Accounts Receivable - Summary of Accounts Receivable, Net of Allowance for Credit Losses (Details) - USD ($) $ in Millions		Dec. 31, 2021	Dec. 31, 2020
Accounts Notes And Loans Receivable [Line Items]
Accounts receivable, net of allowances		$ 302	$ 119
Fee-for-Service Commission
Accounts Notes And Loans Receivable [Line Items]
Accounts receivable, net of allowances	[1]	73	22
Real Estate and Financing Segment
Accounts Notes And Loans Receivable [Line Items]
Accounts receivable, net of allowances		51	11
Resort and Club Management
Accounts Notes And Loans Receivable [Line Items]
Accounts receivable, net of allowances		76	23
Tax Receivables
Accounts Notes And Loans Receivable [Line Items]
Accounts receivable, net of allowances		95	54
Other Receivables
Accounts Notes And Loans Receivable [Line Items]
Accounts receivable, net of allowances	[2]	$ 7	$ 9

[1] Net of allowance.

[2] Primarily includes individually insignificant accounts receivable and related allowances recognized in the ordinary course of business.