v3.26.3
Borrowings - Schedule of Senior Unsecured Notes (Details) - Senior Notes
$ in Millions
9 Months Ended
Sep. 30, 2026
USD ($)
Fixed to Floating Senior Unsecured Notes Due 2032  
Debt Instrument [Line Items]  
Principal amount $ 750
Interest Rate 4.947%
Basis spread on variable rate 1.53%
Fixed to Floating Senior Unsecured Notes Due 2030  
Debt Instrument [Line Items]  
Principal amount $ 600
Interest Rate 5.45%
Basis spread on variable rate 1.346%
Fixed to Floating Senior Unsecured Notes Due 2037  
Debt Instrument [Line Items]  
Principal amount $ 500
Interest Rate 6.276%
Basis spread on variable rate 2.029%