Restatement [Axis] Revision of Prior Period [Axis] Increase (Decrease) in Stockholders' Equity Increase (Decrease) in Stockholders' Equity [Roll Forward] NET INCOME NET INCOME Net income Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Variable interest entity Variable Interest Entity, Primary Beneficiary [Member] Long-term debt, gross Long-term debt Long-Term Debt, Gross Beginning of period, cost of shares repurchased Ending of period, cost of shares repurchased Treasury Stock, Value, Gross Treasury Stock, Value, Gross Entity Address, Postal Zip Code Entity Address, Postal Zip Code Finance lease assets Finance Lease, Right-of-Use Asset, after Accumulated Amortization Exercise price securities, excluded from computation of earnings per share (in usd per share) Exercise Price Securities, Excluded From Computation Of Earnings Per Share Exercise Price, stock options and SARs not included in the calculation of diluted earnings per share because exercise prices exceeded average market prices for the applicable periods. Preferred stock, outstanding (in shares) Preferred Stock, Shares Outstanding 2025 Long-Term Debt, Maturity, Year Two Unrecognized Tax Benefits Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Employees and non employee directors Employees And Non Employee Directors [Member] Employees And Non Employee Directors [Member] Debt Instrument [Axis] Debt Instrument [Axis] Property, plant and equipment, gross Property, Plant and Equipment, Gross Finance Leases Finance lease liabilities Finance Lease, Liability Credit facility Line of Credit Facility, Maximum Borrowing Capacity Receivable [Domain] Receivable [Domain] Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Debt instrument, fair value Debt Instrument, Fair Value Disclosure Asset acquisition, notes payable issued Asset Acquisition, Consideration Transferred Note Payable Asset Acquisition, Consideration Transferred Note Payable Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax Vacation ownership notes receivable, net of reserves Vacation Ownership Notes Receivable [Member] Vacation Ownership Notes Receivable [Member] Performance obligation satisfied in previous period Contract with Customer, Performance Obligation Satisfied in Previous Period Thereafter Long-Term Debt, Maturity After Year Four Long-Term Debt, Maturity After Year Four Fair Value Measurement [Domain] Fair Value Measurement [Domain] Financial Asset, Aging [Domain] Financial Asset, Aging [Domain] Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate 2027, lease liability to be paid Finance Lease, Liability, to be Paid, Year Four Statistical Measurement [Domain] Statistical Measurement [Domain] Proceeds from debt Proceeds from Issuance of Debt Contractual interest expense Interest Expense, Debt, Excluding Amortization Non-securitized Interest income associated with vacation ownership notes receivable — non-securitized Nonsecuritized Vacation Ownership Notes Receivable [Member] Nonsecuritized vacation ownership notes receivable Debt, stated interest rate Debt Instrument, Interest Rate, Stated Percentage Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Reconciliation of Assets from Segment to Consolidated [Table] Reconciliation of Assets from Segment to Consolidated [Table] Floating interest rate through September 2023 Maturity Range One [Member] Maturity Range One Derivative Maturity [Domain] Derivative Maturity [Domain] Derivative Maturity [Domain] Gross write-offs 2021 Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff Asset Acquisition [Table] Asset Acquisition [Table] Additional paid-in capital Additional Paid in Capital, Common Stock Average estimated rate of default for all outstanding loans Average Estimated Rate Of Default For All Outstanding Loans Average estimated rate of default for all outstanding loans. Repayments of debt Repayments of Debt Property and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Number of notes receivable pools under performance triggers Number of Notes Receivable Pools Under Performance Triggers Number of Notes Receivable Pools Under Performance Triggers Repurchase of common stock Cost of shares repurchased Treasury Stock, Value, Acquired, Cost Method 2026, lease liability to be paid Finance Lease, Liability, to be Paid, Year Three NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS Net income (loss) attributable to common shareholders Net Income (Loss) Attributable to Parent Financing Financing Revenue Not From Contract With Customer Financing revenues include interest income earned on vacation ownership notes receivable, fees earned from servicing the existing vacation ownership notes receivable portfolio, and other transaction-based fees charged to owners and other third parties for services. Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Antidilutive Securities Excluded from Computation of Earnings Per Share Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Investment in notes receivable on non-accrual status Financing Receivable, Nonaccrual Shares excluded from the calculation of diluted earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Remainder of 2023, lease liability to be paid Finance Lease, Liability, to be Paid, Remainder of Fiscal Year Scheduled future principal payments for debt Schedule of Maturities of Long-Term Debt [Table Text Block] Securitized debt, net (including $1,957 and $1,982 from VIEs, respectively) Secured debt, net Securitized debt, gross Secured Debt Cash Flows Between Transferee and Transferor Net Cash Flows Between Transferee and Transferor Net Cash Flows Between Transferee And Transferor Net. Subsequent Event Type [Axis] Subsequent Event Type [Axis] Equity Component [Domain] Equity Component [Domain] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Scenario [Axis] Scenario [Axis] Securitized debt Secured Debt Secured Debt [Member] Total financial assets Assets, Fair Value Disclosure Eligible for securitization Eligible for Securitization [Member] Eligible for Securitization [Member] Debt and lease obligation Debt and Lease Obligation Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Treasury stock — at cost; 38,731,521 and 38,263,442 shares, respectively Treasury Stock, Common, Value Securitized debt, net Non Recourse Debt [Member] Non Recourse Debt Headquarters in Orlando Headquarters in Orlando [Member] Headquarters in Orlando SUPPLEMENTAL DISCLOSURES Supplemental Cash Flow Elements [Abstract] Derivative Instrument [Axis] Derivative Instrument [Axis] Financing receivable, nonaccrual Financing Receivable, Nonaccrual [Table Text Block] Number of operating business segments Number of Operating Segments Reserve release Cash Flows Between Transferee and Transferor Reserve Release Cash Flows Between Transferee and Transferor Reserve Release Valuation Allowance by Deferred Tax Asset [Axis] Valuation Allowance by Deferred Tax Asset [Axis] Adjusted earnings before income taxes depreciation and amortization Adjusted Earnings Before Income Taxes Depreciation And Amortization A non-GAAP financial measure equal to adjusted earnings before income taxes, depreciation and amortization Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Assumptions used to estimate fair value of grants Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions [Table Text Block] Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions [Table Text Block] Entity Address, State or Province Entity Address, State or Province Convertible Notes (in shares) Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities 2028 Notes, net 2028 Notes 2028 Notes [Member] 2028 Notes [Member] Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax [Abstract] Less Than 600 Fico Score Less Than600 [Member] Less than 600 credit score as defined by the external credit rating agency, Fair Isaac Corporation (FICO). Element name and standard label in FICO Score Greater Than [low end numeric value] [Member] or FICO Score Less Than [high end numeric value] [Member] formats. Amount of completed vacation ownership units classified as property and equipment Amount Of Completed Vacation Ownership Units Classified As Property And Equipment Amount Of Completed Vacation Ownership Units Classified As Property And Equipment Accounts and contracts receivable Increase (Decrease) in Accounts and Other Receivables Award Type [Axis] Award Type [Axis] Net cash, cash equivalents and restricted cash (used in) provided by operating activities Net Cash Provided by (Used in) Operating Activities Deferred compensation liability Increase (Decrease) in Deferred Compensation Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Waikiki Hawaii Waikiki Hawaii [Member] Waikiki Hawaii [Member] Other Other Liabilities Vacation ownership notes receivable originations Increase (Decrease) in Notes Receivable Originations The (increase) decrease during the reporting period in the total amount of new mortgage loans originated on real estate. Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Total past due Financial Asset, Past Due [Member] EXPENSES Costs and Expenses [Abstract] Credit Score, FICO [Axis] Credit Score, FICO [Axis] Stockholders' Equity [Table] Stockholders' Equity [Table] Stockholders' Equity [Table] Receivables [Abstract] Receivables [Abstract] Variable Interest Entity, Not Primary Beneficiary Variable Interest Entity, Not Primary Beneficiary [Member] Future Minimum Payments Receivable [Line Items] Future Minimum Payments Receivable [Line Items] Future Minimum Payments Receivable [Line Items] TOTAL LIABILITIES Consolidated Liabilities Liabilities Interest payable Interest Payable [Member] Interest Payable Exchange & Third-Party Management Exchange and Third-Party Management [Member] Exchange and Third-Party Management [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Restricted stock units (in shares) Incremental Common Shares Attributable to Restricted Stock Units Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements for Restricted Stock Units using the treasury stock method. Geographical [Axis] Geographical [Axis] Not eligible for securitization Not Eligible for Securitization [Member] Not Eligible for Securitization [Member] Share based compensation benefit, increase Share Based Compensation Benefit, Increase Share Based Compensation Benefit, Increase INVESTING ACTIVITIES Net Cash Provided by (Used in) Investing Activities [Abstract] Credit Score, FICO [Domain] Credit Score, FICO [Domain] Renewal term Lessee, Finance Lease, Renewal Term Entity Common Stock, Shares Outstanding (in shares) Entity Common Stock, Shares Outstanding Revolving corporate credit facility, net Revolving Corporate Credit Facility Revolving Credit Facility [Member] Maximum loss Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount Preferred stock, issued (in shares) Preferred Stock, Shares Issued Document Type Document Type Guarantor obligations, maximum exposure, due in third year Guarantor Obligations, Maximum Exposure, Undiscounted, Due In Third Year Guarantor Obligations, Maximum Exposure, Undiscounted, Due In Third Year Financial Asset, Aging [Axis] Financial Asset, Aging [Axis] Goods or services transferred at a point in time Transferred at Point in Time [Member] Financing Receivable, Past Due [Table] Financing Receivable, Past Due [Table] SECURITIZED DEBT Securitized Vacation Ownership Debt Disclosure [Text Block] The entire disclosure for securitized vacation ownership debt. Guarantor obligations, maximum exposure, remainder of year Guarantor Obligations, Maximum Exposure, Undiscounted, Remainder Of Year Guarantor Obligations, Maximum Exposure, Undiscounted, Remainder Of Year Segments [Axis] Segments [Axis] DEBT Debt Disclosure [Text Block] Depreciation and amortization of intangibles Depreciation And Amortization Of Intangibles Depreciation And Amortization Of Intangibles Product and Service [Domain] Product and Service [Domain] Entity Shell Company Entity Shell Company Decreases related to tax positions taken during a prior period Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions 2026 Long-Term Debt, Maturity, Year Three Interest income Interest On Notes Receivable Interest On Notes Receivable FINANCIAL INSTRUMENTS Financial Instruments Disclosure [Text Block] Subsequent event Subsequent Event [Member] Consolidation Items [Domain] Consolidation Items [Domain] Contract with customer, asset and liability Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Document Period End Date Document Period End Date 2027 Time-Sharing Transaction, Notes Receivable, Maturity, Year Four Estimated default rate increases that would have resulted an increase in allowance for credit losses Result of Increase in Estimated Default Rate The projected increased default rate to apply to the allowance for credit losses. TOTAL ASSETS Consolidated Assets Assets Strike price (in usd per share) Option Indexed to Issuer's Equity, Strike Price 2026 Convertible Note Hedges 2026 Convertible Note Hedges [Member] 2026 Convertible Note Hedges Debt Disclosure [Abstract] Debt Disclosure [Abstract] Financing Receivable [Domain] Financing Receivable [Domain] [Domain] for Financing Receivable [Axis] EARNINGS PER SHARE ATTRIBUTABLE TO COMMON SHAREHOLDERS Earnings Per Share [Abstract] Maximum earnable amount of shares (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Maximum Earnable Amount, Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Maximum Earnable Amount, Shares SOFR Three Month Period SOFR Three Month Period [Member] SOFR Three Month Period Performance Shares Performance Shares [Member] Antidilutive Securities [Axis] Antidilutive Securities [Axis] 2027 Convertible Notes, net 2027 Convertible Notes Convertible Senior Notes 2027 [Member] Convertible Senior Notes 2027 Payroll and benefits liability Employee-related Liabilities Number of warrants exercised (in shares) Class Of Warrant Or Right, Number Of Warrants Exercised Class of Warrant or Right, Number Of Warrants Exercised Receivables from Contracts with Customers Contract with Customer, Asset, after Allowance for Credit Loss [Abstract] Net cash, cash equivalents and restricted cash used in financing activities Net Cash Provided by (Used in) Financing Activities Accounting Policies [Abstract] Accounting Policies [Abstract] Stock repurchase program, authorized amount Stock Repurchase Program, Authorized Amount Class B Notes Class B Notes [Member] Class B Notes [Member] Trust Entity [Axis] Trust Entity [Axis] Trust Entity [Axis] Add back of interest expense related to convertible notes, net of tax Interest expense Interest Expense, Debt