclosure - Stock-Based Compensation - Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9954492 - Disclosure - Stock-Based Compensation - Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954493 - Disclosure - Stock-Based Compensation - RSU activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954494 - Disclosure - Stock-Based Compensation - MSU activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954495 - Disclosure - Stock-Based Compensation - MSU Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954496 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9954497 - Disclosure - Net Income Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9954498 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink