Segment Reporting - Summary of Financial Information for Reportable Segments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 26, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019
Segment Reporting Information [Line Items]
Net Sales	$ 480,987	$ 394,147	$ 1,341,719	$ 1,164,068
Total Segment Profit	130,781	80,943	352,134	257,233
Specialty Chemicals and Electronic Materials SCEM
Segment Reporting Information [Line Items]
Net Sales	150,480	127,750	440,907	379,772
Total Segment Profit	32,600	17,074	98,208	65,505
Microcontamination Control
Segment Reporting Information [Line Items]
Net Sales	193,541	155,979	536,560	463,870
Total Segment Profit	64,915	46,792	177,219	137,241
Advanced Materials Handling AMH
Segment Reporting Information [Line Items]
Net Sales	144,370	117,256	386,941	340,835
Total Segment Profit	33,266	17,077	76,707	54,487
Inter-segment Eliminations
Segment Reporting Information [Line Items]
Net Sales	$ (7,404)	$ (6,838)	$ (22,689)	$ (20,409)