Property and Equipment - Schedule of Property and Equipment and Accumulated Depreciation and Amortization (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property and Equipment [Line Items]
Property and equipment, gross	$ 809,672	$ 663,706
Less: accumulated depreciation and amortization	(437,291)	(331,340)
Property and equipment, net	498,197	402,448
Software And Capitalized Software Development Costs [Member]
Property and Equipment [Line Items]
Property and equipment, gross	371,665	270,645
Buildings [Member]
Property and Equipment [Line Items]
Property and equipment, gross	179,874	177,765
Computer Equipment [Member]
Property and Equipment [Line Items]
Property and equipment, gross	164,856	133,715
Rental Clocks [Member]
Property and Equipment [Line Items]
Property and equipment, gross	42,364	35,846
Furniture, Fixtures and Equipment [Member]
Property and Equipment [Line Items]
Property and equipment, gross	32,413	28,414
Other [Member]
Property and Equipment [Line Items]
Property and equipment, gross	18,500	17,321
Property and Equipment, net, Excluding Land and Construction in Progress [Member]
Property and Equipment [Line Items]
Property and equipment, net	372,381	332,366
Construction in Progress [Member]
Property and Equipment [Line Items]
Property and equipment, net	92,020	36,286
Land [Member]
Property and Equipment [Line Items]
Property and equipment, net	$ 33,796	$ 33,796