Leases - Leases included in the Condensed Consolidated Statement of Financial Condition (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Operating Leases
Operating lease right-of-use assets	$ 372,591	$ 414,105
Operating lease liabilities	$ 431,913	$ 482,781
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Right-of-use assets	Right-of-use assets
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Lease liabilities	Lease liabilities
Finance Leases
Property and equipment, gross	$ 17,127	$ 10,947
Amortization of right-of-use assets	(5,684)	(3,072)
Property and equipment, net	11,443	7,875
Finance lease liabilities	$ 11,431	$ 7,954
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Right-of-use assets	Right-of-use assets
Finance Lease, Liability, Statement of Financial Position [Extensible List]	Lease liabilities	Lease liabilities