XML 71 R57.htm IDEA: XBRL DOCUMENT v3.22.2.2
Summary of Significant Accounting Policies - Reconciliation of Basic and Diluted Net Income Per Share (Detail) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 9 Months Ended
Oct. 01, 2022
Jul. 02, 2022
Apr. 02, 2022
Oct. 02, 2021
Jul. 03, 2021
Apr. 03, 2021
Oct. 01, 2022
Oct. 02, 2021
Net income per share:                
Net income $ 37.9 $ 18.1 $ 46.6 $ 57.8 $ 50.2 $ 53.4 $ 102.6 $ 161.4
Basic net income per share:                
Weighted-average shares outstanding - basic (in shares) 52.5     55.1     54.0 55.1
Net income per basic share (in dollars per share) $ 0.72     $ 1.05     $ 1.90 $ 2.93
Diluted net income per share:                
Weighted-average shares outstanding - basic (in shares) 52.5     55.1     54.0 55.1
Diluted share equivalent: stock options, RSUs and PSUs (in shares) 1.6     2.6     1.6 2.6
Weighted-average shares outstanding - diluted (in shares) 54.1     57.7     55.6 57.7
Net income per diluted share (in dollars per share) $ 0.70     $ 1.00     $ 1.85 $ 2.80