v3.25.4
Other Assets - Capitalized Software (Details) - Capitalized software - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Other information related to capitalized software      
Amortization expense for capitalized software $ 8 $ 7 $ 9
Estimated amortization expense      
2026 8    
2027 7    
2028 7    
2029 6    
2030 $ 1