v3.26.3
BORROWINGS - Schedule of Short-Term Borrowings (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Debt Disclosure [Abstract]    
Securities sold under repurchase agreements $ 112 $ 131
Federal Home Loan Bank advances 2,015 1,055
Federal funds purchased 750 705
Subordinated notes 124 126
Total short-term borrowings $ 3,001 $ 2,017