Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets:
Capitalized expenses	$ 94,265
Unearned revenue	56,810	$ 46,530
Lease liabilities	39,507	40,786
Employee compensation and benefit plans	20,216	20,602
Interest expense carryforwards	11,215	7,901
Loss carryforwards	18,173	3,071
Pension	2,229	3,066
Other	3,509
Subtotal	245,924	121,956
Less: valuation allowance	(36)
Total deferred tax assets	245,888	121,956
Deferred tax liabilities:
Intangible assets	(147,118)	(51,862)
Right of use assets	(32,106)	(35,634)
Property, equipment and leasehold improvements, net	(27,136)	(20,197)
Unremitted foreign earnings	(3,059)	(1,279)
Other		(2,131)
Total deferred tax liabilities	209,419	111,103
Net deferred tax assets	$ 36,469	$ 10,853