Leases - Narrative (Details) $ in Thousands	Dec. 31, 2024 USD ($) office	Dec. 31, 2023 USD ($)
Lessee, Lease, Description [Line Items]
Right-of-use assets	$ 133,821	$ 140,554
Right-of-use lease assets, accumulated amortization	118,325	99,716
Lease liabilities	173,320	183,273
Leases not yet commenced	6,900	$ 5,800
Real Estate Leases
Lessee, Lease, Description [Line Items]
Right-of-use assets	131,400
Right-of-use lease assets, accumulated amortization	115,700
Lease liabilities	171,000
Equipment
Lessee, Lease, Description [Line Items]
Right-of-use assets	2,400
Right-of-use lease assets, accumulated amortization	2,600
Lease liabilities	$ 2,300
Americas
Lessee, Lease, Description [Line Items]
Number of branch offices | office	88