v3.26.1
SIGNIFICANT ACCOUNTING POLICIES - Reconciliation of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Dec. 31, 2024
Accounting Policies [Abstract]        
Cash and cash equivalents $ 383 $ 638    
Restricted cash 241 286    
Total cash, cash equivalents and restricted cash $ 624 $ 924 $ 664 $ 860