v3.26.1
Goodwill and Other Intangibles (Estimated Future Aggregate Amortization Expense) (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Intangible Asset, Goodwill and Other [Abstract]    
2026 (excludes amortization through June 30, 2026) $ 269  
2027 507  
2028 479  
2029 446  
2030 434  
Subsequent years 2,370  
Net Carrying Amount $ 4,505 $ 4,746