v3.26.1
DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES - Outstanding Derivative Instruments (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Derivative [Line Items]    
Derivative assets, at fair value $ 59,225 $ 42,365
Derivative liabilities, at fair value 6,341 10,718
Interest rate lock commitments    
Derivative [Line Items]    
Notional, assets 2,050,340 2,010,276
Notional, liabilities 477,218 481,579
Derivative assets, at fair value 46,369 42,207
Derivative liabilities, at fair value 1,104 1,870
Forward sale contracts    
Derivative [Line Items]    
Notional, assets 304,331 388,361
Notional, liabilities 1,030,541 1,839,101
Derivative assets, at fair value 1,308 158
Derivative liabilities, at fair value 5,237 3,416
Put options on treasuries    
Derivative [Line Items]    
Notional, assets 6,365 0
Notional, liabilities 0 8,750
Derivative assets, at fair value 560 0
Derivative liabilities, at fair value 0 2,012
Interest rate swap futures    
Derivative [Line Items]    
Notional, assets 310 0
Notional, liabilities 0 760
Derivative assets, at fair value 10,988 0
Derivative liabilities, at fair value $ 0 $ 3,420