Leases - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Lessee, Lease, Description [Line Items]
Operating lease, cost	$ 80,550	$ 77,472	$ 239,636	$ 229,674
Variable lease, cost	16,111	15,365	44,639	43,240
Gain on disposition of assets	879	53	5,243	1,990
Operating lease, cash payments			282,725	255,436
Direct advertising expenses (exclusive of depreciation and amortization)	$ 175,188	168,968	$ 515,403	493,463
Operating lease, weighted average remaining lease term	12 years 7 months 6 days		12 years 7 months 6 days
Operating lease, weighted average discount rate	5.00%		5.00%
Leased assets obtained in exchange for operating lease liability			$ 17,906	37,518
Amortization expense	$ 713	713	2,140	2,140
Interest expense	$ 125	135	382	412
Principal payments on financing leases			$ 998	998
Weighted-average remaining lease term	4 years 2 months 12 days		4 years 2 months 12 days
Weighted-average discount rate	3.10%		3.10%
Non-lease transit payments	$ 22,023	22,019	$ 62,661	63,538
Advertising
Lessee, Lease, Description [Line Items]
Direct advertising expenses (exclusive of depreciation and amortization)	2,523	1,943	7,532	5,494
Termination of Lease Agreements
Lessee, Lease, Description [Line Items]
Gain on disposition of assets	$ 68	$ 106	$ 260	$ 576