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Philadelphia HC Hotel, L.L.C. H.E. Philadelphia HC Hotel, L.L.C. [Member] H.E. Philadelphia HC Hotel, L.L.C. 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Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Segment Realignment and Geographic Information Segment Reporting, Policy [Policy Text Block] Federal and state net operating losses and credit carryforwards Deferred Tax Assets, Tax Credit Carryforwards Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Valuation Allowances and Reserves Type SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis] Plan Name [Domain] Plan Name [Domain] Owned and leased Owned and Leased Hotels Segment [Member] Owned and Leased Hotels [Member] Realized gains (losses), net Marketable Securities Held To Fund Operating Programs, Realized Gains (Loss) [Abstract] Marketable Securities Held To Fund Operating Programs, Realized Gains (Loss) United States UNITED STATES Extended term Share-Based Compensation Arrangement by Share-Based Payment Award, Extended Period Share-Based Compensation Arrangement by Share-Based Payment Award, Extended Period Other assets Other assets Total other assets Other Assets, Noncurrent Held for Investment Purposes Held for Investment Purposes [Member] Held for Investment Purposes Leases [Abstract] Leases [Abstract] Intrinsic value, nonvested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Nonvested Antidilutive Securities, Name Antidilutive Securities, Name [Domain] Deferred: Deferred Federal, State and Local, Tax Expense (Benefit) [Abstract] Currency translation gains from comprehensive income (loss) Disposal Group, Including Discontinued Operation, Foreign Currency Translation Gains (Losses) Operating Segments Segment Adjusted EBITDA Operating Segments [Member] Prior year tax liabilities relating Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount Class of Financing Receivable, Type Class of Financing Receivable [Domain] Contributions to equity method and other investments Payments to Acquire Equity Method And Other Investments The cash outflow associated with the purchase of or advances to an equity method or other investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence. Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities CASH FLOWS FROM OPERATING ACTIVITIES: Net Cash Provided by (Used in) Operating Activities [Abstract] Property and equipment acquired Property, Plant and Equipment, Additions Schedule of Accumulated Other Comprehensive Loss Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Secured Debt Secured Debt [Member] Award Timing Method Award Timing Method [Text Block] $450 million senior unsecured notes maturing in 2025—5.375% 2025 Notes [Member] 2025 Notes Furniture and equipment Office Equipment [Member] Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Owned and leased Owned and leased Owned and Leased [Member] Owned and Leased [Member] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Weighted-average remaining lease term - finance leases Finance Lease, Weighted Average Remaining Lease Term Insider Trading Policies and Procedures [Line Items] Long-term investments (Note 4) Other Assets, Long Term Investments Other Assets, Long Term Available For Sale Debt Securities And Equity Securities Without Readily Determinable Fair Value Proceeds from divestiture of businesses Proceeds from Divestiture of Businesses Use of Estimates Use of Estimates, Policy [Policy Text Block] Adjustment to Compensation, Amount Adjustment to Compensation Amount Compensation Amount Outstanding Recovery Compensation Amount Disposal Group Classification Disposal Group Classification [Axis] Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Entity Small Business Entity Small Business Company Selected Measure Amount Company Selected Measure Amount Taxable income that must be recognized Income Tax Examination, Additional Taxable Income Required To Be Recognized Income Tax Examination, Additional Taxable Income Required To Be Recognized Debt issuance cost Payments of Debt Issuance Costs Tabular List, Table Tabular List [Table Text Block] Schedule of Supplemental Balance Sheet Information Assets and Liabilities, Lessee [Table Text Block] Assets and Liabilities, Lessee [Table Text Block] Other financing arrangements Financing Receivable [Member] Significant unobservable inputs (Level Three) Fair Value, Inputs, Level 3 [Member] Deductions SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction Share-based Compensation Arrangement by Share-based Payment Award Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Non-cash deferred consideration liability assumed in acquisition (Note 7) Noncash or Part Noncash Acquisition, Deferred Contingent Consideration Liability Assumed Noncash or Part Noncash Acquisition, Deferred Contingent Consideration Liability Assumed Contra revenue Contra Revenue Contra Revenue Schedule of Other Assets Schedule of Other Assets, Noncurrent [Table Text Block] Mexican Tax Authority Mexican Tax Authority [Member] Unlimited Vacation Club Unlimited Vacation Club [Member] Unlimited Vacation Club Accrued expenses and other current liabilities Accrued expenses and other current liabilities Accrued Liabilities, Current Antidilutive securities excluded from the computations of earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Tranche One Share-Based Payment Arrangement, Tranche One [Member] Less: amount representing interest Finance Lease, Liability, Undiscounted Excess Amount Financing receivable, term Financing Receivable, Term Financing Receivable, Term Ownership Interest Ownership Interest [Axis] Ownership Interest [Axis] Schedule of Operating Lease, Lease Income Operating Lease, Lease Income [Table Text Block] Intangibles Deferred Tax Liabilities, Goodwill and Intangible Assets Asset Acquisition Asset Acquisition [Axis] Share-based payment activity (in shares) Stock Issued During Period, Shares, Share-based Payment Activity Stock Issued During Period, Shares, Share-based Payment Activity Credit Facility Credit Facility [Domain] Number of loans Number of Loans Number of Loans Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Accounts and Financing Receivables [Table] Grants issued value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants In Period, Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants In Period, Value Debt Repayment and Other Guarantees Loan, Lease Completion And Repayment Guarantees [Member] Loan Lease Completion And Repayment Guarantees [Member] Other, net Other Income (Loss) Any other income earned or expense incurred not in the normal course of business that has not been previously categorized. Surety bonds Surety bonds Amount of surety bonds issued as of the balance sheet date, primarily related to workers' compensation, taxes, licenses, and utilities related to our lodging operation. Goodwill Goodwill, net Goodwill, net, beginning balance Goodwill, net, ending balance Goodwill Allowance beginning balance Allowance ending balance Accounts Receivable, Allowance for Credit Loss Payment of withholding taxes for stock-based compensation Payment, Tax Withholding, Share-Based Payment Arrangement Stock repurchase program, authorized amount (up to) Share Repurchase Program, Authorized, Amount Acquisition of noncontrolling interest (Note 7) Noncontrolling Interest, Increase from Business Combination Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration] Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration] Employee Stock Option Share-Based Payment Arrangement, Option [Member] Current: Current Federal, State and Local, Tax Expense (Benefit) [Abstract] Financing Receivable Financing Receivable Portfolio Segment [Axis] Depreciation expense Depreciation 2025 Lessee, Operating Lease, Liability, to be Paid, Year One Other financing activities Proceeds from (Payments for) Other Financing Activities Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Security, Excluded EPS Calculation [Table] Comprehensive income attributable to Hyatt Hotels Corporation Comprehensive Income (Loss), Net of Tax, Attributable to Parent Weighted-average discount rate - finance leases Finance Lease, Weighted Average Discount Rate, Percent Repayments of revolving credit facility during period Repayments of Lines of Credit Other Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Proceeds from sales of real estate and other, net of cash disposed Proceeds From Sales Of Assets, Investing Activities, Net of Cash Disposed This element represents the cash inflow, net of cash disposed, during the period from a combination of transactions that are classified as investing activities in which assets, which may include one or more investments, are sold to third-party buyers. This element can be used by entities to aggregate proceeds from all asset sales that are classified as investing activities. 2025 Finance Lease, Liability, to be Paid, Year One Award Type Award Type [Axis] Hyatt Regency Irvine Hyatt Regency Irvine [Member] Hyatt Regency Irvine Corporate debt securities Corporate Debt Securities [Member] Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Basic Earnings Per Class A and Class B Share: Earnings Per Share, Basic [Abstract] Foreign currency translation adjustments Goodwill, Foreign Currency Translation Gain (Loss) Loyalty program Loyalty Program [Member] Loyalty Program [Member] Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Property and equipment, net Total property and equipment, net Property, Plant and Equipment, Net ICFR Auditor 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Arrangement Expiration Date Contra revenue Contra Revenue [Member] Contra Revenue [Member] CASH FLOWS FROM INVESTING ACTIVITIES: Net Cash Provided by (Used in) Investing Activities [Abstract] Investment owned, balance, shares Investment Owned, Balance, Shares Accounting Policies Accounting Policies [Line Items] [Line Items] for Accounting Policies [Table] Current operating lease liabilities Operating Lease, Liability, Current Total Shareholder Return Amount Total Shareholder Return Amount Tax Year 2009 Through 2011 Tax Year 2009 Through 2011 [Member] Tax Year 2009 Through 2011 Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Deferred tax assets, operating loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards Mr & Mrs Smith Mr & Mrs Smith [Member] Mr & Mrs Smith Schedule of Debt Securities, Held-to-Maturity, Allowance for Credit Loss Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Table Text Block] Schedule of Class of 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Arrangement [Domain] Construction in progress Construction in Progress, Gross Auditor Information [Abstract] Auditor Information Operating lease right-of-use assets Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease Right-of-Use Assets Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease Right-of-Use Assets Schedule of Goodwill Schedule of Goodwill [Table Text Block] Revolving credit facility, remaining borrowing capacity Letters of credit outstanding Letters of Credit Outstanding, Amount Additions charged to other accounts SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Other Account General and administrative Selling, General and Administrative Expense Defined contribution plans Defined Contribution Plan, Cost $450 million senior unsecured notes maturing in 2031—5.375% 2031 Notes [Member] 2031 Notes Sale of Stock Sale of Stock [Domain] Number of shares authorized for share based compensation (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Document Fiscal Period Focus Document Fiscal Period Focus 2028 Long-Term Debt, Maturity, Year Four Acquisition related costs Business Combination, Acquisition Related Costs All Executive Categories All Executive Categories [Member] Stock-based compensation (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Statement of Financial Position Location, Balance Statement of Financial Position Location, Balance [Domain] Common shares Equity Securities [Member] Convertible Debt Securities Convertible Debt Securities [Member] AFS debt securities unrealized fair value adjustments AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member] 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Two Changed Peer Group, Footnote Changed Peer Group, Footnote [Text 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impairment losses, ending balance Goodwill, Impaired, Accumulated Impairment Loss Contingent consideration receivable at fair value Equity Method Investment, Contingent Consideration, Asset Equity Method Investment, Contingent Consideration, Asset Total amortization expense Finite-Lived Intangible Assets, Net Antidilutive Securities Excluded from Computation of Earnings Per Share, by Antidilutive Securities Antidilutive Securities [Axis] Accounts payable Accounts payable Accounts Payable, Current One Reporting Unit With Negative Carrying Value One Reporting Unit With Negative Carrying Value [Member] One Reporting Unit With Negative Carrying Value Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Guarantees Guarantees, Indemnifications and Warranties Policies [Policy Text Block] Collective Bargaining Arrangement Collective-Bargaining Arrangement [Axis] Schedule of Share-based Payment Award SAR Valuation Assumptions Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] HTM debt securities Total HTM debt securities, net of allowances Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss Related party amounts Related Party Transaction, Amounts of Transaction Equity method investment, seller financing, fair value disclosure Equity Method Investment, Seller Financing, Fair Value Disclosure Equity Method Investment, Seller Financing, Fair Value Disclosure Total operating lease expenses Lease, Cost Schedule of Debt Repayment and Other Guarantees Debt Repayment Guarantees [Table Text Block] [Table Text Block] for Tabular disclosure of debt repayment guarantees by property. Range Statistical Measurement [Axis] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Income before income taxes Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Segment Adjusted EBITDA Earnings Before Interest Tax Depreciation And Amortization Earnings Before Interest Tax Depreciation And Amortization Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Property