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EARNINGS PER SHARE
 6 Months Ended
Jul. 03, 2021
Earnings Per Share [Abstract]  
EARNINGS PER SHARE EARNINGS PER SHARE
Diluted earnings per share is calculated based upon earnings applicable to common shares divided by the weighted-average number of common shares outstanding during the period adjusted for the effect of other dilutive securities. The amount of the anti-dilutive shares were 0.1 million and 0.6 million for the three months ended July 3, 2021 and June 27, 2020, respectively. The amount of the anti-dilutive shares were 0.1 million and 0.5 million for the six months ended July 3, 2021 and June 27, 2020, respectively. The following table reconciles the basic and diluted shares used in earnings per share calculations for the three and six months ended July 3, 2021 and June 27, 2020 (in millions):
 Three Months EndedSix Months Ended
 July 3, 2021June 27, 2020July 3, 2021June 27, 2020
Denominator for Basic Earnings Per Share40.7 40.5 40.6 40.6 
Effect of Dilutive Securities0.3 0.2 0.4 0.1 
Denominator for Diluted Earnings Per Share41.0 40.7 41.0 40.7