Annual report [Section 13 and 15(d), not S-K Item 405]

Goodwill and Other Intangible Assets - Intangible Assets Subject to Amortization (Details)

v3.25.0.1
Goodwill and Other Intangible Assets - Intangible Assets Subject to Amortization (Details) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Intangible Assets    
Gross carrying amount $ 5,865 $ 5,739
Accumulated amortization (3,176) (2,881)
Net carrying amount 2,689 2,858
FIA Agreement    
Intangible Assets    
Gross carrying amount 3,630 3,630
Accumulated amortization (1,473) (1,304)
Net carrying amount $ 2,157 2,326
Useful life (in years) 35 years  
Customer Relationships    
Intangible Assets    
Gross carrying amount $ 1,854 1,854
Accumulated amortization (1,441) (1,349)
Net carrying amount $ 413 505
Useful life (in years) 20 years  
Other Intangible Assets    
Intangible Assets    
Gross carrying amount $ 381 255
Accumulated amortization (262) (228)
Net carrying amount $ 119 $ 27