v3.26.1
FHLB Advances, Other Borrowings and Subordinated Notes - Schedule of FHLB Advances, Other Borrowings and Subordinated Notes (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Debt Disclosure [Abstract]      
FHLB advances $ 3,450,680 $ 3,451,309 $ 3,151,309
Other borrowings:      
Notes payable 0 0 128,500
Secured borrowings 370,736 422,107 440,558
Other 0 55,859 56,334
Total other borrowings 370,736 477,966 625,392
Subordinated notes 298,820 298,636 298,458
Total FHLB advances, other borrowings and subordinated notes $ 4,120,236 $ 4,227,911 $ 4,075,159