v3.26.3
Fair Value Measurements (Details) - Level 1 - Senior notes - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Carrying Amount    
Fair Value, Balance Sheet Grouping, Financial Statement Captions    
Senior notes $ 9,826 $ 9,819
Fair Value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions    
Senior notes $ 9,453 $ 9,863