and equipment Deferred Tax Liabilities, Property, Plant and Equipment Name Outstanding Recovery, Individual Name Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Contingent rentals Variable Lease, Cost Goodwill impairment losses Goodwill, Impairment Loss Schedule of Antidilutive Securities Excluded from Computation of Losses Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Total net assets acquired attributable to Hyatt Hotels Corporation Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Other Other Long-Term Liabilities Not Separately Disclosed Other Long-Term Liabilities Not Separately Disclosed Award Timing Predetermined Award Timing Predetermined [Flag] Equity Method Investment Two Equity Method Investment Two [Member] Equity Method Investment Two Dividends paid Payments of Ordinary Dividends, Common Stock Investment, Name Investment, Name [Axis] Debt instrument, redemption price, percentage Debt Instrument, Redemption Price, Percentage Customer relationships intangibles Customer relationships Customer Relationships [Member] Net income attributable to Hyatt Hotels Corporation—Diluted (in dollars per share) Net income attributable to Hyatt Hotels Corporation (in dollars per share) Earnings Per Share, Diluted Counterparty Name [Domain] Counterparty Name [Domain] Revenue Recognition and Loyalty Program Revenue from Contract with Customer [Policy Text Block] $600 million senior unsecured notes maturing in 2029—5.250% $600 million senior unsecured notes maturing in 2029—5.250% 2029 Notes [Member] 2029 Notes Schedule of Intangible Asset Amortization Expense Finite-Lived Intangible Assets Amortization Expense [Table Text Block] U.S. income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Domestic Performance Guarantees Performance Guarantee [Member] Total current Current Income Tax Expense (Benefit) Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Preferred Equity Investment Preferred Equity Investment [Member] Preferred Equity Investment Accounting Policies [Table] Accounting Policies [Table] Accounting Policies [Table] Award vesting percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Definite-Lived Intangible Assets Intangible Assets, Finite-Lived, Policy [Policy Text Block] Retirement Benefits [Abstract] Retirement Benefits [Abstract] Foreign currency exchange, net Gain (Loss), Foreign Currency Transaction, before Tax Deferred tax liabilities related to: Deferred Tax Liabilities, Gross [Abstract] 2027 Lessor, Operating Lease, Payment to be Received, Year Three Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Asset-backed securities Asset-Backed Securities [Member] Insurance Self Insurance Reserve [Policy Text Block] Other Deferred Tax Liabilities, Other Awards vested, fair value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Net income Net income Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Gains on sales of real estate Gains (losses) on sales of real estate Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Guarantor Obligations, Nature Guarantor Obligations, Nature [Domain] Benefit (provision) for income taxes Provision (benefit) for income taxes Income Tax Expense (Benefit) Derivative, notional amount Derivative, Notional Amount Depreciation recovery Depreciation Recovery Amounts represent recovery of depreciation expense charged out to our managed and franchised hotels. Future compensation expense, period for recognition Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Financing Receivables Financing Receivable Portfolio Segment [Domain] Total revenues Revenue Segment revenues Revenue from Contract with Customer, Excluding Assessed Tax Unamortized discounts and deferred financing fees, current maturities Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net, Current Maturities Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net, Current Maturities Other long-term liabilities Increase (Decrease) in Other Noncurrent Liabilities Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Schedule of Debt Securities, Held-to-Maturity Debt Securities, Held-to-Maturity [Table Text Block] Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Investing Activities Increased share limit (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized Income Tax Jurisdiction Income Tax Jurisdiction [Axis] Business Acquisition Business Acquisition [Line Items] Equity Method Investments Equity Method Investments [Policy Text Block] Accrued Liabilities, Current Accrued Liabilities, Current [Member] Accrued Liabilities, Current Other Other Operating Activities, Cash Flow Statement All Adjustments to Compensation All Adjustments to Compensation [Member] Schedule of Equity Method Investments Equity Method Investments [Table Text Block] Accrued compensation and benefits Employee-related Liabilities, Current Prepaids and other assets Increase (Decrease) in Prepaid Expense and Other Assets Additional paid-in capital Additional Paid in Capital Marketable securities held to fund operating programs included in other assets Marketable securities held for investment purposes included in other assets Marketable Securities, Noncurrent Maximum potential future payments Remaining maximum exposure Guarantor Obligations, Maximum Exposure, Undiscounted Schedule of Other Income (Loss), Net Schedule of Other Nonoperating Income (Expense) [Table Text Block] Restructuring costs Restructuring charges Restructuring Charges Accumulated Other Comprehensive Loss Accumulated Other Comprehensive Income (Loss) [Line Items] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Legal Entity [Axis] Legal Entity [Axis] Non-cash contingent consideration liability assumed in acquisition (Note 7) Noncash or Part Noncash Acquisition, Contingent Consideration Liability Assumed Noncash or Part Noncash Acquisition, Contingent Consideration Liability Assumed Multiemployer plans, collective-bargaining arrangement, percentage of participants Multiemployer Plan, Pension, Significant, Employees Covered by Collective-Bargaining Arrangement to All Participants, Percentage Total assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Including Goodwill, Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Including Goodwill, Assets Disposal Group, Disposed of by Sale Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Number of hotels operated or marketed Number Of Hotels Operated Or Marketed Number Of Hotels Operated Or Marketed Defined Contribution Plan Disclosure [Line Items] Defined Contribution Plan Disclosure [Line Items] Rental income Operating Lease, Lease Income Related Party Transaction Related Party Transaction [Axis] Net gains (losses) and interest income from marketable securities held to fund rabbi trusts Marketable Securities Held to Fund Operating Programs, Realized Gains Marketable Securities Held to Fund Operating Programs, Realized Gains Name of Property [Domain] Name of Property [Domain] Total minimum lease receipts Lessor, Operating Lease, Payment to be Received Remaining performance obligation, period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Financing receivables Notes Receivable, Fair Value Disclosure U.S. government agencies US Government Agencies Debt Securities [Member] Long-term Debt, Type Long-Term Debt, Type [Domain] Entity Address, State or Province Entity Address, State or Province Schedule of Equity Method Investments Schedule of Equity Method Investments [Line Items] Guarantee Type, Other Guarantee Type, Other [Member] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Assets held for sale Disposal Group, Including Discontinued Operation, Assets, Current Taxable income that doesn't need to be recognized Income Tax Examination, Additional Taxable Income Not Required To Be Recognized Income Tax Examination, Additional Taxable Income Not Required To Be Recognized Disposal group, consideration Disposal Group, Including Discontinued Operation, Consideration Equity, Class of Treasury Stock [Line Items] Equity, Class of Treasury Stock [Line Items] Financial Instruments Financial Instruments [Domain] Accounts, Notes, Loans and Financing Receivable Accounts, Notes, Loans and Financing Receivable [Line Items] Vesting Vesting [Domain] Advanced deposits Advance Deposits [Member] Advance Deposits [Member] Beginning balance (in dollars per share) Ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value LIABILITIES AND EQUITY Liabilities and Equity [Abstract] Estimated income tax liability based on taxing authority's assessment Income Tax Examination, Estimate of Possible Loss Payments for key money assets Payments For Key Money Assets Payments For Key Money Assets Change in valuation allowances Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Restatement Determination Date Restatement Determination Date Allowance for uncollectible assets Deferred Tax Asset, Tax Deferred Expense, Reserve and Accrual, Accounts Receivable, Allowance for Credit Loss Fair value Estimate of Fair Value Measurement [Member] Additions charged to revenues, costs, and expenses SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Interest Rate Contract Interest Rate Contract [Member] Net fees Net Fees [Member] Net Fees Estimated tax liability Income Tax Examination, Penalties and Interest Accrued Schedule of Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Hyatt Regency San Antonio Riverwalk Hyatt Regency San Antonio Riverwalk [Member] Hyatt Regency San Antonio Riverwalk Operating lease right-of-use assets Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Total direct and general and administrative expenses Direct And Selling, General, And Administrative Expenses Total costs incurred to operate, manage or franchise hotels and vacation ownership properties and expenses incurred to support those operations. Investments Deferred Tax Assets, Equity Method Investments Other long-term liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Share Repurchase Payments for Repurchase of Equity [Abstract] EARNINGS PER SHARE Earnings Per Share [Text Block] Employee stock plan issuance Stock Issued During Period, Value, Employee Stock Purchase Plan Purchase Commitment, Excluding Long-term Commitment Purchase Commitment, Excluding Long-Term Commitment [Domain] DIRECT AND GENERAL AND ADMINISTRATIVE EXPENSES: Costs and Expenses [Abstract] Restricted cash Restricted cash Restricted Cash and Cash Equivalents, Current Granted (in dollars per share) Granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Write-offs Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Writeoff Income Taxes Income Tax, Policy [Policy Text Block] Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Leasehold improvements Leasehold Improvements, Gross Segments Segments [Domain] Schedule of Maturities of Finance Lease Liabilities Finance Lease, Liability, to be Paid, Maturity [Table Text Block] Juniper Hotels Limited Juniper Hotels Private Limited [Member] Juniper Hotels Private Limited Unrecognized Tax Benefits Unrecognized Tax Benefits [Roll Forward] Beginning balance (in dollars per share) Ending balance (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Equity Instruments Other Than Options, Outstanding, Weighted Average Exercise Price The weighted average price for units outstanding at which grantees can acquire the shares reserved for issuance under the plan. Proceeds from revolving credit facility during period Proceeds from Lines of Credit UVC Transaction UVC Transaction [Member] UVC Transaction Management and hotel services agreement intangibles Service Agreements [Member] PEO PEO [Member] Share-based compensation arrangement, issued not granted Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Issued Not Granted in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Issued Not Granted in Period Expected benefits to be paid annually over the next 10 years Defined Benefit Plan, Expected Future Benefit Payments, Next Ten Years Defined Benefit Plan, Expected Future Benefit Payments, Next Ten Years Deferred Tax Asset [Domain] Deferred Tax Asset [Domain] Name Trading Arrangement, Individual Name Common shares in Playa N.V. (Note 10) Common shares in Playa N.V. (Note 4) Other Assets, Common Shares Other Assets, Common Shares Tax Year 2012 Through 2023 Tax Year 2012 Through 2023 [Member] Tax Year 2012 Through 2023 Property, Plant and Equipment by Type Long-Lived Tangible Asset [Axis] Entity Public Float Entity Public Float Disposal Group Name Disposal Group Name [Axis] 2028 Lessor, Operating Lease, Payment to be Received, Year Four Hyatt Regency Aruba Resort Spa and Casino Hyatt Regency Aruba Resort Spa and Casino [Member] Hyatt Regency Aruba Resort Spa and Casino Equity earnings (losses) from unconsolidated hospitality ventures Equity (earnings) losses from unconsolidated hospitality ventures Income (Loss) from Equity Method Investments COMMITMENTS AND CONTINGENCIES Commitments Contingencies and Guarantees [Text Block] Long-term operating lease liabilities Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Lease Obligation, Noncurrent Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Lease Obligation, Noncurrent Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Tranche Three Share-Based Payment Arrangement, Tranche Three [Member] Non-cash dividends declared (Note 16) Dividends Payable $350 million senior unsecured notes maturing in 2034—5.500% 2034 Notes [Member] 2034 Notes SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Debt instrument, interest rate, effective percentage Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss, Imputed Interest Rate Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss, Imputed Interest Rate Cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Significant change in unrecognized tax benefits is reasonably possible Decrease in Unrecognized Tax Benefits is Reasonably Possible Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Local Phone Number Local Phone Number Gross carrying value Intangible Assets, Gross (Excluding Goodwill) Prepaids and other assets Prepaid Expenses and Other Current Assets [Member] Valuation allowance Deferred Tax Assets, Valuation Allowance Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] OTHER ASSETS Other Assets Disclosure [Text Block] Equity Method Investment [Table] Equity Method Investment [Table] Exercised (in shares) Share-Based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other