Leases (Details) ft² in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) ft²	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Lessee, Lease, Description [Line Items]
Operating Lease, Cost		$ 51,913	$ 49,580	$ 48,561
Variable Lease, Cost		6,563	6,062	7,490
Operating Lease, Payments		57,456	45,886	30,709
Operating Lease, Incentive Payments Received		$ 3,412	9,216	14,732
Net rentable area (in square feet) | ft²		38
Future lease payments		$ 262,919
Subsequent Event [Member] | Annual Expense
Lessee, Lease, Description [Line Items]
Operating Lease, Cost	$ 2,300
Minimum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract		3 years
Maximum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract		13 years
Letter of Credit [Member]
Lessee, Lease, Description [Line Items]
Other Assets		$ 5,637	5,616
Office Equipment [Member]
Lessee, Lease, Description [Line Items]
Operating Lease, Cost		$ 5,316	$ 5,193	$ 4,709