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Employee Benefit Plans - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jul. 04, 2021
Jul. 05, 2020
Jul. 04, 2021
Jul. 05, 2020
Foreign Plan        
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]        
Multiemployer Plan, Employer Contribution $ 0.7 $ 0.6 $ 1.4 $ 1.3