Than Options Exercises In Period The number of exercised during the period on other than stock (or unit) plans (for example, phantom stock or unit plan, stock or unit appreciation rights, performance target plan.) Property, plant and equipment, disposals, future renovation commitment Disposal Group, Including Discontinued Operations, Future Renovation Commitment Disposal Group, Including Discontinued Operations, Future Renovation Commitment Playa Hotels & Resorts N.V. Playa Hotels & Resorts N.V. [Member] Playa Hotels & Resorts N.V. [Member] Government Assistance, Asset, Statement of Financial Position [Extensible Enumeration] Government Assistance, Asset, Statement of Financial Position [Extensible Enumeration] Proceeds from debt, net of offering expenses of $14, $4, and $—, respectively Proceeds from Short-term and Long-term Debt The net cash inflow in aggregate debt due to proceeds from additional short-term and long-term borrowings. Increase (decrease) in cash attributable to changes in assets and liabilities Increase (Decrease) in Operating Capital [Abstract] $400 million senior unsecured notes maturing in 2026—4.850% 2026 Notes [Member] 2026 Notes [Member] Exercised intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Exercised Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Exercised PEO Total Compensation Amount PEO Total Compensation Amount Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Noncash contribution Noncash Contribution Expense Property, Plant and Equipment, Type Long-Lived Tangible Asset [Domain] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Axis] Unusual or Infrequent Item, or Both Unusual or Infrequent Item, or Both [Axis] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Variable rate mortgage loan Variable Rate Mortgage Loan [Member] Variable Rate Mortgage Loan Common Stock Common Stock Issued Common Stock [Member] Exercisable, weighted-average exercise price (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award Equity Instrument Other Than Option Exercisable Weighted Average Exercise Price The weighted average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of equity instruments other than options outstanding and currently exercisable under the plan. Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Net increase (decrease) in cash, cash equivalents, and restricted cash classified within assets held for sale Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect, Disposal Group, Including Discontinued Operations Line of Credit Line of Credit [Member] Seller financed amount Disposal Group, Including Discontinued Operation, Consideration, Seller Financed, Gross Disposal Group, Including Discontinued Operation, Consideration, Seller Financed, Gross Entity by Location Entity by Location [Axis] Deferred compensation plans funded by rabbi trusts (Note 4) Deferred Compensation Liability, Classified, Noncurrent Dispositions, preferred equity investment Disposal Group, Including Discontinued Operation, Consideration, Preferred Equity Investment Disposal Group, Including Discontinued Operation, Consideration, Preferred Equity Investment Segment Reporting [Abstract] Segment Reporting [Abstract] Entity Central Index Key Entity Central Index Key Inventory supplies and equipment, maximum consumption period Inventory Supplies And Equipment Policy, Maximum Consumption Period Inventory Supplies And Equipment Policy, Maximum Consumption Period Unrecognized tax benefits, income tax penalties and interest accrued Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Allowance for Losses and Impairments Financing Receivable, Allowance for Credit Loss [Roll Forward] Provisions (reversals), net Debt Securities, Held-to-Maturity, Credit Loss Expense (Reversal) Foreign Currency Adjustments Foreign currency translation adjustments Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Schedule of Share-based Compensation, Stock Appreciation Rights Award Activity Share-Based Payment Arrangement, Stock Appreciation Right, Activity [Table Text Block] STOCKHOLDERS' EQUITY AND COMPREHENSIVE LOSS Equity [Text Block] Accounts payable, accrued expenses, and other current liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Financial Instrument Financial Instrument [Axis] SEGMENT AND GEOGRAPHIC INFORMATION Segment Reporting Disclosure [Text Block] Revenues for reimbursed costs Marketable Securities Held to Fund Operating Programs Revenues for Reimbursement of Costs Incurred Marketable Securities Held to Fund Operating Programs Revenues for Reimbursement of Costs Incurred Change in fair value (Note 21) Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Other direct costs Other Direct Costs Costs related to our vacation ownership properties and other costs, not previously categorized, which do not qualify for separate disclosure on the income statement under materiality guidelines. Share-based payment activity APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Measurement Basis Measurement Basis [Axis] Noncontrolling interest Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value Class B Common Class B [Member] Title Trading Arrangement, Individual Title Indefinite-Lived Intangible Assets Goodwill and Intangible Assets, Intangible Assets, Indefinite-Lived, Policy [Policy Text Block] Consolidated Entities [Axis] Consolidated Entities [Axis] Defined Contribution Plan [Table] Defined Contribution Plan [Table] Weighted-average price per share (in dollars per share) Stock repurchased and retired during period (in dollars per share) Stock Repurchased and Retired During Period Per Share Value The per share value of the stock repurchased during the period Schedule of Income before Income Tax, Domestic and Foreign Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Unrecognized tax benefits Unrecognized tax benefits—January 1 Unrecognized tax benefits—December 31 Unrecognized Tax Benefits Comprehensive loss attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Variable Interest Entities Consolidation, Variable Interest Entity, Policy [Policy Text Block] City Area Code City Area Code CURRENT LIABILITIES: Liabilities, Current [Abstract] Auditor Location Auditor Location Key money assets Key Money Assets Key Money Assets Number of countries in which entity operates Number of Countries in which Entity Operates Guarantee liabilities (Note 15) Other long-term liabilities recorded Guarantor Obligations, Carrying Value, Noncurrent The carrying amount of the noncurrent liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees. Deferred consideration liability (Note 7) Business Combination, Contingent Consideration, Liability Disposal Group Classification Disposal Group Classification [Domain] Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] $300 million senior unsecured notes maturing in 2023—floating rate notes 2023 Notes Floating Rate [Member] 2023 Notes Floating Rate Unconsolidated Hospitality Ventures Unconsolidated Hospitality Ventures [Member] Unconsolidated Hospitality Ventures Impact of foreign transactions Effective Income Rate Rate Reconciliation, Impact Of Foreign Transactions, Percent Effective Income Rate Rate Reconciliation, Impact Of Foreign Transactions, Percent Foreign net operating losses and credit carryforwards Deferred Tax Assets, Foreign Net Operating Losses And Carryforwards Deferred Tax Assets, Foreign Net Operating Losses And Carryforwards Line of credit facility, remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Repurchases of common stock Payments for Repurchase of Common Stock Deferred tax assets—valuation allowance SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member] Marketable Securities by Program Marketable Securities by Program [Axis] Marketable Securities by Program [Axis] Document Information Document Information [Line Items] Guarantee expense (Note 15) Performance Guarantee Income (Expense) Performance Guarantees Income (Expense) Represents income or expense related to performance guarantees. Long-term debt Total long-term debt Long-Term Debt, Excluding Current Maturities Valuation and Qualifying Accounts Disclosure SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table] Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table] Excise Tax Excise Tax Payable, Current Excise Tax Payable, Current Weighted-average grant date fair value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Operating lease ROU assets Deferred Tax Liabilities, Operating Right-Of-Use Assets Deferred Tax Liabilities, Operating Right-Of-Use Assets Marketable securities held to fund rabbi trusts (Note 4) Rabbi Trust Assets, Noncurrent Rabbi Trust Assets, Noncurrent Remaining performance obligation, percent recognized Revenue, Remaining Performance Obligation, Percentage EARNINGS PER CLASS A AND CLASS B SHARE: Earnings Per Share [Abstract] Hyatt Regency Greenwich Hyatt Regency Greenwich [Member] Hyatt Regency Greenwich Equity [Abstract] Equity [Abstract] Retained earnings Retained Earnings (Accumulated Deficit) Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Total number of shares repurchased (in shares) Stock repurchased and retired during period (in shares) Stock Repurchased and Retired During Period, Shares Class of Stock Class of Stock [Domain] Unrecognized tax benefits, increase resulting from foreign tax positions as a result of acquisition and treatment of loyalty program Unrecognized Tax Benefits, Increase Resulting From Foreign Tax Positions As A Result Of Acquisition And Treatment Of Loyalty Program Unrecognized Tax Benefits, Increase Resulting From Foreign Tax Positions As A Result Of Acquisition And Treatment Of Loyalty Program Related Party Transaction Related Party Transaction [Line Items] Non-cash issuance of financing receivables (Note 4, Note 7) Noncash Issuance Of Financing Receivables Noncash Issuance Of Financing Receivables Foreign currency translation adjustments Unrecognized Tax Benefits, Decrease Resulting from Foreign Currency Translation Self-insurance liabilities (Note 15) Self-insurance liabilities, noncurrent Self Insurance Reserve, Noncurrent Schedule of Debt Schedule of Debt [Table Text Block] General and administrative General and Administrative Expense Other income (loss), net (Note 21) Equity Securities, FV-NI, Unrealized Gain (Loss) 2026 Long-Term Debt, Maturity, Year Two Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Equity Awards Adjustments Equity Awards Adjustments [Member] Present value of minimum lease payments Operating Lease, Liability Underlying Securities Award Underlying Securities Amount Performance shares PSUs PSUs Performance Shares [Member] DEBT AND EQUITY SECURITIES Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Distribution Distribution [Member] Distribution Interest income Interest Income, Other 2029 Finance Lease, Liability, to be Paid, Year Five Amendment Flag Amendment Flag Carrying value Reported Value Measurement [Member] Non-cash reduction in right-of-use assets and operating lease liabilities for lease reassessment Noncash Investing And Financing Activities, Non-Cash Reduction In Right-of-Use Asset And Operating Lease Liabilities For Lease Reassessment Noncash Investing And Financing Activities, Non-Cash Reduction In Right-of-Use Asset And Operating Lease Liabilities For Lease Reassessment Unrealized (gains) losses, net Marketable Security, Unrealized Gain (Loss) Receivables Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Pro rata share of unconsolidated owned and leased hospitality ventures' Adjusted EBITDA Pro Rata Share Of Unconsolidated Ventures Adjusted Earnings Before Interest Taxes Depreciation Amortization The reporting entity's pro-rata share of unconsolidated hospitality ventures adjusted earnings before interest, taxes, depreciation and amortization. SARs Stock Appreciation Rights (SARs) [Member] Non-cash repurchases of common stock (Note 16) Non-cash repurchases of common stock Stock Repurchased And Retired During Period, Value, Not Settled Yet Stock Repurchased And Retired During Period, Value, Not Settled Yet Schedule of Depreciation Expense Depreciation [Table Text Block] Tabular representation of the amount of depreciation expense. Weighted-average exercise price Share-Based Compensation Arrangements by Share-Based Payment Award, Equity Instruments Other Than Options, Outstanding, Weighted Average Exercise Price [Roll Forward] Share-Based Compensation Arrangements by Share-Based Payment Award, Equity Instruments Other Than Options, Outstanding, Weighted Average Exercise Price Finance lease, amortization Finance Lease, Right-of-Use Asset, Amortization Subsequent Events [Abstract] Subsequent Events [Abstract] Issue price percentage Debt Instrument Issuance Price Percentage Debt Instrument Issuance Price Percentage OTHER INCOME (LOSS), NET Other Income and Other Expense Disclosure [Text Block] Other comprehensive income (loss) before reclassification Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Number of shares issued (in shares) Sale of Stock, Number of Shares Issued in Transaction DEBT Debt Disclosure [Text Block] Fair Value Hierarchy Fair Value Hierarchy and NAV [Domain] Schedule of Indefinite-Lived Intangible Assets Schedule of Indefinite-Lived Intangible Assets [Table Text Block] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Debt instrument, face amount Debt Instrument, Face Amount Financing Receivables Financing Receivable [Policy Text Block] Payments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Entity Address, Postal Zip Code Entity Address, Postal Zip Code Advertising expense Advertising Expense Interest Rate Swap Interest Rate Swap [Member] Current contract liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Contract With Customer Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Contract With Customer Organization Organization [Table] Organization [Table] Transaction and integration costs Transaction and integration costs Business Combination, Integration Related Costs Seller financing Disposal Group, Including Discontinued Operation, Consideration, Seller Financed, Net, Including Accreted Interest Disposal Group, Including Discontinued Operation, Consideration, Seller Financed, Net, Including Accreted Interest Land Land Deferred revenue related to insurance programs Deferred Revenue Related To Insurance