v3.25.2
Goodwill and Intangible Assets - Intangible assets subject to amortization, net (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Goodwill and Intangible Assets    
Gross carrying amount $ 690 $ 680
Accumulated amortization (298) (269)
Net carrying amount 392 411
Customer relationships    
Goodwill and Intangible Assets    
Gross carrying amount 515 515
Accumulated amortization (194) (173)
Net carrying amount 321 342
Other amortizable intangible assets    
Goodwill and Intangible Assets    
Gross carrying amount 175 165
Accumulated amortization (104) (96)
Net carrying amount $ 71 $ 69