XML 70 R59.htm IDEA: XBRL DOCUMENT v3.25.0.1
Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 9 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2024
Dec. 31, 2023
Earnings Per Share        
Net earnings attributable to Modine $ 41.0 $ 44.4 $ 134.4 $ 135.7
Weighted-average shares outstanding - basic (in shares) 52.7 52.3 52.6 52.4
Effect of dilutive securities 1.2 0.9 1.3 0.8
Weighted-average shares outstanding - diluted (in shares) 53.9 53.2 53.9 53.2
Earnings per Share [Abstract]        
Net earnings per share - basic (in dollars per share) $ 0.78 $ 0.85 $ 2.56 $ 2.59
Net earnings per share - diluted (in dollars per share) $ 0.76 $ 0.83 $ 2.49 $ 2.55
Anti-dilutive, Securities 0.0 0.0 0.0 0.0