Leases - Leases included in the Condensed Consolidated Statement of Financial Condition (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Operating Leases
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Right-of-use assets	Right-of-use assets
Operating lease right-of-use assets	$ 378,326	$ 414,105
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Lease liabilities	Lease liabilities
Operating lease liabilities	$ 442,797	$ 482,781
Finance Leases
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Right-of-use assets	Right-of-use assets
Property and equipment, gross	$ 16,227	$ 10,947
Amortization of right-of-use assets	(4,663)	(3,072)
Property and equipment, net	$ 11,564	$ 7,875
Finance Lease, Liability, Statement of Financial Position [Extensible List]	Lease liabilities	Lease liabilities
Finance lease liabilities	$ 11,408	$ 7,954