Debt & Non-recourse Debt - Schedule of Outstanding Borrowings (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Long-term debt	$ 2,651	$ 2,913
Debt instrument, average interest rate	6.143%	4.052%
Revolving Credit Facility
Debt Instrument [Line Items]
Unamortized deferred financing costs	$ 4	$ 5
Revolver with a rate of 6.020%, due 2026 \| Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt, gross	40	300
Line of Credit
Debt Instrument [Line Items]
Unamortized deferred financing costs	26	33
Debt issuance discounts	$ 7
Line of Credit \| Term loan with a rate of 7.384%, due 2028
Debt Instrument [Line Items]
Debt instrument, stated interest rate	7.384%
Long-term debt, gross	$ 1,284	1,297
Line of Credit \| Revolver with a rate of 6.020%, due 2026
Debt Instrument [Line Items]
Debt instrument, stated interest rate	6.02%
Senior Notes
Debt Instrument [Line Items]
Unamortized deferred financing costs	$ 19	22
Debt issuance discounts		6
Senior Notes \| Senior notes with a rate of 5.000%, due 2029
Debt Instrument [Line Items]
Debt instrument, stated interest rate	5.00%
Long-term debt, gross	$ 850	850
Senior Notes \| Senior notes with a rate of 4.875%, due 2031
Debt Instrument [Line Items]
Debt instrument, stated interest rate	4.875%
Long-term debt, gross	$ 500	500
Senior Notes \| Other debt
Debt Instrument [Line Items]
Long-term debt, gross	29	27
Senior Notes \| Timeshare Facility
Debt Instrument [Line Items]
Unamortized deferred financing costs	4	2
Senior Notes and Other Debt
Debt Instrument [Line Items]
Long-term debt, gross	2,703	2,974
Less: unamortized deferred financing costs and discounts	(52)	(61)
Long-term debt	2,651	2,913
Non-recourse Debt
Debt Instrument [Line Items]
Long-term debt, gross	1,113	1,334
Less: unamortized deferred financing costs and discounts	(11)	(6)
Long-term debt	$ 1,102	$ 1,328
Debt instrument, average interest rate	3.539%	2.876%
Non-recourse Debt \| Timeshare Facility with an average rate of 2.35%, due 2025
Debt Instrument [Line Items]
Long-term debt, gross	$ 98	$ 131
Debt instrument, average interest rate	5.32%
Non-recourse Debt \| HGV Securitized Debt with a weighted average rate of 2.711%, due 2028
Debt Instrument [Line Items]
Long-term debt, gross	$ 42	70
Debt instrument, average interest rate	2.711%
Non-recourse Debt \| HGV Securitized Debt with a weighted average rate of 3.602%, due 2032
Debt Instrument [Line Items]
Long-term debt, gross	$ 98	143
Debt instrument, average interest rate	3.602%
Non-recourse Debt \| HGV Securitized Debt with a weighted average rate of 2.431%, due 2033
Debt Instrument [Line Items]
Long-term debt, gross	$ 101	151
Debt instrument, average interest rate	2.431%
Non-recourse Debt \| HGV Securitized Debt with a weighted average rate of 3.658%, due 2034
Debt Instrument [Line Items]
Long-term debt, gross	$ 134	0
Debt instrument, average interest rate	3.658%
Non-recourse Debt \| HGV Securitized Debt with a weighted average rate of 4.826%, due 2037
Debt Instrument [Line Items]
Long-term debt, gross	$ 251	0
Debt instrument, average interest rate	4.826%
Non-recourse Debt \| HGV Securitized Debt with a weighted average rate of 4.304%, due 2039
Debt Instrument [Line Items]
Long-term debt, gross	$ 168	193
Debt instrument, average interest rate	4.304%
Non-recourse Debt \| Diamond Resorts Premium Yield Facility with an average rate of 4.766%, due 2031
Debt Instrument [Line Items]
Long-term debt, gross	$ 0	8
Debt instrument, average interest rate	4.766%
Non-recourse Debt \| Diamond Resorts Conduit Facility with an average rate of 2.250%, due 2023
Debt Instrument [Line Items]
Long-term debt, gross	$ 0	125
Debt instrument, average interest rate	2.25%
Non-recourse Debt \| Diamond Resorts Conduit Facility with an average rate of 3.00%, due 2024
Debt Instrument [Line Items]
Long-term debt, gross	$ 0	8
Debt instrument, average interest rate	3.00%
Non-recourse Debt \| Diamond Resorts Owner Trust 2017 with a weighted average rate of 3.504%, due 2029
Debt Instrument [Line Items]
Long-term debt, gross	$ 0	41
Debt instrument, average interest rate	3.504%
Non-recourse Debt \| Diamond Resorts Owner Trust 2018 with a weighted average rate of 4.061%, due 2031
Debt Instrument [Line Items]
Long-term debt, gross	$ 0	92
Debt instrument, average interest rate	4.061%
Non-recourse Debt \| Diamond Resorts Owner Trust 2019 with a weighted average rate of 3.255%, due 2032
Debt Instrument [Line Items]
Long-term debt, gross	$ 87	148
Debt instrument, average interest rate	3.255%
Non-recourse Debt \| Diamond Resorts Owner Trust 2021 with a weighted average rate of 2.160%, due 2033
Debt Instrument [Line Items]
Long-term debt, gross	$ 134	$ 224
Debt instrument, average interest rate	2.16%

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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The average effective interest rate during the reporting period.

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

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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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Amount, after accumulated amortization, of debt discount.

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Amount of unamortized debt discount (premium) and debt issuance costs.

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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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Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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