Programs [Member] Deferred Revenue Related To Insurance Programs Cash and cash equivalents Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Schedule of Investments [Table] Schedule of Investments [Table] Accounts, Notes, Loans and Financing Receivable, Gross, Allowance, and Net [Abstract] Accounts, Notes, Loans and Financing Receivable, Gross, Allowance, and Net [Abstract] Number of performance obligations Number Of Performance Obligations Number Of Performance Obligations LEASES Lessor, Operating Leases [Text Block] Impairment charges related to brand and other indefinite-lived intangibles Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill) Other investing activities Payments for (Proceeds from) Other Investing Activities Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Developer reimbursement Restructuring Expense, Developer Reimbursement Restructuring Expense, Developer Reimbursement Provisions (reversals), net Financing Receivable, Credit Loss, Expense (Reversal) Auditor Name Auditor Name Forfeited or canceled (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Schedule of Marketable Securities Held for Investment Purposes Investment [Table Text Block] Other Current Liabilities Other Current Liabilities [Member] Additional Non-Revolving Credit Facility Banks Additional Non-Revolving Credit Facility Banks [Member] Additional Non-Revolving Credit Facility Banks [Member] Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Deferred revenue related to the loyalty program Increase (Decrease) In Deferred Revenue Related To Loyalty Program Increase (Decrease) In Deferred Revenue Related To Loyalty Program Variable Interest Entity, Not Primary Beneficiary Variable Interest Entity, Not Primary Beneficiary [Member] Property, plant and equipment, useful life Property, Plant and Equipment, Useful Life Fair Value Measurement Fair Value Measurement [Domain] $400 million senior unsecured notes maturing in 2028—4.375% 2028 Notes [Member] 2028 Notes [Member] Cash acquired Cash Acquired from Acquisition Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Class of Financing Receivable, Type Class of Financing Receivable [Axis] Deferred revenues Deferred Tax Assets, Deferred Income Outstanding, weighted-average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms Government Assistance Government Assistance [Policy Text Block] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Accrued compensation and benefits Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Accrued Compensation And Benefits Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Accrued Compensation And Benefits Stock, Class of Stock [Table] Stock, Class of Stock [Table] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] TOTAL ASSETS Assets Revenues for reimbursed costs Reimbursed costs Cost of Goods and Services Sold Advertising Costs Advertising Cost [Policy Text Block] Contract Revenue Bonds Contract Revenue Bonds [Member] Contract Revenue Bonds [Member] Operating loss carryforwards, valuation allowance Operating Loss Carryforwards, Valuation Allowance Capital expenditures Payments to Acquire Property, Plant, and Equipment Other long-term liabilities Other long-term liabilities Total other long-term liabilities Other Liabilities, Noncurrent Benefit as reduction to income tax expense Payment To Acquire Investment Tax Credit, Tax Benefit Payment To Acquire Investment Tax Credit, Tax Benefit Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Commitments and contingencies (Note 15) Commitments and Contingencies Stock-Based Compensation Share-Based Payment Arrangement [Policy Text Block] Initial fees received from franchise owners Initial Fees Received From Franchise Owners [Member] Initial Fees Received From Franchise Owners [Member] Schedule of Effective Income Tax Rate Reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Termination Date Trading Arrangement Termination Date Fixed Rate 2024 Notes Fixed Rate 2024 Notes [Member] Fixed Rate 2024 Notes Related Party Transaction [Table] Related Party Transaction [Table] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Mortgage-backed securities Collateralized Mortgage-Backed Securities [Member] Like-kind exchange, period for replacement property Like-Kind Exchange, Period for Replacement Property Like-Kind Exchange, Period for Replacement Property 2026 Lessee, Operating Lease, Liability, to be Paid, Year Two Total Unsecured Financing Receivables Financing Receivable, Impaired [Line Items] 2025 Long-Term Debt, Maturity, Year One Repayments and repurchases of debt Repayments of Short-term and Long-term Debt The net cash outflow in aggregate debt due to repayments of short-term and long-term borrowings. Due to related party Other Liabilities Tax contingencies Effective Income Tax Rate Reconciliation, Tax Contingency, Percent Deferred tax assets related to: Deferred Tax Assets, Gross [Abstract] Schedule of Identifiable Net Assets Acquired Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Debt instrument, unamortized discount Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss, Unamortized Discount Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss, Unamortized Discount Debt Instrument Debt Instrument [Axis] Other income (expenses) Other Operating Income (Expense), Net Net income attributable to Hyatt Hotels Corporation Net Income (Loss) Net Income (Loss) Attributable to Parent Trading Arrangement: Trading Arrangement [Axis] Schedule of Fair Value, by Balance Sheet Grouping Fair Value, by Balance Sheet Grouping [Table Text Block] Captive insurance company Captive Insurance Company [Member] Captive Insurance Company [Member] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Gross receivables on nonaccrual status Financing Receivable, Nonaccrual Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Percent of total voting power, Common Stock Percent of Total Voting Power, Common Stock The percent of total voting power of Common Stock held. Entity File Number Entity File Number Consolidated Entities [Domain] Consolidated Entities [Domain] Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations Disposal Group, Held-for-Sale or Disposed of by Sale, Not Discontinued Operations [Member] Noncontrolling Interests Noncontrolling Interest [Member] Income Statement [Abstract] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One Federal Current Federal Tax Expense (Benefit) Hyatt Regency Indian Wells Resort & Spa Hyatt Regency Indian Wells Resort & Spa [Member] Hyatt Regency Indian Wells Resort & Spa [Member] Current operating lease liabilities Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Lease Obligation Entity Address, Address Line Two Entity Address, Address Line Two Effect of exchange rate changes on cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Name Forgone Recovery, Individual Name Weighted-average remaining lease term - operating leases Operating Lease, Weighted Average Remaining Lease Term Period of benefits to be paid Defined Benefit Plan, Expected Future Benefit Payments, Period Defined Benefit Plan, Expected Future Benefit Payments, Period Loss Contingency, Nature Loss Contingency, Nature [Domain] Management and franchising Management and Franchising [Member] Management and Franchising [Member] Financing receivables, net of allowances of $36 and $42 at December 31, 2024 and December 31, 2023, respectively Total long-term financing receivables, net of allowances Financing Receivable, after Allowance for Credit Loss, Noncurrent Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Buildings and improvements Buildings and Improvements, Gross Total increases (decreases)—prior-period tax positions Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Schedule of Nonvested Performance Awards Share-Based Payment Arrangement, Performance Shares, Activity [Table Text Block] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount CARES Act and American Rescue Plan Act of 2021 CARES Act and American Rescue Plan Act of 2021 [Member] CARES Act and American Rescue Plan Act of 2021 Deferred tax asset period increase related to loyalty program assets Deferred Tax Asset, Period Increase (Decrease), Loyalty Program Deferred Tax Asset, Period Increase (Decrease), Loyalty Program PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Net income (in dollars per share) Income (Loss) from Continuing Operations, Per Diluted Share Stock-based compensation expense (Note 17) Share-Based Payment Arrangement, Expense, Excluding Transaction And Integration Costs Share-Based Payment Arrangement, Expense, Excluding Transaction And Integration Costs Schedule of Marketable Securities Held to Fund Operating Programs Marketable Securities [Table Text Block] Adjustment to Compensation: Adjustment to Compensation [Axis] Net income attributable to noncontrolling interests Net income attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Net income attributable to noncontrolling interests (in dollars per share) Net Income Loss Attributable To Noncontrolling Interest Per Basic Share Net Income Loss Attributable To Noncontrolling Interest Per Basic Share Restricted cash included in other assets Restricted Cash and Cash Equivalents, Noncurrent Disposals Goodwill, Written off Related to Sale of Business Unit Other deferred revenue Other Deferred Revenue [Member] Other Deferred Revenue [Member] $700 million senior unsecured notes maturing in 2023—1.300% 2023 Fixed Rate [Member] 2023 Fixed Rate Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Hyatt Regency Green Bay Hyatt Regency Green Bay [Member] Hyatt Regency Green Bay Basic weighted-average shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Related Party Related and Nonrelated Parties [Axis] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Self Insurance reserve, current Self Insurance Reserve, Current Payments for asset acquisitions Payments for Asset Acquisitions Payments for Asset Acquisitions Indefinite-lived intangibles Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets Document Information Document Information [Table] Total equity Balance, beginning of period Balance, end of period Equity, Including Portion Attributable to Noncontrolling Interest Name Awards Close in Time to MNPI Disclosures, Individual Name Deferred consideration liability (Note 7) Fair value of deferred consideration Business Combination, Deferred Contingent Consideration, Liability Business Combination, Deferred Contingent Consideration, Liability Entity Filer Category Entity Filer Category Reducing capacity under revolving credit facility Line Of Credit Facility, Reducing Capacity Under Revolving Credit Facility Line Of Credit Facility, Reducing Capacity Under Revolving Credit Facility Remaining performance obligation Revenue, Remaining Performance Obligation, Amount Schedule of Future Minimum Lease Receipts Lessor, Operating Lease, Payment to be Received, Maturity [Table Text Block] Loss Contingencies Loss Contingencies [Line Items] Number of rooms operated or marketed Number Of Rooms Operated Or Marketed Number Of Rooms Operated Or Marketed Non-cash held-to-maturity debt security received (Note 7) Noncash Investing And Financing Activities, Non-Cash Held-To-Maturity Debt Security Received Noncash Investing And Financing Activities, Non-Cash Held-To-Maturity Debt Security Received Contingent consideration, assets, range out outcomes, value, high Disposal Group, Including Discontinued Operation, Contingent Consideration Arrangements, Range of Outcomes, Value, High Disposal Group, Including Discontinued Operation, Contingent Consideration Arrangements, Range of Outcomes, Value, High Additions Goodwill, Acquired During Period Range Range Statistical Measurement [Domain] Long-term operating lease liabilities Deferred Tax Assets, Long-Term Operating Lease Liabilities Deferred Tax Assets, Long-Term Operating Lease Liabilities Defined Contribution Plans Pension and Other Postretirement Plans, Nonpension Benefits, Policy [Policy Text Block] Schedule of Rent Expense and Weighted Average Remaining Lease Terms and Discount Rates Lease, Cost [Table Text Block] Weighted-average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] Other revenues Other Revenues [Member] Other Revenues [Member] Amount of unrecognized tax benefits that would impact effective tax rate if recognized Unrecognized Tax Benefits that Would Impact Effective Tax Rate Segment Reporting Information Segment Reporting Information [Line Items] All Trading Arrangements All Trading Arrangements [Member] Granted (in dollars per share) Share-Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Exercise Price The weighted average exercise price at grant for share-based awards issued during the period on other than stock option plans (for example, phantom stock plan, stock appreciation rights plan, performance target plan). Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] HC Lenox JV Holdings LLC HC Lenox JV, LLC [Member] HC Lenox JV, LLC Schedule of the Calculation of Basic and Diluted Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Variable Interest Entity, Primary Beneficiary Variable Interest Entity, Primary Beneficiary [Member] Award vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Income tax examination, penalties and interest expense (benefit) Income Tax Examination, Penalties and Interest Expense Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Valuation and Qualifying Accounts Disclosure SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] Floating average rate loan Floating Average Rate Loan [Member] Floating average rate loan [Member] Cash paid during the period for income taxes, net Income Taxes Paid, Net Measurement period adjustments (Note 7) Goodwill, Measurement Period Adjustment Class A Common Class A [Member] Class share conversions (in shares) Stock Issued During Period, Shares, Conversion of Convertible Securities Equity method investments Carrying value Equity Method Investments Pay vs Performance Disclosure [Line Items] Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Income Tax Contingency Income Tax Contingency [Table] Operating lease liabilities Increase (Decrease) in Operating Lease Liability Intrinsic value, nonvested Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Total Intrinsic Value The intrinsic value of nonvested awards on equity-based plans excluding options (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units, as calculated by applying the disclosed pricing methodology. Common Stock Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract] Contract liabilities Increase (Decrease) in Contract Liabilities Increase (Decrease) in Contract Liabilities Other Performance Measure, Amount Other Performance Measure, Amount 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Three Schedule of Nonvested Restricted Stock Units Activity Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] Goodwill Goodwill [Line Items] Other comprehensive income (loss) (Note 16) OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax LEASES Lessee, Operating Leases [Text Block] Common stock, shares, outstanding (in shares) Balance, beginning of period (in shares) Balance, end of period (in shares) Common Stock, Shares, Outstanding Documents Incorporated by Reference Documents Incorporated by Reference [Text Block] Other Business Interests With Significant Ownership Percentage Other Business Interests With Significant Ownership Percentage [Member] Other business interests beneficially own a percentage of Class B common stock, which represents a significant portion of the total outstanding shares, and the associated voting power, of our common stock. [Member] Minimum rentals Operating Lease, Cost Denver Downtown Hotel Partners LLC Denver Downtown Hotel Partners LLC [Member] Denver Downtown Hotel Partners LLC Long-term operating lease liabilities Long-term operating lease liabilities Operating Lease, Liability, Noncurrent Deferred compensation plans held in rabbi trusts Deferred Compensation Plans [Member] Deferred Compensation Plans [Member] Current contract liabilities Contract with Customer, Liability, Current Entity Tax Identification Number Entity Tax Identification Number Impairment charges on equity method investments Equity Method Investment, Other-than-Temporary Impairment Reimbursed costs Reimbursed Costs [Member] Reimbursed Costs Exercised (in dollars per share) Share Based Compensation Arrangement By Share Based Payment Award, Equity Instruments Other Than Options Exercises In Period Weighted Average Exercise Price The weighted average exercise price at exercise for share-based awards issued during the period on other than stock option plans (for example, phantom stock plan, stock appreciation rights plan, performance target plan). Intangible Asset, Finite-Lived [Table] Intangible Asset, Finite-Lived [Table] Total increases (decreases)—prior-period tax positions Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Contingent Consideration Contingent Consideration [Member] Contingent Consideration Foreign Deferred Foreign Income Tax Expense (Benefit) Total liabilities related to the benefits Postemployment Benefits Liability Schedule of Credit Monitoring Unsecured Financing Receivables [Table Text Block] Credit Monitoring Unsecured Financing Receivables [Table Text Block] Interest-bearing money market funds Money Market Funds [Member] Franchise and other fees Franchise and Other Fees [Member] Franchise and Other Fees The Driskill The Driskill [Member] The Driskill [Member] Eliminations Intersegment Eliminations [Member] Guarantee amortization income (Note 15) Amortization of Performance Guarantee Liability Amortization of performance guarantee liability as income into other income (loss) Plan Name [Axis] Plan Name [Axis] Thereafter Finance Lease, Liability, to be Paid, after Year Five Equity Components Equity Components [Axis] Percent of Class B Common Stock owned Percent of Class B Common Stock Owned Percentage of total Class B Common Stock owned. Total minimum lease payments Finance Lease, Liability, to be Paid Exercise price (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instrument Other Than Options, Grants in Period, Weighted Average Exercise Price The weighted average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on equity instruments other than stock options awarded under the plan during the reporting period. HTM debt securities Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss Debt securities, available-for-sale Debt Securities, Available-for-Sale Accounts Receivables Accounts Receivable [Policy Text Block] Base management fees Base Management Fees [Member] Base Management Fee [Member] Business Acquisition, Acquiree Business Acquisition, Acquiree [Domain] Guarantees, fair value disclosure Guarantees, Fair Value Disclosure Marketable Securities by Program Marketable Securities by Program [Domain] [Domain] for Marketable Securities by Program [Axis] Diluted Earnings Per Class A and Class B Share: Earnings Per Share, Diluted [Abstract] Increase In Discount Rate Or Capitalization Rate Increase In Discount Rate Or Capitalization Rate [Member] Increase In Discount Rate Or Capitalization Rate Non-cash investing and financing activities are as follows: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Geographical [Axis] Geographical [Axis] Hyatt Regency Orlando Hyatt Regency Orlando [Member] Hyatt Regency Orlando Net deferred tax assets Deferred Tax Assets, Net Incentive management fees Incentive management fees Incentive Management Fees [Member] Incentive Management Fees [Member] 2029 Lessee, Operating Lease, Liability, to be Paid, Year Five Reduction in valuation allowance Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount $350 million senior unsecured notes maturing in 2023—3.375% 2023 Notes [Member] 2023 Notes Revenues for reimbursed costs Marketable Securities Held to Fund Operating Programs, Revenues for Reimbursement of Costs Incurred Realized gains Marketable Securities Held to Fund Operating Programs, Revenues for Reimbursement of Costs Incurred Realized gains Weighted average Weighted Average [Member] Receivables, net of allowances of $62 and $50 at December 31, 2024 and December 31, 2023, respectively Net receivables Receivables, Net, Current Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Unrealized gains (losses), net (Note 4) Unrealized Gain (Loss) On Securities And Change In Unrealized Holding Gain (Loss) On Trading Securities Amount of unrealized gain (loss) recognized in the income statement on unsold equity securities with a readily determinable fair value and amount of unrealized holding gain (loss) recognized in the income statement for investments in debt and equity securities and other forms of securities that provide ownership interests classified as trading. Schedule of Accounts Receivable, Allowance for Credit Losses Accounts Receivable, Allowance for Credit Loss [Table Text Block] Income taxes payable Accrued Income Taxes, Noncurrent Other assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Employee stock plan issuance (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans EMPLOYEE BENEFIT PLANS Compensation and Employee Benefit Plans [Text Block] $450 million senior unsecured notes maturing in 2030—5.750% 2030 Notes [Member] 2030 Notes Write-offs Financing Receivable, Allowance for Credit Loss, Writeoff Cash, cash equivalents, and restricted cash—Beginning of year Cash, cash equivalents, and restricted cash—End of year Total cash, cash equivalents, and restricted cash Cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Debt, weighted average interest rate Debt, Weighted Average Interest Rate Equity securities Equity Securities, FV-NI, Current Future compensation expense Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Foreign Current Foreign Tax Expense (Benefit) CURRENT ASSETS: Assets, Current [Abstract] Federal and state net operating losses and credit carryforwards Deferred Tax Assets, Domestic Operating Losses Carryforward And Credit Carryforwards Deferred Tax Assets, Domestic Operating Losses Carryforward And Credit Carryforwards Consolidation Items Consolidation Items [Axis] Indefinite-lived Intangible Assets, Major Class Name Indefinite-Lived Intangible Assets, Major Class Name [Domain] Marketable securities held to fund the loyalty program (Note 4) Loyalty Program Assets, Noncurrent Loyalty Program Assets, Noncurrent Share-based Payment Arrangement, Noncash Expense [Abstract] Share-Based Payment Arrangement, Noncash Expense [Abstract] Loans Loans Receivable [Member] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount 2024 Long-Term Incentive Plan 2024 Long-Term Incentive Plan [Member] 2024 Long-Term Incentive Plan Product and Service Product and Service [Domain] Issuance of financing receivables Payments to Acquire Finance Receivables Number of hotels operated or franchised Number Of Hotels Operated Or Franchised The number of hotels operated or franchised as of the balance sheet date. Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Goodwill Goodwill [Roll Forward] Me and All Hotels Me and All Hotels [Member] Me and All Hotels Less: current portion of marketable securities held to fund operating programs included in cash and cash equivalents and short-term investments Less: current portion of marketable securities held for investment purposes included in cash and cash equivalents and short-term investments Marketable Securities, Current Certain Foreign Tax Assets Certain Foreign Tax Assets [Member] Certain Foreign Tax Assets Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Security Exchange Name Security Exchange Name Debt instrument, basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Debt Securities, Held-to-maturity, Allowance for Credit Loss [Roll Forward] Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Roll Forward] Related Party Transaction Related Party Transaction [Domain] Non-cash legal defeasance of Series 2005 Bonds (Note 7) Noncash Investing And Financing Activities, Non-Cash Legal Defeasance Noncash Investing And Financing Activities, Non-Cash Legal Defeasance SARs RSUs PSUs Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] State Current State and Local Tax Expense (Benefit) Various Business Ventures Various Business Ventures [Member] Various Business Ventures [Member] Other Other Assets, Miscellaneous, Noncurrent Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Schedule of Unrealized Gain (Loss) on Investments Unrealized Gain (Loss) on Investments [Table Text Block] Held-to-maturity debt security Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents, Debt Securities, Held-To-Maturity Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents, Debt Securities, Held-To-Maturity Unsecured financing to hotel owners and unconsolidated hospitality ventures Unsecured Financing To Hotel Owners and Unconsolidated Hospitality Ventures [Member] Unsecured Financing To Hotel Owners and Unconsolidated Hospitality Ventures Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Gains (losses) on sales of real estate and other (Gains) losses on sales of real estate and other Gain (Loss) on Sale of Properties Fixed Rate 2023 Notes Fixed Rate 2023 Notes [Member] Fixed Rate 2023 Notes Common stock, shares, issued (in shares) Common Stock, Shares, Issued Other assets Other Assets [Member] Revenue recognized from opening balance Contract with Customer, Liability, Revenue Recognized, Opening Balance Contract with Customer, Liability, Revenue Recognized, Opening Balance Entity [Domain] Entity [Domain] Line of credit facility, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Total financing receivables Gross loan balance (principal and interest) Financing Receivable, before Allowance for Credit Loss Computers Computer Equipment [Member] Disposal group, including discontinued operation, release of restricted cash Disposal Group, Including Discontinued Operation, Release Of Restricted Cash Disposal Group, Including Discontinued Operation, Release Of Restricted Cash Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Price per share for the ESPP (percentage) Price per share for the ESPP Eligible employees can purchase shares of the Company's stock on a quarterly basis through payroll deductions at a price equal to 95% of the fair value on the last trading day of each quarter. Less: accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Maturity date Disposal Group, Including Discontinued Operation, Consideration, Seller Financed Receivable, Term Disposal Group, Including Discontinued Operation, Consideration, Seller Financed Receivable, Term Receivables Accounts Receivable, after Allowance for Credit Loss Valuation Allowance by Deferred Tax Asset [Axis] Valuation Allowance by Deferred Tax Asset [Axis] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Deferred revenue related to the loyalty program Deferred Revenue Related To Loyalty Program [Member] Deferred Revenue Related To Loyalty Program [Member] Acquisitions, net of cash acquired Cash paid, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Hotel Hoyo Uno, S. de R.L. de C.V. Hotel Hoyo Uno, S. de R.L.de C.V [Member] Hotel Hoyo Uno, S. de R.L.de C.V World Of Hyatt World Of Hyatt [Member] World Of Hyatt Other comprehensive income (loss), net of taxes: Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Purchases of marketable securities and short-term investments Payments to acquire Marketable Securities And Short-term Investments Payments to acquire Marketable Securities And Short-term Investments Net increase (decrease) in cash, cash equivalents, and restricted cash, including cash, cash equivalents, and restricted cash classified within current assets held for sale Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect, Continuing Operations Long-term Debt, Type Long-Term Debt, Type [Axis] Prepaid income taxes Increase (Decrease) in Prepaid Taxes Prepaids and other assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets Entity Voluntary Filers Entity Voluntary Filers Other Other Equity Method Investments in Hotel and Vacation Properties [Member] Other Equity Method Investments in Hotel and Vacation Properties [Member] Related Party Related Party [Member] Operating lease, term of contract Lessee, Operating Lease, Renewal Term Statement of Financial Position Location, Balance Statement of Financial Position Location, Balance [Axis] Interest expense Interest expense Interest Expense, Nonoperating Deferred income taxes Total deferred Deferred Income Tax Expense (Benefit) Held For Operating Programs Held For Operating Programs [Member] Held For Operating Programs PROPERTY AND EQUIPMENT, NET Property, Plant