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Earnings Per Share (Tables)
 6 Months Ended
Jul. 05, 2020
Earnings Per Share [Abstract]  
Schedule of Reconciliation of Number of Shares Utilized in Earnings Per Share Calculations The following table reconciles the number of shares utilized in the earnings per share calculations:
 Three Months EndedSix Months Ended
 July 5,
2020		June 30,
2019		July 5,
2020		June 30,
2019
 (In thousands)
Number of common shares—basic111,329  110,845  111,225  110,694  
Effect of dilutive securities:
Stock options470  559  475  595  
Restricted stock awards70  124  56  122  
Number of common shares—diluted111,869  111,528  111,756  111,411  
Number of potentially dilutive securities excluded from calculation due to antidilutive impact390  291  440  388