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Segment Reporting Information - Operations and Assets (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($) segment	Apr. 01, 2022 USD ($)	Dec. 30, 2022 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments | segment	3
Revenues	$ 529,646	$ 494,285
Operating Earnings	156,668	128,363
Total Assets	2,546,263		$ 2,438,900
Operating Segments | Contractor
Segment Reporting Information [Line Items]
Revenues	245,971	234,592
Operating Earnings	73,772	58,947
Total Assets	779,617		752,729
Operating Segments | Industrial
Segment Reporting Information [Line Items]
Revenues	150,190	144,669
Operating Earnings	52,770	52,630
Total Assets	603,494		578,302
Operating Segments | Process
Segment Reporting Information [Line Items]
Revenues	133,485	115,024
Operating Earnings	40,565	27,488
Total Assets	575,792		564,539
Unallocated corporate
Segment Reporting Information [Line Items]
Operating Earnings	(10,439)	$ (10,702)
Total Assets	$ 587,360		$ 543,330

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