v3.26.1
Debt (Long-term Debt) (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Debt Instrument [Line Items]      
Long-term debt, net of current maturities $ 1,527 $ 543  
Credit Agreement      
Debt Instrument [Line Items]      
Unamortized deferred financing costs (1) (1)  
Term Loan | Credit Agreement      
Debt Instrument [Line Items]      
Term Loan   577 $ 561
Current maturities - Term Loan (33) (33)  
Revolving Credit Facility | Unsecured Debt | Credit Agreement      
Debt Instrument [Line Items]      
Term Loan $ 1,000 $ 0