Income Taxes - Current and Long-Term Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Accrued liabilities	$ 90,384	$ 81,302
Operating leases	60,226	51,450
Loss and credit carryforwards	31,662	23,852
Assets relating to equity compensation	15,863	14,981
Other assets	12,195	16,290
Gross deferred tax assets	210,330	187,875
Valuation allowance	(23,331)	(15,717)
Net deferred tax assets	186,999	172,158
Property, equipment and leasehold improvements	(14,576)	(9,852)
Intangible assets	(123,523)	(172,723)
Prepaid expenses	(70,149)	(46,105)
Other liabilities	(20,536)	(13,152)
Gross deferred tax liabilities	(228,784)	(241,832)
Net deferred tax liabilities	$ (41,785)	$ (69,674)