Derivative Financial Instruments - Summary of Income Statement Effect of Derivatives Not Designated as Hedging Instruments (Detail) - Not Designated as Hedging Instrument - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Total not designated as hedging instruments	$ 2,732	$ (8,630)	$ 28,293
Interest rate derivatives | Operating Expense
Derivative Instruments, Gain (Loss) [Line Items]
Total not designated as hedging instruments	(1,480)	(6,159)	25,092
Mortgage banking derivatives | Operating Expense
Derivative Instruments, Gain (Loss) [Line Items]
Total not designated as hedging instruments	(34)	5	(48)
Other | Operating Expense
Derivative Instruments, Gain (Loss) [Line Items]
Total not designated as hedging instruments	$ 4,246	$ (2,476)	$ 3,249