Diamond Acquisition - Schedule of Preliminary Fair Values of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions			12 Months Ended
	Aug. 02, 2021		Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Timeshare financing receivables, net			$ 1,747	$ 974
Operating lease right-of-use assets, net			70	52
Advanced deposits			112	117
Goodwill			1,377	$ 0
Diamond Acquisition
Business Acquisition [Line Items]
Cash and cash equivalents	$ 310
Restricted cash	127
Accounts receivable, net of allowance for doubtful accounts	58
Timeshare financing receivables, net	825
Inventory	497
Property and equipment, net	298
Operating lease right-of-use assets, net	30
Intangible assets, net	1,431
Other assets	250
Total assets acquired	3,826
Accounts payable, accrued expenses and other	470
Debt, net	14
Non-recourse debt, net	660
Operating lease liabilities	33
Advanced deposits	4
Deferred revenues	140
Deferred income tax liabilities	472
Total liabilities assumed	1,793
Net assets acquired	2,033
Total consideration transferred	3,410		3,410
Goodwill	$ 1,377	[1]	$ 1,377

[1] Goodwill is calculated as total consideration transferred less net assets acquired and it primarily represents the value that we expect to obtain from synergies and growth opportunities from our combined Company post-acquisition. The majority of goodwill is not expected to be deductible for tax purposes.