Goodwill and Intangible Assets - Schedule of Goodwill (Detail) $ in Thousands	9 Months Ended
	Sep. 28, 2024 USD ($)
Goodwill [Roll Forward]
Balance at beginning of period	$ 443,889
Foreign currency translation	(549)
Balance at end of period	443,340
Light Duty
Goodwill [Roll Forward]
Balance at beginning of period	313,704
Foreign currency translation	0
Balance at end of period	313,704
Heavy Duty
Goodwill [Roll Forward]
Balance at beginning of period	57,876
Foreign currency translation	(549)
Balance at end of period	57,327
Specialty Vehicle
Goodwill [Roll Forward]
Balance at beginning of period	72,309
Foreign currency translation	0
Balance at end of period	$ 72,309