v3.26.1
Goodwill and Other Intangible Assets - Schedule of Net Carrying Amount of Other Intangible Assets (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Finite-lived Intangible Assets [Roll Forward]          
Beginning balance     $ 935 $ 1,089 $ 1,089
Acquisitions         34
Amortization $ (55) $ (56) (112) (110) (223)
Foreign currency translation     (7)   35
Ending balance 816   816   935
Investment Servicing          
Finite-lived Intangible Assets [Roll Forward]          
Beginning balance     916 1,063 1,063
Acquisitions         34
Amortization     (109)   (216)
Foreign currency translation     (7)   35
Ending balance 800   800   916
Investment Management          
Finite-lived Intangible Assets [Roll Forward]          
Beginning balance     19 $ 26 26
Acquisitions         0
Amortization     (3)   (7)
Foreign currency translation     0   0
Ending balance $ 16   $ 16   $ 19