Intangibles (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 01, 2023	Apr. 02, 2022	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 939,219		$ 927,875
Finite-Lived Intangible Assets, Accumulated Amortization	(525,926)		$ (503,034)
Amortization of Intangible Assets	21,200	$ 33,600
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	72,196
Finite-Lived Intangible Assets, Amortization Expense, Year Two	60,078
Finite-Lived Intangible Assets, Amortization Expense, Year Three	55,877
Finite-Lived Intangible Assets, Amortization Expense, Year Four	51,348
Finite-Lived Intangible Assets, Amortization Expense, Year Five	43,290
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	130,504
Finite-Lived Intangible Assets, Net	$ 413,293
Customer Lists
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	7 years 4 months 24 days		7 years 7 months 6 days
Finite-Lived Intangible Assets, Gross	$ 844,529		$ 839,811
Finite-Lived Intangible Assets, Accumulated Amortization	$ (479,402)		$ (460,885)
Backlog
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	0 years		1 month 6 days
Finite-Lived Intangible Assets, Gross	$ 8,899		$ 8,301
Finite-Lived Intangible Assets, Accumulated Amortization	$ (8,899)		$ (6,352)
Developed Technology Rights
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	8 years 6 months		8 years 3 months 18 days
Finite-Lived Intangible Assets, Gross	$ 85,791		$ 79,763
Finite-Lived Intangible Assets, Accumulated Amortization	(37,625)		(35,797)
Tradenames And Trademarks
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill)	$ 1,377,769		$ 1,369,391