Timeshare Financing Receivables - Schedule of Change in Allowance For Financing Receivables Losses (Details) - USD ($) $ in Millions		5 Months Ended	7 Months Ended	12 Months Ended
	Aug. 02, 2021	Dec. 31, 2021	Jul. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Initial allowance for PCD financing receivables acquired during the period	$ 512
Uncollectable balance			$ 249
Increase in allowance for loan losses		$ 263
Originated
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan loss, beginning balance			211	$ 280	$ 211
Initial allowance for PCD financing receivables acquired during the period					0
Provision for financing receivables losses				140	121
Write-offs				(70)	(79)
Upgrades				54	27
Allowance for loan loss, ending balance		280		404	280
Acquired
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan loss, beginning balance			$ 0	482	0
Initial allowance for PCD financing receivables acquired during the period					512
Provision for financing receivables losses				0	0
Write-offs				(119)	(11)
Upgrades				(25)	(19)
Allowance for loan loss, ending balance		$ 482		$ 338	$ 482