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Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 2319303 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 2420411 - Disclosure - Earnings Per Share (Computation of Basic and Diluted Earnings Per Share) (Details) link:presentationLink link:calculationLink link:definitionLink 2121106 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 2322304 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 2423412 - Disclosure - Fair Value Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 2424413 - Disclosure - Fair Value Measurements (Assets and Liabilities Measured at Fair Value on a Recurring Basis) (Details) link:presentationLink link:calculationLink link:definitionLink 2125107 - Disclosure - Property and Equipment and Software Development Costs link:presentationLink link:calculationLink link:definitionLink 2326305 - 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Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 2339307 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 2440423 - Disclosure - Debt (Details) link:presentationLink link:calculationLink link:definitionLink 2441424 - Disclosure - Debt (Summary of Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 2442425 - Disclosure - Debt (Annual Maturities Related to Credit Facility, Real Estate Loans and Other Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 2143110 - Disclosure - Derivative Instruments link:presentationLink link:calculationLink link:definitionLink 2344308 - Disclosure - Derivative Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 2445426 - Disclosure - Derivative Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 2446427 - Disclosure - Derivative Instruments (Schedule of Interest Rate Swaps) (Details) link:presentationLink link:calculationLink link:definitionLink 2447428 - 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Disclosure - Revenue Recognition (Tables) link:presentationLink link:calculationLink link:definitionLink 2483451 - Disclosure - Revenue Recognition (Details) link:presentationLink link:calculationLink link:definitionLink 2483451 - Disclosure - Revenue Recognition (Details) link:presentationLink link:calculationLink link:definitionLink 2484452 - Disclosure - Revenue Recognition (Contract Balances) (Details) link:presentationLink link:calculationLink link:definitionLink 2485453 - Disclosure - Revenue Recognition (Revenue by Geography) (Details) link:presentationLink link:calculationLink link:definitionLink 2486454 - Disclosure - Revenue Recognition (Revenue by Market Group) (Details) link:presentationLink link:calculationLink link:definitionLink 2187118 - Disclosure - Quarterly Results (unaudited) link:presentationLink link:calculationLink link:definitionLink 2388315 - Disclosure - Quarterly Results (unaudited) (Tables) link:presentationLink link:calculationLink link:definitionLink 2489455 - 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