Leases (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Leases
Operating lease option to extend			true
Lease expense:
Operating leases	$ 3,917	$ 4,862	$ 11,952	$ 14,665
Short-term leases	66	114	234	351
Sublease income	(394)	(315)	(1,136)	(584)
Net lease expense included in Occupancy and equipment expense	3,589	4,661	11,050	14,432
Payments for operating leases	5,093	7,617	15,053	19,217
Operating lease right-of-use assets recognized	$ 1,388	$ 1,166	$ 1,388	$ 2,893
Remaining lease term (in years)	3 years 8 months 12 days	4 years 4 months 24 days	3 years 8 months 12 days	4 years 4 months 24 days
Discount rate	4.00%	3.80%	4.00%	3.80%
Operating lease liabilities
2025	$ 20,285		$ 20,285
2026	15,737		15,737
2027	9,066		9,066
2028	5,123		5,123
2029	4,339		4,339
Thereafter	3,981		3,981
Total lease payments	58,531		58,531
Less imputed interest	(5,531)		(5,531)
Operating lease liability included in Accounts payable and accrued expenses	$ 53,000		$ 53,000
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Accounts Payable and Accrued Liabilities		Accounts Payable and Accrued Liabilities
Minimum
Leases
Remaining operating lease term	1 year		1 year
Maximum
Leases
Remaining operating lease term	7 years		7 years
Operating lease renewal term	5 years		5 years