ACCOUNTS RECEIVABLE - Summary of Accounts Receivable, Net of Allowance for Credit Losses (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Accounts Notes And Loans Receivable [Line Items]
Accounts receivable, net of allowances	$ 485	$ 511
Fee-for-service commissions
Accounts Notes And Loans Receivable [Line Items]
Accounts receivable, net of allowances	69	91
Real estate and financing
Accounts Notes And Loans Receivable [Line Items]
Accounts receivable, net of allowances	44	59
Resort and club operations
Accounts Notes And Loans Receivable [Line Items]
Accounts receivable, net of allowances	211	179
Tax receivables
Accounts Notes And Loans Receivable [Line Items]
Accounts receivable, net of allowances	75	84
Insurance claims receivable
Accounts Notes And Loans Receivable [Line Items]
Accounts receivable, net of allowances	82	81
Other receivables
Accounts Notes And Loans Receivable [Line Items]
Accounts receivable, net of allowances	$ 4	$ 17