v3.25.1
Accounting Policies - Restricted Cash (Details) - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Mar. 31, 2024
Dec. 31, 2023
Accounting Policies [Abstract]        
Cash and Cash Equivalents $ 902 $ 810 $ 893  
Restricted Cash 76   61  
Total Cash, Cash Equivalents and Restricted Cash $ 978 $ 864 $ 954 $ 985