and Equipment Disclosure [Text Block] Asset impairments Asset Impairment Charges Including Equity Securities Without Readily Determinable Fair Value Asset Impairment Charges Including Equity Securities Without Readily Determinable Fair Value Other Other [Member] Other Income Tax Contingency Income Tax Contingency [Line Items] Related Party Legal Services Legal Fees [Member] Related Party Legal Services Member. Estimated interest, net of federal benefit Income Tax Examination, Interest Accrued Long-lived assets: Revenues from External Customers and Long-Lived Assets [Line Items] Aggregate purchase price Stock Repurchased And Retired During Period, Value, Excluding Insignificant Expenses Stock Repurchased And Retired During Period, Value, Excluding Insignificant Expenses Loan issued in conjunction sale Disposal Group, Including Discontinued Operation, Consideration, Loan Issued In Conjunction Sale Disposal Group, Including Discontinued Operation, Consideration, Loan Issued In Conjunction Sale Antidilutive Securities Excluded from Computation of Earnings Per Share Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Brand and other indefinite-lived intangibles Brand And Other Intangible [Member] Brand And Other Intangible [Member] Asset impairments Asset impairments Asset Impairment Charges Long-term debt Long-Term Debt Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Non-cash contributions to equity method and other investments (Note 4, Note 7, Note 15) Non-Cash contributions to investments Supplemental disclosure of non-cash investing activity for non-cash contributions to investments during the period. Thereafter Long-Term Debt, Maturity, after Year Five Liabilities held for sale Disposal Group, Including Discontinued Operation, Liabilities, Current Unconsolidated Hospitality Venture Unconsolidated Hospitality Venture [Member] Unconsolidated Hospitality Venture [Member] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Unrecognized pension benefit, net of tax benefit (provision) Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax Document Annual Report Document Annual Report Management and hotel services agreement and franchise agreement intangibles Management And Franchise Intangibles [Member] Management and Franchise intangibles [Member] 2027 Finance Lease, Liability, to be Paid, Year Three Equity method investment, realized gain on disposal Equity Method Investment, Realized Gain (Loss) on Disposal Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Risk-free interest rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Brand and other indefinite-lived intangibles Indefinite-Lived Intangible Assets (Excluding Goodwill) Investments Deferred Tax Liabilities, Equity Method Investments Deferred Tax Liabilities, Equity Method Investments Amortization expense Amortization of Intangible Assets Total contract liabilities Contract with Customer, Liability Valuation and Qualifying Accounts Disclosure SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] All foreign Non-US [Member] Accounting Policies [Abstract] Accounting Policies [Abstract] REVENUES: Revenues [Abstract] Operating lease, future sublease receipts Operating Lease, Future Sublease Receipts Operating Lease, Future Sublease Receipts Debt instrument, unamortized discount Debt Instrument, Unamortized Discount Deferred revenue related to the paid membership program Deferred Revenue Related To The Membership Program [Member] Deferred Revenue Related To The Membership Program Commitments and Contingencies Commitments and Contingencies, Policy [Policy Text Block] Fair Value Fair Value Measurement, Policy [Policy Text Block] ACQUISITIONS AND DISPOSITIONS Business Combination Disclosure [Text Block] Current Fiscal Year End Date Current Fiscal Year End Date Balance at beginning of period Balance at  end of period SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount Less: amount representing interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Short-term investments Short-Term Investments PEO Name PEO Name Vesting Vesting [Axis] Award Type Award Type [Domain] 2025 Lessor, Operating Lease, Payment to be Received, Year One Cash and cash equivalents Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Pritzker Family Business Interests Pritzker Family Business Interests [Member] Pritzker family business interests beneficially own a percentage of Class B common stock, which represents a significant portion of the total outstanding shares, and the associated voting power, of our common stock. [Member] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Accrued long-term benefit liability Liability, Defined Benefit Plan, Noncurrent Deferred tax assets Deferred tax assets—noncurrent Deferred Income Tax Assets, Net Non-PEO NEO Non-PEO NEO [Member] Finite-lived intangible asset, useful life Finite-Lived Intangible Asset, Useful Life Accrued expenses and other current liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accrued Expenses And Other Current Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accrued Expenses And Other Current Liabilities Impairment, Long-Lived Asset, Held-for-Use, Statement of Income or Comprehensive Income [Extensible Enumeration] Impairment, Long-Lived Asset, Held-for-Use, Statement of Income or Comprehensive Income [Extensible Enumeration] HP Boston Partners, LLC HP Boston Partners, LLC [Member] HP Boston Partners, LLC [Member] Total Investments, Fair Value Disclosure Additional Paid-in Capital Additional Paid-in Capital [Member] Long-term debt Finance Lease, Liability, Noncurrent Deferred costs related to the paid membership program Deferred Costs Related To The Paid Membership Program Deferred Costs Related To The Paid Membership Program Schedule of Financing Receivables Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Class of Stock [Line Items] Class of Stock [Line Items] Base consideration transferred Business Combination, Base Consideration Transferred Business Combination, Base Consideration Transferred Adopted Accounting Standards and Future Adoption of Accounting Standards New Accounting Pronouncements, Policy [Policy Text Block] Class of Stock Class of Stock [Axis] Finite-Lived Intangible Assets by Major Class Finite-Lived Intangible Assets by Major Class [Axis] Percent of Class A Common Stock owned Percent of Class A Common Stock Owned Percent of Class A Common Stock Owned Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization 2028 Finance Lease, Liability, to be Paid, Year Four Amortization of operating lease right-of-use assets Operating Lease, Right-of-Use Asset, Periodic Reduction Name Measure Name Entity Interactive Data Current Entity Interactive Data Current Unallocated Unallocated [Member] Unallocated Equity method investment, seller financing, net Equity Method Investment, Seller Financing, Net Equity Method Investment, Seller Financing, Net Interest-bearing money market funds Interest Bearing Money Market Funds Interest Bearing Money Market Funds Hotel am Belvedere Holding GmbH & Co KG Hotel Am Belvedere Holding GmbH & Co KG [Member] Hotel Am Belvedere Holding GmbH & Co KG [Member] Government Assistance, Type [Axis] Government Assistance, Type [Axis] Variable rate term loan Variable Rate Term Loan [Member] Variable Rate Term Loan Non-cash redemption of HTM debt security in exchange for equity method investment (Note 4) Noncash Investing And Financing Activities, Transfer From Held-To-Maturity To Equity Method Investment Noncash Investing And Financing Activities, Transfer From Held-To-Maturity To Equity Method Investment Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Amortization of share awards Share-Based Payment Arrangement, Noncash Expense Total deferred tax assets Deferred Tax Assets, Net of Valuation Allowance Pension liabilities adjustments Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Tranche Two Share-Based Payment Arrangement, Tranche Two [Member] Fair value as of acquisition dates (Note 7) Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases U.S. foreign tax credits valuation allowance Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Percent Debt instrument, interest rate, stated percentage Debt Instrument, Interest Rate, Stated Percentage Schedule of Investments Schedule of Investments [Line Items] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Supplemental disclosure of cash flow information: Supplemental Cash Flow Information [Abstract] Indemnification asset (Note 7) Business Combination, Indemnification Assets, Amount Business Combination, Indemnification Assets, Amount Location Location [Domain] Lessor Lessor, Leases [Policy Text Block] Total net assets acquired attributable to Hyatt Hotels Corporation Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest Tax liability recorded in other long-term liabilities Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] Susan D. Kronick [Member] Susan D. Kronick Auditor Firm ID Auditor Firm ID Effective income tax rate Effective Income Tax Rate Reconciliation, Percent AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] TOTAL LIABILITIES AND EQUITY Liabilities and Equity SUBSEQUENT EVENTS Subsequent Events [Text Block] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Fair Value, Hierarchy Fair Value Hierarchy and NAV [Axis] Debt and Equity Securities Marketable Securities, Policy [Policy Text Block] Liability for repurchases of common stock Adjustment To Additional Paid In Capital Stock Repurchased And Not Settled Adjustment To Additional Paid In Capital Stock Repurchased And Not Settled Impairment charges Operating Lease, Impairment Loss 2026 Finance Lease, Liability, to be Paid, Year Two Definite-Lived Intangible Assets by Major Class Finite-Lived Intangible Assets, Major Class Name [Domain] Current maturities of long-term debt Less: current maturities Long-Term Debt and Lease Obligation, Current Schedule of Maturities of Long-term Debt Schedule of Maturities of Long-Term Debt [Table Text Block] Non-cash right-of-use assets obtained in exchange for operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Underlying Security Market Price Change Underlying Security Market Price Change, Percent Measurement Input Type [Axis] Measurement Input Type [Axis] Individual: Individual [Axis] Debt instrument, variable interest rate percent, threshold for daily capitalization Debt Instrument, Variable Interest Rate Percent, Threshold For Daily Capitalization Debt Instrument, Variable Interest Rate Percent, Threshold For Daily Capitalization Third Party Entity Third Party Entity [Member] Third Party Entity Buildings and improvements Building and Building Improvements [Member] Denominator: Denominator [Abstract] Denominator [Abstract] Accumulated Other Comprehensive Loss Accumulated other comprehensive loss AOCI Attributable to Parent [Member] Expected life in years Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Inventories Inventory, Net Product and Service Product and Service [Axis] Property, Plant and Equipment Property, Plant and Equipment [Line Items] Statement [Line Items] Statement [Line Items] Measurement Input Type [Domain] Measurement Input Type [Domain] Unrealized losses on available-for-sale debt securities, tax OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax Return of equity method and other investments Proceeds from Equity Method And Other Investment, Distribution, Return of Capital Amount of distribution received from equity method and other investee for return on investment, classified as investing activities. Excludes distribution for return on investment, classified as operating activities. Related Parties Guarantees Related Parties Guarantees [Member] Related Parties Guarantees Schedule of Property and Equipment Schedule of Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] IPO IPO [Member] Business combination, consideration transferred Business Combination, Consideration Transferred Adjusted general and administrative expenses General And Administrative Expense, Adjusted General And Administrative Expense, Adjusted Segment Revenues Segment Revenues [Member] Segment Revenues Other Assets, Noncurrent [Abstract] Other Assets, Noncurrent [Abstract] Contingent consideration Fair value at January 1 Fair value at December 31 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Ownership Interest, Total Ownership Interest, Total [Domain] Ownership Interest, Total [Domain] Other Other Owned And Leased Hotel Revenue [Member] Other Owned And Leased Hotel Revenue [Member] Loss contingency, estimate of possible loss Loss Contingency, Estimate of Possible Loss Less: unamortized discounts and deferred financing fees Less: unamortized discounts and deferred financing fees Unamortized discounts and deferred financing fees Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Furniture, equipment, and computers Furniture and Fixtures, Gross Schedule of Changes in Fair Value Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Minimum Minimum [Member] Schedule of Income Tax Benefit Share Based Compensation Income Tax Benefit Share Based Compensation [Table Text Block] The total tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period. Exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other Than Options, Exercisable, Number The number of exercisable units other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Financing receivable, allowance for credit loss Less: allowance for credit losses Allowance beginning balance Allowance ending balance Financing Receivable, Allowance for Credit Loss Adoption Date Trading Arrangement Adoption Date Related Party Transactions [Abstract] Related Party Transactions [Abstract] Long-term contract liabilities Contract with Customer, Liability, Noncurrent Shares repurchased as a percentage of total common stock outstanding Percent of Stock Outstanding Repurchased During Period Percent of Stock Outstanding Repurchased During Period Deferred revenue related to distribution and destination management services Deferred Revenue Related to Travel Distribution and Destination Management Services [Member] Deferred Revenue Related to Travel Distribution and Destination Management Services Organization Organization [Line Items] [Line Items] for Organization [Table] Subloans (a) and (b) Subloans (a) and (b) [Member] Subloans (a) and (b) Foreign currency