Segment Reporting Information - Operations and Assets (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 29, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 29, 2023 USD ($) segment	Sep. 30, 2022 USD ($)	Dec. 30, 2022 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments | segment			3
Net Sales	$ 539,672	$ 545,644	$ 1,628,962	$ 1,588,476
Operating Earnings	163,189	143,149	476,909	420,192
Contingent consideration	8,600	0	8,600	0
Impairment	(7,800)	0	(7,800)	0
Total Assets	2,674,917		2,674,917		$ 2,438,900
Contractor
Segment Reporting Information [Line Items]
Impairment			0
Process
Segment Reporting Information [Line Items]
Impairment			(7,800)
Operating Segments | Contractor
Segment Reporting Information [Line Items]
Net Sales	245,269	264,086	746,888	764,417
Operating Earnings	73,512	65,123	216,152	192,314
Total Assets	740,771		740,771		752,729
Operating Segments | Industrial
Segment Reporting Information [Line Items]
Net Sales	157,084	156,182	470,797	459,176
Operating Earnings	54,298	53,964	162,955	161,795
Total Assets	610,367		610,367		578,302
Operating Segments | Process
Segment Reporting Information [Line Items]
Net Sales	137,319	125,376	411,277	364,883
Operating Earnings	43,001	30,638	127,186	89,183
Total Assets	573,028		573,028		564,539
Unallocated corporate
Segment Reporting Information [Line Items]
Operating Earnings	(8,422)	(6,576)	(30,184)	(23,100)
Contingent consideration	8,600	$ 0	8,600	$ 0
Total Assets	$ 750,751		$ 750,751		$ 543,330