Reclassification to Income Statement Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent Line of Credit Line of Credit [Member] Vacation ownership notes receivable Total vacation ownership notes receivable Financing Receivable, before Allowance for Credit Loss Notes receivable reserves Financing Receivable, Allowance for Credit Loss [Table Text Block] Gross write-offs Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff Segments [Domain] Segments [Domain] Amortization of debt discount and issuance costs Amortization of Debt Issuance Costs and Discounts EARNINGS PER SHARE Earnings Per Share [Text Block] Award Type [Domain] Award Type [Domain] Number of securities called by warrants (in shares) Class of Warrant or Right, Number of Securities Called by Warrants or Rights 2026 Convertible Notes 2026 Convertible Notes Convertible Senior Notes 2026 [Member] Convertible Senior Notes 2026 Number of vacation units to be developed Number Of Vacation Units To Be Developed Number Of Vacation Units To Be Developed Interest to investors Cash Flows Between Transferee And Transferor Repayments Of Interest To Investors Cash Flows Between Transferee And Transferor Repayments Of Interest To Investors Service-based RSUs Service Based Restricted Stock Unit [Member] Service Based Restricted Stock Unit [Member] 2021 Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year Income Tax Contingency [Table] Income Tax Contingency [Table] Carrying values and estimated fair values of financial assets and liabilities Fair Value, by Balance Sheet Grouping [Table Text Block] Derivative Contract [Domain] Derivative Contract [Domain] BASIS OF PRESENTATION Basis of Accounting [Text Block] Entity Registrant Name Entity Registrant Name Gains and other income, net Gains (Losses) and Other Income (Expense), Net Gains (Losses) and Other Income (Expense), Net Dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Share-based compensation plans APIC, Share-Based Payment Arrangement, Recognition and Exercise Entity Address, City or Town Entity Address, City or Town Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] TOTAL EQUITY Beginning balance Ending balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Increase in the reserve for uncertain tax benefits Unrecognized Tax Benefits, Period Increase (Decrease) Principles of Consolidation Consolidation, Policy [Policy Text Block] Minimum Minimum [Member] Conversion ratio Debt Instrument, Convertible, Conversion Ratio Noncontrolling interests Stockholders' Equity Attributable to Noncontrolling Interest Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Common stock, par (in usd per share) Common stock, par (in usd per share) Common Stock, Par or Stated Value Per Share 2023 Financing Receivable, Year One, Originated, Current Fiscal Year Borrowings from securitization transactions Proceeds from Issuance of Secured Debt Hyatt And Welk Hyatt And Welk [Member] Hyatt And Welk Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Treasury Stock Treasury Stock, Common [Member] Cost Reimbursement Cost Reimbursement [Member] Cost Reimbursement Proceeds from vacation ownership notes receivable securitizations Proceeds from Accounts Receivable Securitization Non-cash transfer from inventory to property and equipment Transfer From Inventory To Property And Equipment Transfer From Inventory To Property And Equipment Trading Symbol Trading Symbol Entity File Number Entity File Number Average price paid per share (in usd per share) Treasury Stock Acquired, Average Cost Per Share Revision of Prior Period, Accounting Standards Update, Adjustment Revision of Prior Period, Accounting Standards Update, Adjustment [Member] Treasury stock, shares (in shares) Treasury Stock, Common, Shares Bali, Indonesia Resort Bali, Indonesia Resort [Member] Bali, Indonesia Resort Increases related to tax positions taken during a prior period Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions COMPREHENSIVE INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Derivative Instruments and Hedging Activities Disclosures [Table] Derivative Instruments and Hedging Activities Disclosures [Table] Title of Individual [Axis] Title of Individual [Axis] VARIABLE INTEREST ENTITIES Variable Interest Entity Disclosure [Text Block] Restricted cash (including $85 and $85 from VIEs, respectively) Restricted cash Restricted Cash and Cash Equivalents Cash Inflows [Abstract] Cash Inflows [Abstract] Cash Inflows [Abstract] Stock awards, grants in period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Restricted stock units Restricted Stock Units (RSUs) [Member] Effective income tax rate, percent Effective Income Tax Rate Reconciliation, Percent Cash flows between company and variable interest entities Cash Flows Between Securitization Special Purpose Entity SPE And Transferor [Table Text Block] Cash Flows Between Securitization Special Purpose Entity SPE And Transferor Schedule of Variable Interest Entities [Table] Schedule of Variable Interest Entities [Table] TOTAL REVENUES Total Revenues Revenues Revenues Derivative instrument adjustment, net of tax Derivative instrument adjustment Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Deferred income taxes Noncash Income Tax (Expense) Benefit The non-cash component of income tax expense, less the tax benefit from the exercise of stock options, SARs and RSUs. Interest receivable Interest Receivable [Member] Interest Receivable Accounts payable, advance deposits and accrued liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities INCOME TAXES Income Tax Disclosure [Text Block] Debt, weighted average interest rate Debt, Weighted Average Interest Rate Guarantor obligations, maximum exposure, due in five year Guarantor Obligations, Maximum Exposure, Undiscounted, Due In Five Year Guarantor Obligations, Maximum Exposure, Undiscounted, Due In Five Year Credit Facility [Domain] Credit Facility [Domain] Long Term Debt Maturities Repayments Of Principal [Table] Long Term Debt Maturities Repayments Of Principal [Table] Long Term Debt Maturities Repayments Of Principal [Table] Number of notes receivable pools out of compliance Number Of Notes Receivable Pools Out Of Compliance Number of notes receivable pools out of compliance with established parameters Interest paid, net of amounts capitalized Interest Paid, Excluding Capitalized Interest, Operating Activities Exchange and other services revenues Service, Other [Member] Basic (in usd per share) Basic earnings (loss) per share (in usd per share) Earnings Per Share, Basic Commitments and Contingencies Disclosure [Line Items] Commitments and Contingencies Disclosure [Line Items] Commitments and Contingencies Disclosure [Line Items] Schedule of securitized vacation ownership debt Schedule of Securitized Vacation Ownership Debt [Table Text Block] Tabular disclosure of the securitized vacation ownership debt of the variable interest entities. Corporate and Other Corporate, Non-Segment [Member] Cost reimbursements Cost Reimbursements, Expense Cost Reimbursements, Expense Deferred compensation liability Deferred Compensation Liability, Current and Noncurrent Segment Reporting, Asset Reconciling Item [Line Items] Segment Reporting, Asset Reconciling Item [Line Items] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Marketing