Acquisitions - Condensed Pro Forma Consolidated Results of Operations (Details) - Nehring Electrical Works Company - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 28, 2024	Sep. 30, 2023	Sep. 28, 2024	Sep. 30, 2023
Business Acquisition [Line Items]
Net sales	$ 997,831	$ 910,348	$ 2,979,692	$ 2,991,673
Net income	$ 168,699	$ 141,464	$ 475,224	$ 512,909
Basic earnings per share (in dollars per share)	$ 1.51	$ 1.27	$ 4.27	$ 4.61
Diluted earnings per share (in dollars per share)	$ 1.48	$ 1.24	$ 4.17	$ 4.52