Acquisitions and Dispositions - Acquisitions Narrative (Details) - USD ($) $ in Thousands				12 Months Ended
	Jul. 02, 2018	Mar. 31, 2018	May 31, 2017	Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017
Business Acquisition [Line Items]
Cash paid for acquisition				$ (3,465)	$ 167,677	$ 18,396	[1]
ATCO Rubber Product [Member]
Business Acquisition [Line Items]
Total consideration paid	$ 158,100
Cash paid for acquisition	151,800
Contingent consideration, range of outcomes, high	12,000
Revenues of acquired company				$ 190,100	$ 90,000	$ 166,000
Decrease in goodwill	500
Deferred tax liability recognized	$ 0
Die-Mold [Member]
Business Acquisition [Line Items]
Total consideration paid		$ 13,629
Cash paid for acquisition		12,400
Contingent consideration, range of outcomes, high		2,300
Net assets acquired		13,629
Deferred tax liability recognized		$ 1,998
Heatlink Group [Member]
Business Acquisition [Line Items]
Total consideration paid			$ 17,164
Contingent consideration, range of outcomes, high			2,200
Net assets acquired			17,164
Cash paid for acquisition			16,300
Deferred tax liability recognized			$ 1,891

[1] The Consolidated Statements of Cash Flows for prior periods have been adjusted to reflect the adoption of ASU 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash. The Consolidated Statements of Cash Flows reflect the changes during the periods in the total of cash, cash equivalents, and restricted cash. Therefore, restricted cash activity is included with cash when reconciling the beginning-of-period and end-of-period total amounts shown.