translation adjustments, tax Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax Provisions (reversals), net Accounts Receivable, Credit Loss Expense (Reversal) Variable Interest Entity [Line Items] Variable Interest Entity [Line Items] Net gains (losses) and interest income from marketable securities held to fund rabbi trusts Marketable Securities Held to Fund Operating Programs This item represents the net total realized and unrealized gain (loss) on marketable securities held to fund employee benefit and operating programs. The gains and losses on marketable securities are offset by expenses in our owned and leased hotels and in selling, general and administrative expenses for our corporate staff and personnel supporting our business segments, having no net impact on our earnings. The gains and losses on securities held to fund operating programs are offset by corresponding changes to our owned and leased hotel revenues, thus having no net impact on our earnings. Segments Segments [Axis] Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Tax Period [Axis] Tax Period [Axis] Statutory U.S. federal income tax rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Derivative Instrument Derivative Instrument [Axis] Less: current portion of financing receivables included in receivables, net Financing Receivable, after Allowance for Credit Loss, Current Decline In Underlying Cash Flow Decline In Underlying Cash Flow [Member] Decline In Underlying Cash Flow Total debt before finance lease obligations Total debt Long-Term Debt, Gross Exercise Price Award Exercise Price Owned and leased Owned And Leased Segment [Member] Owned And Leased Segment [Member] Municipal and provincial notes and bonds Municipal and provincial notes and bonds [Member] Municipal and provincial notes and bonds [Member] Numerator: Numerator [Abstract] Numerator [Abstract] Schedule of Deferred Tax Assets and Liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Accrued compensation and benefits Increase (Decrease) in Employee Related Liabilities Arrangement Duration Trading Arrangement Duration Foreign asset restructuring Effective Income Tax Rate Reconciliation, Nondeductible Expense, Restructuring Charges, Percent LEASES Lessee, Finance Leases [Text Block] Net income (in dollars per share) Income (Loss) from Continuing Operations, Per Basic Share GOODWILL AND INTANGIBLES, NET Goodwill and Intangible Assets Disclosure [Text Block] Variable Interest Entity [Table] Variable Interest Entity [Table] EQUITY: Equity, Attributable to Parent [Abstract] Time deposits Deposits [Member] Number of unconsolidated hospitality ventures Number Of Equity Method Investments With Other Than Temporary Impairments Number Of Equity Method Investments With Other Than Temporary Impairments Floating average rate loan Long-Term Construction Loan, Noncurrent Contingent consideration Disposal Group, Including Discontinued Operation, Contingent Consideration, Asset Disposal Group, Including Discontinued Operation, Contingent Consideration, Asset Name of Property [Axis] Name of Property [Axis] Domestic tax authority Domestic Tax Jurisdiction [Member] Distribution Distribution Segment [Member] Distribution Segment Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Repurchases senior notes Debt Instrument, Repurchase Amount 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Four Total finance lease liabilities Present value of minimum lease payments Finance lease obligations (Note 8) Finance Lease, Liability Mutual funds and exchange-traded funds Equity Funds [Member] All Individuals All Individuals [Member] Reporting Unit [Axis] Reporting Unit [Axis] Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Other income (loss), net Other income (loss), net Other Nonoperating Income (Expense) Goodwill, beginning balance Goodwill, ending balance Goodwill, Gross Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Intangibles, net Intangibles, net Net carrying value Intangible Assets, Net (Excluding Goodwill) Non-cash contingent consideration receivable recorded in disposition (Note 4, Note 7) Noncash Investing And Financing Activities, Noncash Contingent Consideration Receivable Assumed In Disposition Noncash Investing And Financing Activities, Noncash Contingent Consideration Receivable Assumed In Disposition Debt Loans Payable, Fair Value Disclosure Other long-term assets Increase (Decrease) in Other Noncurrent Assets Asset acquisition long-term debt Asset Acquisition, Long-Term Debt Asset Acquisition, Long-Term Debt Undistributed earnings of foreign subsidiaries Undistributed Earnings of Foreign Subsidiaries Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] $750 million senior unsecured notes maturing in 2024—1.800% 2024 Notes [Member] 2024 Notes Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract] Commitment to loan or investment Commitment to Loan or Investment Loan or investment commitments that we have extended to various business ventures. Lender Name Lender Name [Axis] Foreign currency translation adjustments Unrecognized Tax Benefits, Increase Resulting from Foreign Currency Translation Destination Residential Management Destination Residential Management [Member] Destination Residential Management Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Schedule of Significant Acquisitions and Disposals [Table] Disposal Groups, Including Discontinued Operations [Table] Related Party Related and Nonrelated Parties [Domain] Deferred tax assets, operating loss carryforwards, not subject to expiration Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration Proceeds from issuance of debt Proceeds from Issuance of Senior Long-Term Debt Equity method investment, gain (loss) on dilution Equity Method Investment, Gain (Loss) On Dilution Equity Method Investment, Gain (Loss) On Dilution Liability Class [Axis] Liability Class [Axis] Less: allowance for credit losses Beginning balance Ending balance Debt Securities, Held-to-Maturity, Allowance for Credit Loss Guarantor obligations, liability, current carrying value Guarantor Obligations, Current Carrying Value Total liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities Tax Credit Carryforward [Line Items] Tax Credit Carryforward [Line Items] Deferred income taxes (Note 14) Deferred tax liabilities—noncurrent Deferred Income Tax Liabilities, Net Dream Hotel Group Dream Hotel Group [Member] Dream Hotel Group Repurchases of common stock (in shares) Stock Repurchased During Period, Shares Impact of foreign operations Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent Other Long Term Liabilities Other Long Term Liabilities [Member] Other Long Term Liabilities Requisite service period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period Goodwill, measurement input Goodwill, Measurement Input Goodwill, Measurement Input Management and hotel services agreement intangibles Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Pension liabilities adjustments, net of tax of $—, $—, and $(1) for the years ended December 31, 2024, December 31, 2023, and December 31, 2022, respectively Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax Stock-based compensation accrued expenses and other current liabilities Stock-Based Compensation Accrued Expenses And Other Current Liabilities Stock-Based Compensation Accrued Expenses And Other Current Liabilities Federal Deferred Federal Income Tax Expense (Benefit) Intangible assets impairment losses Impairment of Intangible Assets, Finite-Lived Thereafter Finite-Lived Intangible Asset, Expected Amortization, after Year Five Atona Impact Fund LP Atona Impact Fund LP [Member] Atona Impact Fund LP Prepaid expenses Deferred Tax Liabilities, Prepaid Expenses Impairment, long-lived asset, held-for-use Impairment, Long-Lived Asset, Held-for-Use Measure: Measure [Axis] Equity method investment, seller financing, term Equity Method Investment, Seller Financing, Term Equity Method Investment, Seller Financing, Term Unrecognized tax benefits, increase resulting from current period tax positions Total increases—current-period tax positions Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Outstanding intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Emerging Growth Company Entity Emerging Growth Company Employee Retention Credit, CARES Act Employee Retention Credit, CARES Act [Member] Employee Retention Credit, CARES Act [Member] Indefinite-lived Intangible Assets Indefinite-Lived Intangible Assets [Axis] Time deposits Time Deposits, at Carrying Value 2029 Long-Term Debt, Maturity, Year Five Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Owned And Leased Hotel Segment Owned And Leased Hotel Segment [Member] Owned And Leased Hotel Segment [Member] Property and equipment, net Finance Lease, Right-of-Use Asset, after Accumulated Amortization Equity Component Equity Component [Domain] Preferred stock, par or stated value per share (in dollars per share) Preferred Stock, Par or Stated Value Per Share Class of Treasury Stock [Table] Class of Treasury Stock [Table] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Amounts reclassified from accumulated other comprehensive loss Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Contingent consideration liability fair value adjustment Contingent consideration liability fair value adjustment (Note 15) Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability Entity Shell Company Entity Shell Company Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Reclassification out of AOCI within next 12 months Reclassification from Accumulated Other Comprehensive Income, Next Twelve Months, Net of Tax Reclassification from Accumulated Other Comprehensive Income, Next Twelve Months, Net of Tax Seller financed receivable Disposal Group, Including Discontinued Operation, Consideration, Seller Financed Disposal Group, Including Discontinued Operation, Consideration, Seller Financed Capitalized contract cost Capitalized Contract Cost, Net Revenues for reimbursed costs Revenues For Reimbursed Costs [Member] Revenues For Reimbursed Costs Valuation Allowances and Reserves SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] Repurchased face amount Debt Instrument, Repurchased Face Amount Guarantor Obligations, Nature Guarantor Obligations, Nature [Axis] Statement Statement [Table] Accrued interest Interest Expense, Debt Counterparty Name [Axis] Counterparty Name [Axis] SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] Schedule of Variable Interest Entities Schedule of Variable Interest Entities [Table Text Block] Consolidation Items Consolidation Items [Domain] Cash Disposal Group, Including Discontinued Operation, Cash Financial Guarantee Financial Guarantee [Member] Cash paid during the period for interest Interest Paid, Excluding Capitalized Interest, Operating Activities Exercisable, weighted-average contractual term Share-based Compensation Arrangements by Share-based Payment Award, Equity Instruments Other Than Options, Exercisable, Weighted Average Contractual Term period Share-based Compensation Arrangements by Share-based Payment Award, Equity Instruments Other Than Options, Exercisable, Weighted Average Contractual Term period Level One—Quoted Prices in Active Markets for Identical Assets Quoted prices in active markets for identical assets (Level One) Fair Value, Inputs, Level 1 [Member] Foreign currency translation adjustments, net of tax of $6, $(3), and $— for the years ended December 31, 2024, December 31, 2023, and December 31, 2022, respectively Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Gross fees Gross Fees [Member] Gross Fees Total current assets Assets, Current Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Senior Notes Senior Notes [Member] Thereafter Lessor, Operating Lease, Payment to be Received, after Year Five Tax Period [Domain] Tax Period [Domain] 2027 Long-Term Debt, Maturity, Year Three Pro forma revenue of acquiree since acquisition date Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Total marketable securities held to fund operating programs Marketable Securities Management and hotel services agreement and franchise agreement intangibles Management And Franchise Agreement Intangibles [Member] Management And Franchise Agreement Intangibles [Member] Accumulated Other Comprehensive Loss Accumulated Other Comprehensive Income (Loss) [Table] Equity securities without a readily determinable fair value Equity Securities without Readily Determinable Fair Value, Amount RECEIVABLES Financing Receivables [Text Block] Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Credit loss reversals, net (Note 4 and Note 6) Guarantor Obligations, Debt Repayment Credit Loss Reserve Guarantor Obligations, Debt Repayment Credit Loss Reserve Other intangibles Other Intangible Assets [Member] TAXES Income Tax Disclosure [Text Block] Repurchases of common stock Stock Repurchased and Retired During Period, Value Unrecognized tax benefit, increase resulting from foreign tax positions and an accrual for the treatment of loyalty program Unrecognized Tax Benefit, Increase Resulting From Foreign Tax Positions And An Accrual For The Treatment Of Loyalty Program Unrecognized Tax Benefit, Increase Resulting From Foreign Tax Positions And An Accrual For The Treatment Of Loyalty Program 2028 Lessee, Operating Lease, Liability, to be Paid, Year Four Loan purchased Financing Receivable, Allowance for Credit Loss, Loan Purchased Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration] Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration] Long-term contract liabilities Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Noncurrent Liabilities, Contract With Customer Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Noncurrent Liabilities, Contract With Customer HRM HoldCo, LLC HRM HoldCo, LLC [Member] HRM HoldCo, LLC Loyalty program Deferred Tax Assets, Loyalty Program The cumulative amount of the estimated future tax effects attributable to the difference between the tax basis of loyalty program assets and the basis of loyalty program assets computed in accordance with generally accepted accounting principles. Other Long-term liabilities Other Noncurrent Liabilities [Member] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Weighted-average discount rate - operating leases Operating Lease, Weighted Average