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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Debt & Non-recourse Debt - Additional Information (Details) - USD ($) $ in Millions	1 Months Ended	6 Months Ended
	Apr. 30, 2022	Jun. 30, 2022	May 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Interest paid		$ 163
Term loan outstanding		550
Accumulated other comprehensive loss, Qualifying as hedge		45		$ 2
Restricted cash		292		263
Reserves related to non-recourse debt
Debt Instrument [Line Items]
Restricted cash		63		67
Timeshare Facility
Debt Instrument [Line Items]
Long-term debt, gross	$ 246
Cash deposits	34
Debt issuance costs	4		$ 3
Debt instrument face amount	450		$ 750
3.61% Timeshare Facility
Debt Instrument [Line Items]
Long-term debt, gross	$ 107
Debt instrument, stated interest rate	3.61%
4.10% Timeshare Facility
Debt Instrument [Line Items]
Long-term debt, gross	$ 84
Debt instrument, stated interest rate	4.10%
4.69% Timeshare Facility
Debt Instrument [Line Items]
Long-term debt, gross	$ 22
Debt instrument, stated interest rate	4.69%
6.79% Timeshare Facility
Debt Instrument [Line Items]
Long-term debt, gross	$ 33
Debt instrument, stated interest rate	6.79%
Term Loans Due 2028
Debt Instrument [Line Items]
Remaining borrowing capacity		125
Senior Notes
Debt Instrument [Line Items]
Debt issuance costs		21		22
Line of Credit
Debt Instrument [Line Items]
Debt issuance costs		28		33
Revolving Credit Facility
Debt Instrument [Line Items]
Debt issuance costs		$ 5		$ 5
Revolving Credit Facility \| LIBOR
Debt Instrument [Line Items]
Derivative fixed interest rate		1.58%
Revolving Credit Facility \| Senior Secured Credit Facilities
Debt Instrument [Line Items]
Debt instrument repaid amount		$ 132
Letters of credit outstanding, amount		$ 1
Term Loan \| LIBOR
Debt Instrument [Line Items]
Derivative fixed interest rate		0.53%
Cash Collateral Secured Credit Facilities
Debt Instrument [Line Items]
Letters of credit outstanding, amount		$ 2