v3.25.3
Derivative Financial Instruments - Schedule of Derivative Instruments (Details) - USD ($)
$ in Thousands
Sep. 30, 2025
Dec. 31, 2024
Derivative [Line Items]    
Estimated fair value, asset derivative $ 79,314 $ 96,978
Estimated fair value, liability derivative 76,371 118,965
Offsetting derivative liabilities (32,350) (44,097)
Offsetting derivative assets (32,350) (44,097)
Derivative Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Cash, Offset Against Derivative Asset (9,667) (29,679)
Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Offset (19,757) (16,962)
Net asset derivatives included in the consolidated balance sheets 37,297 23,202
Net liability derivatives included in the consolidated balance sheets $ 24,264 $ 57,906
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Other Assets Other Assets
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Other liabilities Other liabilities
Derivatives designated as hedges | Swaps | Cash Flow Hedging    
Derivative [Line Items]    
Residential MSRs, notional amount $ 1,200,000 $ 2,600,000
Estimated fair value, asset derivative 3,778 254
Estimated fair value, liability derivative 1,528 23,265
Non-hedging derivatives | Swaps | Customer-Initiated and Other Derivatives    
Derivative [Line Items]    
Residential MSRs, notional amount 6,502,321 6,273,301
Estimated fair value, asset derivative 37,382 45,771
Estimated fair value, liability derivative 37,382 45,771
Non-hedging derivatives | Foreign currency forward contracts | Customer-Initiated and Other Derivatives    
Derivative [Line Items]    
Residential MSRs, notional amount 355,200 485,948
Estimated fair value, asset derivative 1,894 5,462
Estimated fair value, liability derivative 1,631 5,299
Non-hedging derivatives | Caps and floors written | Customer-Initiated and Other Derivatives    
Derivative [Line Items]    
Residential MSRs, notional amount 2,055,925 970,451
Estimated fair value, asset derivative 4,028 1,066
Estimated fair value, liability derivative 1,417 2,529
Non-hedging derivatives | Caps and floors purchased | Customer-Initiated and Other Derivatives    
Derivative [Line Items]    
Residential MSRs, notional amount 2,055,925 970,451
Estimated fair value, asset derivative 1,417 2,529
Estimated fair value, liability derivative 4,028 1,066
Non-hedging derivatives | Forward contracts | Customer-Initiated and Other Derivatives    
Derivative [Line Items]    
Residential MSRs, notional amount 22,708,747 20,237,917
Estimated fair value, asset derivative 30,815 41,896
Estimated fair value, liability derivative $ 30,385 $ 41,035