DEBT AND NON-RECOURSE DEBT - Schedule of Outstanding Borrowings (Details) - USD ($) $ in Millions	9 Months Ended	12 Months Ended
Sep. 30, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Total debt, net	$ 4,719	$ 4,601
Debt instrument, average interest rate	5.98%	6.14%
Bluegreen Acquisition
Debt Instrument [Line Items]
Debt issuance discounts	$ 2	$ 2
Grand Islander and Bluegreen Securitized and Non-Recourse Debt
Debt Instrument [Line Items]
Debt issuance discounts	$ 6	11
NBA Receivables Facility
Debt Instrument [Line Items]
Outstanding borrowings, percentage	15.00%
Recourse portion subject to exceptions	$ 5
Line of Credit and Senior Notes
Debt Instrument [Line Items]
Debt issuance discounts	4	5
Line of Credit
Debt Instrument [Line Items]
Unamortized deferred financing costs	$ 35	39
Line of Credit \| Term loan A due 2028
Debt Instrument [Line Items]
Debt instrument, stated interest rate (as a percent)	5.966%
Total debt, gross	$ 400	400
Line of Credit \| Term loan B due 2028
Debt Instrument [Line Items]
Debt instrument, stated interest rate (as a percent)	6.316%
Total debt, gross	$ 852	858
Line of Credit \| Term loan B due 2031
Debt Instrument [Line Items]
Debt instrument, stated interest rate (as a percent)	6.316%
Total debt, gross	$ 890	893
Senior Notes
Debt Instrument [Line Items]
Unamortized deferred financing costs	$ 21	25
Senior Notes \| Senior notes due 2029
Debt Instrument [Line Items]
Debt instrument, stated interest rate (as a percent)	5.00%
Total debt, gross	$ 850	850
Senior Notes \| Senior notes due 2031
Debt Instrument [Line Items]
Debt instrument, stated interest rate (as a percent)	4.875%
Total debt, gross	$ 500	500
Senior Notes \| Senior notes due 2032
Debt Instrument [Line Items]
Debt instrument, stated interest rate (as a percent)	6.625%
Total debt, gross	$ 900	900
Senior Notes \| Other debt
Debt Instrument [Line Items]
Total debt, gross	89	38
Senior Notes \| Timeshare Facility Due 2025
Debt Instrument [Line Items]
Unamortized deferred financing costs	1	2
Senior Notes and Other Debt
Debt Instrument [Line Items]
Total debt, gross	4,781	4,672
Less: unamortized deferred financing costs and discounts	(62)	(71)
Total debt, net	4,719	4,601
Secured Debt
Debt Instrument [Line Items]
Total debt, gross	2,505	2,350
Less: unamortized deferred financing costs and discounts	(33)	(32)
Total debt, net	$ 2,472	$ 2,318
Debt instrument, average interest rate	5.096%	5.235%
Unamortized deferred financing costs	$ 27	$ 21
Secured Debt \| Timeshare Facility due 2027
Debt Instrument [Line Items]
Total debt, gross	$ 550	428
Debt instrument, average interest rate	5.552%
Secured Debt \| Securitized Debt Due 2032-2044
Debt Instrument [Line Items]
Total debt, gross	$ 1,931	1,883
Debt instrument, average interest rate	4.957%
Secured Debt \| Securitized Debt Due 2032-2044 \| Minimum
Debt Instrument [Line Items]
Debt instrument, average interest rate	1.41%
Secured Debt \| Securitized Debt Due 2032-2044 \| Maximum
Debt Instrument [Line Items]
Debt instrument, average interest rate	6.419%
Secured Debt \| Quorum Purchase Facility due 2034
Debt Instrument [Line Items]
Total debt, gross	$ 4	6
Debt instrument, average interest rate	5.024%
Secured Debt \| NBA Receivables Facility due 2031
Debt Instrument [Line Items]
Total debt, gross	$ 20	33
Debt instrument, average interest rate	6.067%
Revolving Credit Facility
Debt Instrument [Line Items]
Unamortized deferred financing costs	$ 4	3
Revolving Credit Facility \| Revolver due 2030
Debt Instrument [Line Items]
Debt instrument, stated interest rate (as a percent)	5.93%
Total debt, gross	$ 300	$ 233

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