v3.25.4
Goodwill and Intangible Assets - Intangible assets subject to amortization, net (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Goodwill and Intangible Assets    
Gross carrying amount $ 699 $ 680
Accumulated amortization (327) (269)
Net carrying amount 372 411
Customer relationships    
Goodwill and Intangible Assets    
Gross carrying amount 515 515
Accumulated amortization (215) (173)
Net carrying amount 300 342
Other amortizable intangible assets    
Goodwill and Intangible Assets    
Gross carrying amount 184 165
Accumulated amortization (112) (96)
Net carrying amount $ 72 $ 69