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Earnings Per Share - Schedule of Weighted Average Number of Restricted Stock Units Excluded from Calculation of Diluted Earnings Per Share (Details) - shares
shares in Thousands
3 Months Ended 6 Months Ended
Jun. 27, 2020
Jun. 30, 2019
Jun. 27, 2020
Jun. 30, 2019
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]        
Total 52 52 59 110
Restricted Stock Units (RSUs) [Member]        
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]        
Total 52 52 59 110