0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Description of the Business and Basis of Presentation link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Discontinued Operations link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Equity Method Investment link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Revenue Recognition link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Impairments and Exit Costs link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Earnings (Loss) Per Share link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Stock-based Compensation Plans link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Supplemental Balance Sheet Information link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Convertible Senior Notes link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Derivative Instruments and Hedging Activities link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Segment Reporting link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Description of the Business and Basis of Presentation (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Discontinued Operations (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Revenue Recognition (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Impairments and Exit Costs (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Earnings (Loss) Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Stock-based Compensation Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Supplemental Balance Sheet Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Convertible Senior Notes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Stockholders' Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Derivative Instruments and Hedging Activities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Segment Reporting (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Discontinued Operations (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Discontinued Operations (Income Statement and Additional Disclosures) (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Discontinued Operations (Contingent Considerations Assets and Indemnifications (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Equity Method Investment (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Revenue Recognition (Disaggregated Revenue) (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Revenue Recognition (Contract Assets and Liabilities Summary) (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Revenue Recognition (Contract Assets and Liabilities - Deferred Gift Card Commissions Rollforward) (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Revenue Recognition (Contract Assets and Liabilities - Deferred Gift Card Revenue Rollforward) (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Impairments and Exit Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Earnings (Loss) Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Stock-based Compensation Plans (PSU and RSU Activity - Table) (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Stock-based Compensation Plans (Unrecognized Stock Compensation Expense and the Remaining Weighted-Average Vesting Period) (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Supplemental Balance Sheet Information (Other Current Assets, Net) (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Supplemental Balance Sheet Information (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Supplemental Balance Sheet Information (Other Assets, Net) (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Supplemental Balance Sheet Information (Accrued and Other Current Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Supplemental Balance Sheet Information (Other Long-term Liabilities, Net) (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Supplemental Balance Sheet Information (Long-term Debt, Net) (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Convertible Senior Notes (Convertible Notes Text) (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Convertible Senior Notes (Convertible Senior Notes Balances) (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Convertible Senior Notes (Convertible Senior Notes Interest Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Stockholders' Equity (Dividends) (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Stockholders' Equity (Other Comprehensive (Loss) Income) (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Derivative Instruments and Hedging Activities (Designated Hedges - Text) (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Derivative Instruments and Hedging Activities (Schedule of Derivative Instruments) (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Derivative Instruments and Hedging Activities (Fair Value and Classification of Interest Rate Swaps) (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Derivative Instruments and Hedging Activities (Non-Designated Hedges) (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Derivative Instruments and Hedging Activities (Effect of Foreign Exchange Forward Contracts) (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Leases (Lessee, Lease Assets and Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Leases (Lessee, Lease Costs) (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Leases (Other Information) (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Fair Value Measurements (Fair Value Measurements on a Recurring Basis - Table) (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Fair Value Measurements (Carrying Value and Fair Value of Debt by Hierarchy Level) (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Income Taxes (Change in Effective Rate) (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Income Taxes (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Commitments and Contingencies (Litigation and Other Matters) (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Commitments and Contingencies (Lease Guarantees) (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Segment Reporting (Reportable Segments) (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Segment Reporting (Revenue by Segment - Table) (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Segment Reporting (Individual Segment Income from Operations to Segment Income from Operations) (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Segment Reporting (Income from Operations Reconciliation - Table) (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Segment Reporting (Depreciation and Amortization and Capital Expenditures by Segment - Table) (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Segment Reporting (Total Assets by Segment) (Details) link:presentationLink link:calculationLink link:definitionLink