v3.26.3
SIGNIFICANT ACCOUNTING POLICIES - Reconciliation of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Sep. 30, 2025
Dec. 31, 2024
Accounting Policies [Abstract]        
Cash and cash equivalents $ 722 $ 638    
Restricted cash 220 286    
Total cash, cash equivalents and restricted cash $ 942 $ 924 $ 1,254 $ 860