Leases - Net Lease Costs (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Leases [Abstract]
Operating lease cost	$ 25,446	$ 27,941	$ 77,005	$ 85,307
Lease cost	6,785	6,073	17,489	16,353
Sublease income	(13,366)	(13,906)	(37,055)	(39,831)
Total lease cost, net	18,865	20,108	57,439	61,829
Cash paid for amounts included in the measurement of operating lease liabilities	33,925	39,645	106,761	109,787
Cash receipts from sublease arrangements	11,425	13,362	34,519	38,580
Right-of-use assets obtained in exchange for new operating lease liabilities	2,426	1,476	13,161	9,467
Cost for subleasing activities	$ 9,100	$ 10,900	$ 27,500	$ 32,300