v3.24.3
Earnings per share (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended 9 Months Ended
Sep. 28, 2024
Sep. 30, 2023
Sep. 28, 2024
Sep. 30, 2023
Earnings Per Share [Abstract]        
Net income attributable to shareholders $ 47.6 $ 78.7 $ 158.3 $ 170.0
Weighted average number of shares outstanding (in shares) 258,889,598 263,984,434 261,001,362 274,460,054
Dilutive effect of share-based awards (in shares) 4,551,974 3,850,577 4,853,706 4,028,006
Diluted weighted average number of shares outstanding (in shares) 263,441,572 267,835,011 265,855,068 278,488,060
Number of anti-dilutive shares excluded from the diluted earnings per share calculation (in shares) 5,410,122 3,934,925 2,785,491 5,065,975
Basic earnings per share (in usd per share) $ 0.18 $ 0.30 $ 0.61 $ 0.62
Diluted earnings per share (in usd per share) $ 0.18 $ 0.29 $ 0.60 $ 0.61