2116100 - Disclosure - Commitments And Contingencies link:presentationLink link:calculationLink link:definitionLink 2416403 - Disclosure - Commitments And Contingencies (Future Minimum Operating Lease Commitments) (Details) link:presentationLink link:calculationLink link:definitionLink 2416402 - Disclosure - Commitments And Contingencies (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2316301 - Disclosure - Commitments And Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 2120100 - Disclosure - Condensed Consolidating Financial Statements link:presentationLink link:calculationLink link:definitionLink 2420403 - Disclosure - Condensed Consolidating Financial Statements (Schedule Of Condensed Consolidating Balance Sheets) (Details) link:presentationLink link:calculationLink link:definitionLink 2420402 - Disclosure - Condensed Consolidating Financial Statements (Schedule Of Condensed Consolidating Income Statements) (Details) link:presentationLink link:calculationLink link:definitionLink 2420404 - Disclosure - Condensed Consolidating Financial Statements (Schedule Of Condensed Consolidating Statements Of Cash Flows) (Details) link:presentationLink link:calculationLink link:definitionLink 2320301 - Disclosure - Condensed Consolidating Financial Statements (Tables) link:presentationLink link:calculationLink link:definitionLink 1002000 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 1002501 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1003000 - Statement - Consolidated Statements Of Cash Flows link:presentationLink link:calculationLink link:definitionLink 1001000 - Statement - Consolidated Statements Of Income And Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 1001501 - Statement - Consolidated Statements Of Income And Comprehensive Income (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1004000 - Statement - Consolidated Statements Of Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 1004501 - Statement - Consolidated Statements Of Stockholders' Equity (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0001000 - Document - Document And Entity Information link:presentationLink link:calculationLink link:definitionLink 2104100 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 2404402 - Disclosure - Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 2304301 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 2110100 - Disclosure - Goodwill And Intangible Assets link:presentationLink link:calculationLink link:definitionLink 2410405 - Disclosure - Goodwill And Intangible Assets (Intangible Assets Acquired) (Details) link:presentationLink link:calculationLink link:definitionLink 2410404 - Disclosure - Goodwill And Intangible Assets (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2410402 - Disclosure - Goodwill And Intangible Assets (Schedule Of Goodwill) (Details) link:presentationLink link:calculationLink link:definitionLink 2410403 - Disclosure - Goodwill And Intangible Assets (Schedule Of Intangible Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 2310301 - Disclosure - Goodwill And Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 2114100 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 2414404 - Disclosure - Income Taxes (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2414402 - Disclosure - Income Taxes (Schedule Of Components Of Income From Continuing Operations) (Details) link:presentationLink link:calculationLink link:definitionLink 2414405 - Disclosure - Income Taxes (Schedule Of Components Of Income Tax Expense (Benefit) For Continuing Operations) (Details) link:presentationLink link:calculationLink link:definitionLink 2414406 - Disclosure - Income Taxes (Schedule Of Deferred Tax Assets And Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 2414403 - Disclosure - Income Taxes (Schedule Of Reconciliation Between Income Tax Provision And Statutory Federal Tax Rate) (Details) link:presentationLink link:calculationLink link:definitionLink 2414408 - Disclosure - Income Taxes (Schedule Of Reconciliation Of Unrecognized Tax Benefits) (Details) link:presentationLink link:calculationLink link:definitionLink 2414407 - Disclosure - Income Taxes (Schedule of Valuation Allowance) (Details) link:presentationLink link:calculationLink link:definitionLink 2314301 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 2117100 - Disclosure - Litigation And Other Related Contingencies link:presentationLink link:calculationLink link:definitionLink 2417401 - Disclosure - Litigation And Other Related Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 2111100 - Disclosure - Long-Term Debt link:presentationLink link:calculationLink link:definitionLink 2411402 - Disclosure - Long-Term Debt (Components Of Long-Term Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 2411403 - Disclosure - Long-Term Debt (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2311301 - Disclosure - Long-Term Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 2115100 - Disclosure - Other Income And Other Expenses link:presentationLink link:calculationLink link:definitionLink 2415402 - Disclosure - Other Income And Other Expenses (Schedule of Other Interest (Expense), net) (Details) link:presentationLink link:calculationLink link:definitionLink 2315301 - Disclosure - Other Income And Other Expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 2108100 - Disclosure - Property And Equipment link:presentationLink link:calculationLink link:definitionLink 2408402 - Disclosure - Property And Equipment (Components Of Property And Equipment) (Details) link:presentationLink link:calculationLink link:definitionLink 2408403 - Disclosure - Property And Equipment (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2408404 - Disclosure - Property And Equipment (Property And Equipment Subject To Capital Lease) (Details) link:presentationLink link:calculationLink link:definitionLink 2308301 - Disclosure - Property And Equipment (Tables) link:presentationLink link:calculationLink link:definitionLink 2107100 - Disclosure - Receivables link:presentationLink link:calculationLink link:definitionLink 2407403 - Disclosure - Receivables (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2407405 - Disclosure - Receivables (Schedule Of Activity In The Allowance For Doubtful Accounts) (Details) link:presentationLink link:calculationLink link:definitionLink 2407404 - Disclosure - Receivables (Schedule Of Receivables Based On Year Of Origination) (Details) link:presentationLink link:calculationLink link:definitionLink 2407402 - 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Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink 2101100 - Disclosure - Summary Of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 2401402 - Disclosure - Summary Of Significant Accounting Policies (Details) link:presentationLink link:calculationLink link:definitionLink 2201201 - Disclosure - Summary Of Significant Accounting Policies (Policy) link:presentationLink link:calculationLink link:definitionLink