and sales Selling and Marketing Expense TOTAL MVW SHAREHOLDERS' EQUITY Beginning balance Ending balance Stockholders' Equity Attributable to Parent Revenue remaining performance obligation Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block] Non-cash issuance of debt in connection with finance lease Right-of-Use Asset Obtained in Exchange for Finance Lease Liability Financing Receivable, Past Due [Line Items] Financing Receivable, Past Due [Line Items] Write-offs Time-Sharing Transactions, Allowance for Uncollectible Accounts, Deductions for Direct Write-offs Charged Against Allowance Class C Notes Class C Notes [Member] Class C Notes [Member] Vacation ownership notes receivable, net (including $1,793 and $1,792 from VIEs, respectively) Vacation ownership notes receivable, net Financing Receivable, after Allowance for Credit Loss Entity Interactive Data Current Entity Interactive Data Current Secured debt, net Secured Debt, Net Secured Debt, Net Vacation Ownership Vacation Ownership [Member] Vacation Ownership [Member] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Deferred Tax Asset [Domain] Deferred Tax Asset [Domain] 2025 Notes, net 2025 Notes 2025 Notes [Member] 2025 Notes Payment of withholding taxes on vesting of restricted stock units Restricted Stock, Value, Shares Issued Net of Tax Withholdings Net change in assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Stockholders' Equity [Line Items] Stockholders' Equity [Line Items] Stockholders' Equity [Line Items] Percent of the assets, liabilities, revenues, expenses and cash flows discussed Percentage of Assets, Liabilities, Revenues, Expenses and Cash Flows Consolidated and Discussed Percentage of Assets, Liabilities, Revenues, Expenses and Cash Flows Consolidated and Discussed Fair Value Portion at Fair Value Measurement [Member] Retained Earnings Retained Earnings [Member] Payment of dividends Payments of Dividends Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Litigation charges Gain (Loss) Related to Litigation Settlement Common Stock Common Stock [Member] Receivable Type [Axis] Receivable Type [Axis] Other comprehensive (loss) gain before reclassifications OCI, before Reclassifications, Net of Tax, Attributable to Parent Number of reportable business segments Number of Reportable Segments Repurchase of common stock Payments for Repurchase of Common Stock Shares available for grants under the plan (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Securitizations Securitized Financing Receivable Securitized Financing Receivable Statement [Table] Statement [Table] Beginning of period, average price paid per share (in usd per share) Ending of period, average price paid per share (in usd per share) Stock Repurchased, Per Share Average Price Stock Repurchased, Per Share Average Price Interest rate, effective percentage Debt Instrument, Interest Rate, Effective Percentage Document Quarterly Report Document Quarterly Report Letter of credit Letter of Credit [Member] Stock repurchase activity under current stock repurchase program Class of Treasury Stock [Table Text Block] Statistical Measurement [Axis] Statistical Measurement [Axis] Repurchase of common stock (in shares) Treasury Stock, Shares, Acquired 2022 Convertible Notes Convertible Senior Notes 2022 [Member] Convertible Senior Notes 2022 [Member] Revenue from external customers by geographic areas Revenue from External Customers by Geographic Areas [Table Text Block] Retained earnings Retained Earnings (Accumulated Deficit) Other, net Other Operating Activities, Cash Flow Statement Convertible notes, net Convertible Debt, Fair Value Disclosures Equity Components [Axis] Equity Components [Axis] Scenario [Domain] Scenario [Domain] Total Cash Flows Between Transferee And Transferor Proceeds Cash Flows Between Transferee And Transferor Proceeds Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Axis] Restatement [Domain] Revision of Prior Period [Domain] Interest expense, net Interest Income (Expense), Nonoperating, Net Document Fiscal Year Focus Document Fiscal Year Focus Certain items Certain Items Adjusted EBITDA Reconciliation Represents certain items that are used to reconcile Adjusted EBITDA to Net Income Attributable to Common Shareholders Restricted cash Restricted Cash [Member] Restricted Cash OPERATING ACTIVITIES Net Cash Provided by (Used in) Operating Activities [Abstract] 2029 Notes, net 2029 Notes 2029 Notes [Member] 2029 Notes Statement [Line Items] Statement [Line Items] Finance lease payment Finance Lease, Principal Payments Floating interest rate through April 2024 Maturity Range Two [Member] Maturity Range Two Term of contract including renewals Lessee, Finance Lease, Term of Contract Including Renewals Lessee, Finance Lease, Term of Contract Including Renewals Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Cap strike rate Derivative, Cap Interest Rate Variable Rate [Domain] Variable Rate [Domain] Vacation ownership notes, number of classes Vacation Ownership Notes, Number Of Classes Vacation Ownership Notes, Number Of Classes Warehouse Credit Facility Warehouse Credit Facility [Member] Warehouse Credit Facility [Member] Floor strike rate Derivative, Floor Interest Rate Stock awards granted, weighted average (in usd per share) exercise date fair value Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Granted Weighted Average Exercise Price Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Granted Weighted Average Exercise Price Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Financing receivable credit quality indicators Financing Receivable Credit Quality Indicators [Table Text Block] Asset acquisition, consideration paid Payments to Acquire Productive Assets Management and exchange Management And Exchange [Member] Management And Exchange Document Transition Report Document Transition Report Local Phone Number Local Phone Number Number of Shares Repurchased Treasury Stock, Shares [Abstract] 2020 Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year Inventory Increase (Decrease) in Inventories Financing Receivable, Allowance for Credit Loss [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] New Accounting Standards And Future Adoption of Accounting Standards New Accounting Pronouncements, Policy [Policy Text Block] Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Goodwill Goodwill Other, net Proceeds from Sale of Other Property, Plant, and Equipment Beginning of period, number of shares repurchased (in shares) Ending of period, number of shares repurchased (in shares) Treasury Stock, Shares Name of Property [Domain] Name of Property [Domain] Tax receivable Income Taxes Receivable SOFR Floor SOFR Floor [Member] SOFR Floor Adjustments to reconcile net income to net cash, cash equivalents and restricted cash (used in) provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Provision for income taxes Tax provision Income Tax Expense (Benefit) Geographical [Domain] Geographical [Domain] Deferred taxes Deferred Income Tax Liabilities, Net Preferred stock, par value (in usd per share) Preferred Stock, Par or Stated Value Per Share Income Statement [Abstract] Income Statement [Abstract] Additional Paid-In Capital Additional Paid-in Capital [Member] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Document Fiscal Period Focus Document Fiscal Period Focus Lease liability to be paid, thereafter Finance Lease, Liability, to be Paid, After Year Four Finance Lease, Liability, to be Paid, After Year Four Cumulative effect, period of adoption, adjusted balance Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Expenses Cost of Goods and Services Sold Class A, B, C, Portion Of D Class A, B, C, Portion Of D [Member] Class A, B, C, Portion Of D Shares for diluted earnings (loss) per share (in shares) Weighted Average Number of Shares Outstanding, Diluted Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] Financing Financing Expense Not From Contract With Customer Financing expenses include costs in support of the financing, servicing and securitization processes. Non-cash issuance of debt in connection with finance lease Liabilities Assumed Expected term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Interest income associated with vacation ownership notes receivable Schedule Of Components Of Investment Income Included In Interest Income Table [Table Text Block] Interest Income associated with vacation ownership notes receivable. Average Price Paid per Share Shares Repurchased, Average Price Paid Per Share [Abstract] Shares Repurchased, Average Price Paid Per Share Real estate inventory Inventory Timeshare, Gross Total of (1) improvements, (2) held-for-sale, and (3) construction-in-process. Sale of vacation ownership products Time Share [Member] 2027 Warrants 2027 Warrants [Member] 2027 Warrants Convertible note hedges exercised (in shares) Convertible Note Hedges Exercised Convertible note hedges exercised Common stock — $0.01 par value; 100,000,000 shares authorized; 75,805,974 and 75,744,524 shares issued, respectively Common Stock, Value, Issued Carrying Amount Reported Value Measurement [Member] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Voluntary repurchases of defaulted vacation ownership notes receivable Defaulted Mortgage Loans Repurchased, Net of Substitutions The amount of defaulted mortgage notes receivable, net of substitutions, that were voluntarily repurchased for the period. Cash Outflows [Abstract] Cash Outflows [Abstract] Cash Outflows [Abstract] Senior notes Senior Notes [Member] Stock awards granted, weighted average (in usd per share) grant date fair value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value 2024 Time-Sharing Transaction, Notes Receivable, Maturity, Year One Debt instrument, convertible, conversion price (in usd per share) Debt Instrument, Convertible, Conversion Price Schedule of cash flow hedges included in accumulated other comprehensive income (loss) Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block] Operating segments Operating Segments [Member] Convertible notes Convertible Debt [Member] Receivables from contracts with customers, net Receivables from Customers Balance at Mar 31, 2022 Time-Sharing Transactions, Maturities of Notes Receivable, Net Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Surety bonds issued Surety Bonds Surety Bonds issued. Variable Interest Entity [Line Items] Variable Interest Entity [Line Items] Cash, cash equivalents and restricted cash, beginning of period Cash, cash equivalents and restricted cash, end of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Cash Flows Between Transferee And Transfer or Funding Of Restricted Cash Cash Flows Between Transferee And Transfer or Funding Of Restricted Cash Cash Flows Between Transferee And Transfer or Funding Of Restricted Cash Net income attributable to noncontrolling interests Net income attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest CONTINGENCIES AND COMMITMENTS Commitments and Contingencies Disclosure [Text Block] Common stock, shares issued (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Issued Real estate inventory, increase true up Real Estate Inventory, Increase (Decrease) True Up Changes in estimates within the relative sales value calculations accounted for as real estate inventory true-ups. Long Term Debt Maturities Repayments Of Principal [Line Items] Long Term Debt Maturities Repayments Of Principal [Line Items] Long Term Debt Maturities Repayments Of Principal [Line Items] Purchase commitment obligation due, 2024 Purchase Obligation, to be Paid, Year One Total MVW Shareholders' Equity Parent [Member] Interest receipts Cash Flows Between Transferee And Transferor Proceeds From Interest Receipts Cash Flows Between Transferee And Transferor Proceeds From Interest Receipts Services transferred over time Transferred over Time [Member] ACQUISITIONS Asset Acquisition [Text Block] Transaction and integration costs Business Combination, Acquisition Related Costs Performance-based RSUs Performance Based Restricted Stock Unit [Member] Performance Based Restricted Stock Unit [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Accrued liabilities (including $3 and $5 from VIEs, respectively) Accrued liabilities Accrued Liabilities Amendment Flag Amendment Flag Net cash, cash equivalents and restricted cash used in investing activities Net Cash Provided by (Used in) Investing Activities Principal amount Debt Instrument, Face Amount 2025 Time-Sharing Transaction, Notes Receivable, Maturity, Year Two OTHER COMPREHENSIVE GAIN, NET OF TAX Other Comprehensive Income (Loss), Net of Tax Greater than 120 days past due Financing Receivables Equal To Greater Than120 Days Past Due [Member] Financing receivables that are equal to or greater than 120 days past due. COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS Comprehensive Income (Loss), Net of Tax, Attributable to Parent Option indexed to issuer's equity, indexed shares (in shares) Option Indexed to Issuer's Equity, Indexed Shares Values of vacation ownership notes receivable that were purchased by trust during the period Values of Vacation Ownership Notes Receivable that Were Purchased By Trust During the Period Values of Vacation Ownership Notes Receivable that Were Purchased By Trust During the Period Impairment charges Impairment of Long-Lived Assets to be Disposed of Entity Current Reporting Status Entity Current Reporting Status Total Cash Flows Between Transferee And Transferor Repayments Cash Flows Between Transferee And Transferor Repayments Time Sharing Transactions, Allowance for Uncollectible Accounts [Roll Forward] Time-Sharing Transactions, Allowance for Uncollectible Accounts [Roll Forward] Indemnification assets FDIC Indemnification Asset Payroll and benefit liabilities Increase (Decrease) in Employee Related Liabilities 2024, lease liability to be paid Finance Lease, Liability, to be Paid, Year One Note receivable Financing Receivable, before Allowance for Credit Loss, Noncurrent 700 + FICO Score, Greater than 700 [Member] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Purchase of company owned life insurance Payments for (Proceeds from) Life Insurance Policies INCOME BEFORE INCOME TAXES AND NONCONTROLLING INTERESTS Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax Gross write-offs 2022 Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff Purchase commitment obligation due, 2025 Purchase Obligation, to be Paid, Year Two Unamortized debt discount and issuance costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Interest income and expense recognized as a result of our involvement with variable interest entities Interest Income and Interest Expense Disclosure [Table Text Block] Finance lease incentive Proceeds From Finance Lease Incentive Proceeds From Finance Lease Incentive 600 - 699 FICO Score, 600 to 699 [Member] Inventory Inventory Inventory Timeshare Total of (1) improvements, (2) held-for-sale, (3) construction-in-process, and (4) operating supplies, held in the normal course of business. Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code 2025, lease liability to be paid Finance Lease, Liability, to be Paid, Year Two Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Effect of changes in exchange rates on cash, cash equivalents and restricted cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Nature of Operations Nature of Operations [Policy Text Block] Nature of Operations Asset Acquisition [Abstract] Cash dividend declared Dividends Declared [Table Text Block] Title of Individual [Domain] Title of Individual [Domain] Cost Basis of Shares Repurchased Treasury Stock, Values [Abstract] Treasury Stock, Values Expected volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Financing receivable, allowance for credit losses, that would have been increased Financing Receivable, Allowance For Credit Losses, That Would Have Been Increased Financing Receivable, Allowance For Credit Losses, That Would Have Been Increased Contract Liabilities Contract with Customer, Liability [Abstract] Dividends Dividends Future Minimum Payments Receivable [Table] Future Minimum Payments Receivable [Table] Future Minimum Payments Receivable [Table] 31 – 90 days past due Financial Asset, Aging, 31 To 90 Days Past Due [Member] Financial Asset, Aging, 31 To 90 Days Past Due [Member] Long-term debt Long-Term Debt Non-cash transfer from property and equipment to other assets Transfer From Property And Equipment To Other Assets Transfer From Property And Equipment To Other Assets Balance Sheet Location [Axis] Balance Sheet Location [Axis] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Debt, net Debt And Finance Lease Obligations Net Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long term debt and finance lease obligations, net of unamortized discount and debt issuance costs. Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Class of Warrant or Right [Axis] Class of Warrant or Right [Axis] SOFR One Month Period SOFR One Month Period [Member] SOFR One Month Period Maximum Maximum [Member] Derivative Instruments and Hedging Activities Disclosures [Line Items] Derivative Instruments and Hedging Activities Disclosures [Line Items] Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss), Net of Tax Deferred revenue Deferred revenue Contract With Customer, Liability, Deferred Revenue Contract With Customer, Liability, Deferred Revenue Gross write-offs 2023 Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Deferred revenue Increase (Decrease) in Contract with Customer, 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Receivable Title of 12(b) Security Title of 12(b) Security Other assets Other Assets, Fair Value Disclosure 2022 Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year Consolidated Entities [Axis] Consolidated Entities [Axis] 2019 & Prior Financing Receivable, Year Five, Originated, Four Years And Prior Before Current Fiscal Year Financing Receivable, Year Five, Originated, Four Years And Prior Before Current Fiscal Year Schedule of unrecognized tax benefits Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] TOTAL EXPENSES Costs and Expenses Debt Instrument [Line Items] Debt Instrument [Line Items] Accounts and contracts receivable, net Contracts With Customers, Accounts Receivable The right to consideration that is unconditional from contracts with customers that is classified within accounts receivable Acquired Acquired [Member] Acquired [Member] Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Share-based compensation plans (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Payment of debt issuance costs Payments of Debt Issuance Costs BUSINESS SEGMENTS Segment Reporting Disclosure [Text Block] Total lease payments Finance Lease, Liability, to be Paid Other Other Receivables Previously Reported Previously Reported [Member] Financing Receivable, Allowance for Credit Loss [Table] Financing Receivable, Allowance for Credit Loss [Table] Other Operating Supplies and Inventories Operating Supplies and Inventories Term of contract Lessee, Finance Lease, Term of Contract LIABILITIES AND EQUITY Liabilities and Equity [Abstract] Fair Value Estimate of Fair Value Measurement [Member] 2026 Time-Sharing Transaction, Notes Receivable, Maturity, Year Three Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] 2023, remaining Long-Term Debt, Maturity, Remainder of Fiscal Year Adjusted EBITDA, net (loss) income, depreciation and amortization Reconciliation of Other Significant Reconciling Items from Segments to Consolidated [Table Text Block] Principal to investors Cash Flows Between Transferee And Transferor Repayments Of Principal To Investors Cash Flows Between Transferee And Transferor Repayments Of Principal To Investors Aging of recorded investment in principal, before reserves, in vacation ownership notes receivable Financing Receivable, Past Due [Table Text Block] Other assets Increase (Decrease) in Other Operating Assets MVW 2023-1 LLC MVW 2023-1 LLC [Member] MVW 2023-1 LLC Cash and issued a non-interest bearing note payable Asset Acquisition, Consideration Transferred, Cash And Notes Asset Acquisition, Consideration Transferred, Cash And Notes 2027 Long-Term Debt, Maturity, Year Four Write off of deferred debt issuance cost Write off of Deferred Debt Issuance Cost Employee SARs (in shares) Incremental Common Shares Attributable To Stock Option And Stock Appreciation Right Plans Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements for stock options and Stock Appreciation Rights using the treasury stock method. Revolving Corporate Credit Facility, net Revolving Corporate Credit Facility [Member] Revolving Corporate Credit Facility [Member] Gross write-offs 2019 and Prior Financing Receivable, Excluding Accrued Interest, Year Five And Before Originated, Four Years before Current Fiscal Year, Writeoff Financing Receivable, Excluding Accrued Interest, Year Five And Before Originated, Four Years before Current Fiscal Year, Writeoff Non-cash transfer from other assets to property and equipment Transfer From Other Assets To Property And Equipment Transfer From Other Assets To Property And Equipment Entity Filer Category Entity Filer Category Shares for basic earnings (loss) per share (in shares) Weighted Average Number of Shares Outstanding, Basic 91 – 120 days past due Financing Receivables, 91 To 120 Days Past Due [Member] Financing Receivables, 91 To 120 Days Past Due Term Loan, net Term Loan Term Loan [Member] Term Loan [Member] Classifications of consolidated vie assets and liabilities Schedule of Variable Interest Entities [Table Text Block] United States UNITED STATES Schedule of unrecognized compensation cost, unvested awards Share-Based Payment Arrangement, Nonvested Award, Cost [Table Text Block] Number