Timeshare Financing Receivables - Additional Information (Details) - USD ($) $ in Millions	6 Months Ended
Jun. 30, 2021	Dec. 31, 2020
Accounts Notes And Loans Receivable [Line Items]
Decrease in Variable Consideration	$ (28)
Financing receivable, weighted average interest rate (as a percent)	12.62%
Financing receivable, weighted average remaining term (in years)	7 years 4 months 24 days
Financing receivable weighted average maturities year	2036
Interest receivable outstanding	$ 6	$ 7
Timeshare financing receivable not accruing interest	$ 108	117
Minimum
Accounts Notes And Loans Receivable [Line Items]
Financing receivable, stated interest rate (as a percent)	1.50%
Maximum
Accounts Notes And Loans Receivable [Line Items]
Financing receivable, stated interest rate (as a percent)	21.00%
Non-recourse Debt
Accounts Notes And Loans Receivable [Line Items]
Gross timeshare receivables securing the Timeshare Facility	$ 36	$ 17

Financing receivable weighted average maturities year.

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Financing Receivable, Weighted Average Remaining Term

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Time-sharing Transactions, Weighted Average Interest Rate for Notes Receivable

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

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Carrying amount as of the balance sheet date of loans that have been pledged as collateral for borrowings. If the secured party has the right by contract or custom to sell or re-pledge the collateral, then the debtor reclassifies that asset and report that asset in its statement of financial position separately from other assets not so encumbered.

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The receivable or note face amount less the unamortized discount or premium.

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Stated interest rate of notes receivable from time-sharing transactions.

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