Organization and Significant Accounting Policies - Major Components of Inventories (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Raw materials and purchased components	$ 720,200	$ 533,500
Service parts, garments and accessories	417,700	330,500
Finished goods	588,200	381,300
Less: reserves	(81,300)	(67,700)
Inventories	$ 1,644,800	$ 1,177,600