of notes receivable pools outstanding Number of Consolidated Notes Receivable Pools Outstanding Number of Consolidated Notes Receivable Pools Outstanding Gross write-offs 2020 Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff Asset acquisition, consideration transferred Asset Acquisition, Consideration Transferred Share-based compensation expense Share-based compensation expense Share-Based Payment Arrangement, Expense Contingencies and Commitments (Note 10) Commitments and Contingencies Security Exchange Name Security Exchange Name Beginning balance Ending balance Time-Sharing Transactions, Allowance for Uncollectible Accounts Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] Rental Rental [Member] Rental [Member] Reclassified of previous deposits associated with the project from other assets to property and equipment Asset Acquisition, Recognized Identifiable Assets Acquired, Amounts Reclassified to Property and Equipment from Other Assets Asset Acquisition, Recognized Identifiable Assets Acquired, Amounts Reclassified to Property and Equipment from Other Assets Interest expense to investors Interest Expense, Related Party Principal receipts Cash Flows Between Transferee And Transferor Proceeds From Principal Receipts Cash Flows Between Transferee And Transferor Proceeds From Principal Receipts Notional amount Derivative, Notional Amount Class D Notes Class D Notes [Member] Class D Notes Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Non-cash issuance of treasury stock for employee stock purchase plan Stock Issued Preferred stock — $0.01 par value; 2,000,000 shares authorized; none issued or outstanding Preferred Stock, Value, Issued Revenues Reconciliation of Revenue from Segments to Consolidated [Table Text Block] Letters of credit outstanding Letters of Credit Outstanding, Amount Debt balances, net of unamortized debt issuance costs Schedule of Debt [Table Text Block] Revenue from contracts with customers Revenue from Contract with Customer, Excluding Assessed Tax SARs Stock Appreciation Rights (SARs) [Member] Cover [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Depreciation and amortization Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction SHARE-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] Schedule of compensation cost for share-based payment arrangements, allocation of share-based compensation costs by plan Share-Based Payment Arrangement, Cost by Plan [Table Text Block] Other (including $80 and $76 from VIEs, respectively) Other assets Other Assets REVENUE AND RECEIVABLES Revenue from Contract with Customer [Text Block] Non-cash transfer from property and equipment to inventory Transfer From Property And Equipment To Inventory Transfer From Property And Equipment To Inventory Trust Entity [Domain] Trust Entity [Domain] Trust Entity [Domain] Segment Reporting [Abstract] Segment Reporting [Abstract] Vacation ownership notes receivable, net Notes Receivable, Fair Value Disclosure Advance deposits Advance deposits Contract With Customer, Liability, Advance Deposits Contract With Customer, Liability, Advance Deposits Noncontrolling Interests Noncontrolling Interest [Member] Royalty fee Royalty Expense Forecast Forecast [Member] Defaulted vacation ownership notes receivable repurchase activity Financing Receivable, Allowance for Credit Losses, Repurchase Activity Financing Receivable, Allowance for Credit Losses, Repurchase Activity Risk-free rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate VACATION OWNERSHIP NOTES RECEIVABLE Financing Receivables [Text Block] Guarantor obligations, maximum exposure, due in fourth year Guarantor Obligations, Maximum Exposure, Undiscounted, Due In Fourth Year Guarantor Obligations, Maximum Exposure, Undiscounted, Due In Fourth Year TOTAL LIABILITIES AND EQUITY Liabilities and Equity Amortization of debt issuance costs Debt issuance cost amortization Amortization of Debt Issuance Costs Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Interest receivable Interest Receivable Aggregate principal amount Extinguishment of Debt, Amount Timing of Transfer of Good or Service [Domain] Timing of Transfer of Good or Service [Domain] Stock repurchase program, remaining authorized repurchase amount Stock Repurchase Program, Remaining Authorized Repurchase Amount Investments, All Other Investments [Abstract] Investments, All Other Investments [Abstract] All other countries Non-US [Member] Accounts and nontrade receivable Accounts and Nontrade Receivable [Table Text Block] Accounts and Nontrade Receivable Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] AOCI Attributable to Parent, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Future principal payments, net of reserves, and interest rates of vacation ownership notes receivable Schedule of Financing Receivables, Minimum Payments [Table Text Block] No Score Nil Fico Score [Member] Nil credit score as defined by the external credit rating agency, Fair Isaac Corporation (FICO). Element name and standard label in FICO Score Greater Than [low end numeric value] [Member] or FICO Score Less Than [high end numeric value] [Member] formats. Purchase of vacation ownership units for future transfer to inventory Purchase Of Vacation Ownership Units For Future Transfer To Inventory Purchase Of Vacation Ownership Units For Future Transfer To Inventory Current Fiscal Year End Date Current Fiscal Year End Date Unrecognized tax benefits, income tax penalties and interest accrued Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Accounts and contracts receivable, net (including $13 and $13 from VIEs, respectively) Accounts receivable, net Accounts receivable, including VIE, after allowance for credit loss Accounts receivable, including VIE, after allowance for credit loss Accounts Receivable, Including Variable Interest Entities, After Allowance for Credit Loss Accounts Receivable, Including Variable Interest Entities, After Allowance for Credit Loss 2023, remaining Time-Sharing Transaction, Notes Receivable, Maturity, Remainder Of Fiscal Year Time-Sharing Transaction, Notes Receivable, Maturity, Remainder Of Fiscal Year Numerator used to calculate diluted earnings (loss) per share Net Income (Loss) Available to Common Stockholders, Diluted Intangibles, net Intangible Assets, Net (Excluding Goodwill) Diluted (in usd per share) Earnings Per Share, Diluted Number of extensions Lessee, Finance Lease, Number Of Extensions Lessee, Finance Lease, Number Of Extensions Revenues excluding reimbursed costs Revenues Excluding Reimbursed Costs Revenues Excluding Reimbursed Costs Consolidation Items [Axis] Consolidation Items [Axis] Effect of dilutive shares outstanding Earnings Per Share, Diluted, Other Disclosure [Abstract] Receivables from Contracts with Customers Contract with Customer, Receivable The total right to consideration that is unconditional from contracts with customers Unrecognized tax benefit at beginning of balance Unrecognized tax benefit at end of balance Unrecognized Tax Benefits (Decrease) increase in vacation ownership notes receivable reserve Financing Receivable, Credit Loss, Expense (Reversal) Accounts payable Accounts Payable Combined Marriott [Member] Combined Marriott [Member] Combined Marriott Charleston, South Carolina