Discount Rate, Percent Other comprehensive income (loss) (Note 16) Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Equity method investment, net sales proceeds Proceeds from Sale of Equity Method Investments Credit Facility Credit Facility [Axis] Loss Contingency Nature Loss Contingency Nature [Axis] Entity Registrant Name Entity Registrant Name Total purchase consideration Payments to Acquire Businesses, Gross Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Depreciation and amortization Depreciation and amortization Depreciation and amortization Depreciation, Depletion and Amortization Unusual or Infrequent Item, or Both Unusual or Infrequent Item, or Both [Domain] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Percent of outstanding shares of Common Stock Percent of Outstanding Shares of Common Stock The percentage of total outstanding shares of Common Stock held. Decrease in intangibles Deferred Tax Liabilities, Period Increase (Decrease), Goodwill And Intangible Assets Deferred Tax Liabilities, Period Increase (Decrease), Goodwill And Intangible Assets Maximum exposure net of recoverability from third parties Successful Enforcement Of Guarantee Agreements Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or group of similar guarantees after successful enforcement of various guarantee agreements. State Deferred State and Local Income Tax Expense (Benefit) Fair Value as of Grant Date Award Grant Date Fair Value Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Unsecured financing to hotel owners Unsecured Financing to Hotel Owners Portfolio Segment [Member] Unsecured Financing to Hotel Owners Portfolio Segment [Member] Limited Partnership Affiliated with Executive Chairman Affiliated Entity [Member] Equity Method Investment One Equity Method Investment One [Member] Equity Method Investment One Level Two—Significant Other Observable Inputs Significant other observable inputs (Level Two) Fair Value, Inputs, Level 2 [Member] Equity method investment, contingent consideration, asset Equity Method Investment, Contingent Consideration Arrangements, Asset, Range of Outcomes, Value, High Equity Method Investment, Contingent Consideration Arrangements, Asset, Range of Outcomes, Value, High Geographical [Domain] Geographical [Domain] Capitalized contract cost, amortization Capitalized Contract Cost, Amortization Schedule of Compensation Expense Related to Long-Term Incentive Plan Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Principles of Consolidation Consolidation, Policy [Policy Text Block] Restatement Determination Date: Restatement Determination Date [Axis] Title of 12(b) Security Title of 12(b) Security Other Liabilities, Noncurrent [Abstract] Other Liabilities, Noncurrent [Abstract] Non-cash redemption of financing receivables Noncash Redemption Of Financing Receivable Noncash Redemption Of Financing Receivable Common stock Common Stock, Value, Issued Document Financial Statement Error Correction Document Financial Statement Error Correction [Flag] Unrealized gains Deferred Tax Liabilities, Derivatives Share-Based Payment Arrangement [Abstract] Income Tax Authority, Name [Domain] Income Tax Authority, Name [Domain] Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Line of credit facility, sublimit Line Of Credit Facility, Sublimit Line Of Credit Facility, Sublimit Tranche Four Share-Based Payment Arrangement, Tranche Four [Member] Share-Based Payment Arrangement, Tranche Four State income taxes—net of federal tax benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Other Deferred Tax Assets, Other Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Government assistance, receivable Government Assistance, Asset Securities Financing Transaction [Domain] Securities Financing Transaction [Domain] Hyatt of Baja, S. de. R.L. de C.V. Hyatt Of Baja, S. De R.L. De C.V. [Member] Hyatt Of Baja, S. De R.L. De C.V. [Member] Indefinite-lived Intangible Assets [Line Items] Indefinite-Lived Intangible Assets [Line Items] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] CASH FLOWS FROM FINANCING ACTIVITIES: Net Cash Provided by (Used in) Financing Activities [Abstract] Alua Portfolio Alua Portfolio [Member] Alua Portfolio Preferred stock, $0.01 par value per share, 10,000,000 shares authorized and none outstanding at both December 31, 2024 and December 31, 2023 Preferred Stock, Value, Issued Maturities of Debt Long-Term Debt, Fiscal Year Maturity [Abstract] Reporting Unit [Domain] Reporting Unit [Domain] Total deferred tax liabilities Deferred Tax Liabilities, Gross Net income attributable to Hyatt Hotels Corporation—Basic (in dollars per share) Net income attributable to Hyatt Hotels Corporation (in dollars per share) Earnings Per Share, Basic Cash and cash equivalents Cash and Cash Equivalents [Member] Cash paid for amounts included in the measurement of operating lease liabilities Operating Lease, Payments Contingent consideration period Disposal Group, Including Discontinued Operation, Contingent Consideration Arrangements, Period Disposal Group, Including Discontinued Operation, Contingent Consideration Arrangements, Period Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Share-based compensation contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Tax Credit Carryforward [Table] Tax Credit Carryforward [Table] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Goodwill Goodwill [Table] Schedule of Unsecured Financing Receivable Schedule of Impaired Financing Receivable [Table] Property and Equipment Property, Plant and Equipment, Policy [Policy Text Block] $600 million senior unsecured notes maturing in 2027—5.750% 2027 Notes [Member] 2027 Notes Total current liabilities Liabilities, Current OTHER LONG-TERM LIABILITIES Other Liabilities Disclosure [Text Block] Marketable securities held for captive insurance company (Note 4) Captive Insurance Companies Assets, Noncurrent Captive Insurance Companies Assets, Noncurrent Expected volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate Purchase Commitment, Excluding Long-term Commitment Purchase Commitment, Excluding Long-Term Commitment [Axis] 2025 Finite-Lived Intangible Asset, Expected Amortization, Year One Revolving credit facility, outstanding balance Long-Term Line of Credit Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period U.S. government obligations US Treasury and Government [Member] Held-to-maturity securities, fair value Debt Securities, Held-to-Maturity, Fair Value Number of real estate properties Number of Real Estate Properties Transaction and Integration Costs, Acquisitions and Contingent Consideration Business Combinations Policy [Policy Text Block] Hyatt Regency O'Hare Chicago Hyatt Regency O'Hare Chicago [Member] Hyatt Regency O'Hare Chicago Proceeds from marketable securities and short-term investments Proceeds from Marketable Securities And Short Term Investments Proceeds from Marketable Securities And Short Term Investments Derivative instrument adjustments AOCI, Derivative Qualifying as Hedge, Excluded Component, Parent [Member] Bahia Principe Bahia Principe [Member] Bahia Principe Financing Receivable, Allowance for Credit Loss [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] Unrealized losses Deferred Tax Asset, Debt Securities, Available-for-Sale, Unrealized Loss Schedule of Dividends Payable Schedule of Dividends Payable [Table Text Block] Securities Financing Transaction [Axis] Securities Financing Transaction [Axis] Rooms revenue Rooms Revenue [Member] Rooms Revenue [Member] Park Hyatt Zurich Park Hyatt Zurich [Member] Park Hyatt Zurich STOCK-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] Change in accrued capital expenditures Increase (Decrease) in Accrued Capital Expenditure The increase (decrease) during the reporting period in the aggregate amount of capital expenditures incurred but not paid. Asset acquisition Asset Acquisition, Consideration Transferred Standard International Management, LLC Standard International Management, LLC [Member] Standard International Management, LLC Entity Address, City or Town Entity Address, City or Town Long-term debt Proceeds from Issuance of Long-Term Debt Leases Lessee, Leases [Policy Text Block] Distribution expenses Share-Based Payment Arrangement, Expense Investments, Debt and Equity Securities [Abstract] Investments, Debt and Equity Securities [Abstract] Secured financing to hotel owners Secured Financing to Hotel Owners Portfolio Segment [Member] Secured Financing to Hotel Owners Portfolio Segment Forfeited or expired (in shares) Forfeited or canceled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Loss Contingencies Loss Contingencies [Table] Business Acquisition Business Acquisition [Axis] Schedule of Definite-Lived Intangible Assets Schedule of Finite-Lived Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Food and beverage Food and Beverage [Member] Grand Hyatt San Antonio River Walk Grand Hyatt San Antonio River Walk [Member] Grand Hyatt San Antonio River Walk [Member] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Foreign Tax Jurisdiction Foreign Tax Jurisdiction [Member] Finance leases Finance Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Line of credit facility, increase limit Line of Credit Facility, Accordion Feature, Increase Limit Line of Credit Facility, Accordion Feature, Increase Limit Financing Receivable, Allowance for Credit Loss [Table] Financing Receivable, Allowance for Credit Loss [Table] Derivative instrument adjustments, net of tax of $(1) for the years ended December 31, 2024, December 31, 2023, and December 31, 2022 Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax REVENUE FROM CONTRACTS WITH CUSTOMERS Revenue from Contract with Customer [Text Block] Document Fiscal Year Focus Document Fiscal Year Focus Employee benefits Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits Government Assistance, Type [Domain] Government Assistance, Type [Domain] Debt Instrument, Name Debt Instrument, Name [Domain] Exercisable intrinsic value Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercisable Intrinsic Value Total dollar difference between the fair value of the underlying shares reserved for issuance and exercise prices of vested portions of equity instruments other than options outstanding and currently exercisable under the plan as of the balance sheet date. Foreign income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Foreign 2029 Finite-Lived Intangible Asset, Expected Amortization, Year Five Document Period End Date Document Period End Date Sale of Stock Sale of Stock [Axis] Variable interest entity, qualitative or quantitative information, ownership percentage Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage Current maturities of long-term debt Finance Lease, Liability, Current Impairment of an equity security without a readily determinable fair value (Note 4) Impairment of an equity security without a readily determinable fair value (Note 4) Equity Securities without Readily Determinable Fair Value, Impairment Loss, Annual Amount Total minimum lease payments Lessee, Operating Lease, Liability, to be Paid Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Line of Credit Facility, Lender Line of Credit Facility, Lender [Domain] Insider Trading Arrangements [Line Items] Unallocated overhead expenses Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member] 2027 Lessee, Operating Lease, Liability, to be Paid, Year Three Interest income, debt securities held-to-maturity and financing receivable Interest Income, Operating Accumulated benefit obligation Defined Benefit Plan, Accumulated Benefit Obligation Accounts payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Schedule of Business Acquisitions, by Acquisition Schedule of Business Acquisitions, by Acquisition [Table Text Block] Prepaids and other assets Prepaid Expense and Other Assets, Current Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration] Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration] Reclassifications Reclassification, Comparability Adjustment [Policy Text Block] Document Transition Report Document Transition Report Schedule of Unrecognized Tax Benefits Reconciliation Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Segment Total Segment Total [Member] Segment Total Accrued Expenses And Other Current Liabilities Accrued Expenses And Other Current Liabilities [Member] Accrued Expenses And Other Current Liabilities Indefinite-lived Intangible Assets Acquired as Part of Business Combination [Table] Indefinite-Lived Intangible Assets Acquired as Part of Business Combination [Table] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Entity Current Reporting Status Entity Current Reporting Status Schedule of Net Gains and Interest Income from Marketable Securities Held to Fund Operating Programs Gain (Loss) on Securities [Table Text Block] Retained Earnings Retained Earnings [Member] Schedule of Other Long-Term Liabilities Other Noncurrent Liabilities [Table Text Block] Asset Acquisition Asset Acquisition [Domain] Income Tax Authority, Name [Axis] Income Tax Authority, Name [Axis] Management, Franchising And Distribution Segments Management, Franchising And Distribution Segments [Member] Management, Franchising And Distribution Segments Unrealized gains (losses), net Marketable Securities Held To Fund Operating Programs, Unrealized Gains (Loss) [Abstract] Marketable Securities Held To Fund Operating Programs, Unrealized Gains (Loss) Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] RSUs Restricted Stock Units (RSUs) [Member] Net gains (losses) and interest income from marketable securities held to fund rabbi trusts Marketable Securities Held to Fund Operating Programs, Unrealized 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(Benefit) Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Deferred tax assets, operating loss carryforwards expiring Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration Statement of Income Location, Balance [Domain] Statement of Income Location, Balance [Domain] Payment to acquire AFS securities Payments to Acquire Debt Securities, Available-for-Sale Letter of Credit Letter of Credit [Member] Company Selected Measure Name Company Selected Measure Name AOCI, Equity Method Investment, Parent AOCI, Equity Method Investment, Parent [Member]