Goodwill and Other Intangible Assets - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Finite-Lived Intangible Assets [Line Items]
Goodwill impairment	$ 0	$ 0	$ 0	$ 0
Net impairment (net recovery)	0	0	0	0
Amortization of other intangible assets	7,427,000	8,568,000	15,446,000	17,980,000
Core Deposits and Other
Finite-Lived Intangible Assets [Line Items]
Impairment of core deposits and other intangibles	$ 0	$ 0	$ 0	$ 0
Core Deposits
Finite-Lived Intangible Assets [Line Items]
Weighted average amortization period, years			10 years
Other
Finite-Lived Intangible Assets [Line Items]
Weighted average amortization period, years			13 years 6 months