Charleston, South Carolina [Member] Charleston, South Carolina 2026 Warrants 2026 Warrants [Member] 2026 Warrants Entity Address, Address Line One Entity Address, Address Line One Contract with customer, contract assets Contract with Customer, Asset, before Allowance for Credit Loss Contract Liabilities Contract with Customer, Liability Product and Service [Axis] Product and Service [Axis] Foreign income tax adjustments, increase Foreign Income Tax Adjustments, Increase Foreign Income Tax Adjustments, Increase Vacation ownership notes receivable reserve Provision for Loan, Lease, and Other Losses Originated Originated [Member] Originated [Member] Weighted average FICO score within originated loan pool Weighted Average FICO Score Within Loan Pool Weighted Average FICO Score Within Loan Pool Credit Facility [Axis] Credit Facility [Axis] Non-cash issuance of debt in connection with asset acquisition Issuance of Debt in Connection with Asset Acquisition Issuance of Debt in Connection with Asset Acquisition Ancillary revenues Ancillary Revenues [Member] Ancillary Revenues INVENTORY Inventory Disclosure [Text Block] Equity [Abstract] Equity [Abstract] Recoveries Time Sharing Transactions Direct Recoveries Charged Against Allowance Time Sharing Transactions Direct Recoveries Charged Against Allowance Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Entity Tax Identification Number Entity Tax Identification Number Shares authorized for issuance under the plan (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Unamortized debt issuance costs Unamortized Debt Issuance Expense Purchase commitment obligation due, 2026 Purchase Obligation, to be Paid, Year Three Asset Acquisition [Line Items] Asset Acquisition [Line Items] Derivative, fixed interest rate Derivative, Fixed Interest Rate Purchase commitment obligation due, remainder of 2023 Purchase Obligation, to be Paid, Remainder of Fiscal Year Disaggregation of revenue Disaggregation of Revenue [Table Text Block] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Stock repurchase program, additional authorized amount Stock Repurchase Program, Additional Authorized Amount Stock Repurchase Program, Additional Authorized Amount Consolidated Entities [Domain] Consolidated Entities [Domain] Corporate Credit Facility Corporate Credit Facility [Member] Corporate Credit Facility [Member] Guarantor obligations, maximum exposure due in first year Guarantor Obligations Maximum Exposure Undiscounted Due Year One Guarantor Obligations Maximum Exposure Undiscounted Due Year One Non-interest bearing note payable, net Non Interest Bearing Note Payable [Member] Non Interest Bearing Note Payable Composition of vacation ownership notes receivable balances, net of reserves Notes Receivable, Balances, Net Of Reserves [Table Text Block] Notes Receivable, Balances, Net Of Reserves [Table Text Block] Derivative Maturity [Axis] Derivative Maturity [Axis] Derivative Maturity Guarantor obligations, maximum exposure Guarantor Obligations, Maximum Exposure, Undiscounted Current Financial Asset, Not Past Due [Member] Information technology hardware and software Information Systems and Technology [Member] Information Systems and Technology Management fee revenues Management Service [Member] Change in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Entity Central Index Key Entity Central Index Key Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Repayment of debt related to securitization transactions Repayments of Secured Debt Name of Property [Axis] Name of Property [Axis] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Increase in acquisition reserves for uncertain tax positions Unrecognized Tax Benefits, Increase Resulting from Acquisition Securitized Interest income associated with vacation ownership notes receivable — securitized Securitized Vacation Ownership Notes Receivable [Member] Securitized vacation ownership notes receivable Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] City Area Code City Area Code ASSETS Assets [Abstract] General and administrative General and Administrative Expense Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Number of vacation ownership units acquired Number Of Vacation Ownership Units Acquired Number Of Vacation Ownership Units Acquired 2026 Convertible Notes 2026 Convertible Notes [Member] 2026 Convertible Notes Purchase commitment Purchase Obligation Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Corporate and other Corporate and Other Income Expense Corporate and other income (expense). Revenue remaining performance obligation expected timing (percentage) Revenue, Remaining Performance Obligation, Percentage FINANCING ACTIVITIES Net Cash Provided by (Used in) Financing Activities [Abstract] Thereafter Time-Sharing Transaction, Notes Receivable, Maturity, after Year Four Time-Sharing Transaction, Notes Receivable, Maturity, after Year Four Interest rate collar with a cap and a floor strike rate of April 2024 Maturity Range Three [Member] Maturity Range Three Vacation ownership notes receivable collections Increase (Decrease) in Notes Receivable Collections The increase (decrease) during the reporting period in the amount of principal collections on mortgage loans on real estate. Total financial liabilities Financial Liabilities Fair Value Disclosure 2024 Long-Term Debt, Maturity, Year One Share-based compensation Share-Based Payment Arrangement, Noncash Expense Financing Receivable [Axis] Financing Receivable [Axis] Financing Receivable [Axis] Variable Rate [Axis] Variable Rate [Axis] Vacation Ownership Receivables and Warehouse Credit Facility Vacation Ownership Receivables and Warehouse Credit Facility [Member] Vacation Ownership Receivables and Warehouse Credit Facility Cash surrender value of life insurance Cash Surrender Value of Life Insurance Number of primary sources Number of Primary Sources Number of Primary Sources Interest Rate Contract Interest Rate Contract [Member] Other liabilities Increase (Decrease) in Other Operating Liabilities Class A Notes Class A Notes [Member] Class A Notes [Member] Indemnified tax liability Indemnified Tax Liability [Member] Indemnified Tax Liability [Member] Capital expenditures for property and equipment (excluding inventory) Payments to Acquire Property, Plant, and Equipment Impairment Asset Impairment Charges Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Weighted Average Weighted Average [Member] Reconciliation of earnings or loss and number of shares used in calculation of basic and diluted earnings or loss per share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Convertible debt Convertible Debt [Table Text Block] Values of vacation ownership notes receivable that were securitized during the period Values Of Vacation Ownership Notes Receivable That Were Securitized During The Period Values Of Vacation Ownership Notes Receivable That Were Securitized During The Period Guarantor obligations, maximum exposure, due in second year Guarantor Obligations, Maximum Exposure, Undiscounted, Due In Second Year Guarantor Obligations, Maximum Exposure, Undiscounted, Due In Second Year Accounting Standards Update [Extensible Enumeration] Accounting Standards Update [Extensible Enumeration] Accounting Standards Update 2020-06 [Member]