RELATED-PARTY TRANSACTIONS (Details) - Director - USD ($) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025	Dec. 31, 2024
Related Party Transaction [Line Items]
Advisory services fees payable	$ 1	$ 1	$ 2	$ 2
Series A Preferred Stock
Related Party Transaction [Line Items]
Preferred share dividend (in shares)					15,212,810	3,815,493