FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Carrying Amount
Assets:
Timeshare financing receivables, net	$ 2,976	$ 2,113
Liabilities:
Debt, net	4,885	3,049
Non-recourse debt, net	1,725	1,466
Level 1
Assets:
Timeshare financing receivables, net	0	0
Liabilities:
Debt, net	3,377	2,496
Non-recourse debt, net	1,710	867
Level 3
Assets:
Timeshare financing receivables, net	3,145	2,289
Liabilities:
Debt, net	1,449	483
Non-recourse debt, net	$ 22	$ 592