v3.25.2
Income Taxes - Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Income Taxes [Line Items]      
Payments received for tax attributes $ 127 $ 183  
Other accounts receivable, net 571   $ 602
Other deferred debits and other assets 2,351   2,178
Separation from Parent      
Income Taxes [Line Items]      
Other accounts receivable, net 174   138
Other deferred debits and other assets 38   201
Separation from Parent | Other Noncurrent Liabilities | Affiliated Entities      
Income Taxes [Line Items]      
Payable for tax liabilities upon separation $ 42   $ 39