XML 147 R131.htm IDEA: XBRL DOCUMENT v3.25.4
Derivative Financial Instruments - Summary of Fair Value of Derivative Financial Instruments (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Designated as Hedging Instrument    
Derivative [Line Items]    
Net amount presented in the Consolidated Balance Sheet $ 16,463 $ 4,155
Net amount presented in the Consolidated Balance Sheet 1,667 11,196
Designated as Hedging Instrument | Cash flow hedges | Interest rate collars and floors on loan pools    
Derivative [Line Items]    
Notional 2,300,000 1,900,000
Net amount presented in the Consolidated Balance Sheet 11,627 3,490
Net amount presented in the Consolidated Balance Sheet 1,667 11,196
Designated as Hedging Instrument | Cash flow hedges | Interest rate swaps on borrowings    
Derivative [Line Items]    
Notional 50,000 150,000
Net amount presented in the Consolidated Balance Sheet 0 0
Net amount presented in the Consolidated Balance Sheet 0 0
Designated as Hedging Instrument | Fair value hedges | Interest rate swaps on borrowings    
Derivative [Line Items]    
Notional 1,100,000 1,100,000
Net amount presented in the Consolidated Balance Sheet 4,836 665
Net amount presented in the Consolidated Balance Sheet 0 0
Designated as Hedging Instrument | Fair value hedges | Interest rate swaps on investment securities    
Derivative [Line Items]    
Notional 927,407 927,407
Net amount presented in the Consolidated Balance Sheet 0 0
Net amount presented in the Consolidated Balance Sheet 0 0
Derivatives Not Designated as Hedging Instruments    
Derivative [Line Items]    
Net amount presented in the Consolidated Balance Sheet 154,365 142,323
Net amount presented in the Consolidated Balance Sheet 257,301 233,117
Derivatives Not Designated as Hedging Instruments | Interest rate lock commitments    
Derivative [Line Items]    
Notional 81,698 57,380
Net amount presented in the Consolidated Balance Sheet 583 0
Net amount presented in the Consolidated Balance Sheet 0 166
Derivatives Not Designated as Hedging Instruments | Forward mortgage loan contracts    
Derivative [Line Items]    
Notional 120,584 88,808
Net amount presented in the Consolidated Balance Sheet 0 807
Net amount presented in the Consolidated Balance Sheet 402 0
Derivatives Not Designated as Hedging Instruments | Customer interest rate swaps    
Derivative [Line Items]    
Notional 9,939,577 6,255,123
Net amount presented in the Consolidated Balance Sheet 76,026 12,827
Net amount presented in the Consolidated Balance Sheet 180,367 219,926
Derivatives Not Designated as Hedging Instruments | Counterparty interest rate swaps    
Derivative [Line Items]    
Notional 9,939,577 6,255,123
Net amount presented in the Consolidated Balance Sheet 77,597 128,469
Net amount presented in the Consolidated Balance Sheet 76,442 12,902
Derivatives Not Designated as Hedging Instruments | Customer foreign currency contracts    
Derivative [Line Items]    
Notional 12,086 10,265
Net amount presented in the Consolidated Balance Sheet 106 28
Net amount presented in the Consolidated Balance Sheet 27 121
Derivatives Not Designated as Hedging Instruments | Counterparty foreign currency contracts    
Derivative [Line Items]    
Notional 11,656 10,093
Net amount presented in the Consolidated Balance Sheet 53 192
Net amount presented in the Consolidated Balance Sheet $ 63 $ 2