v3.22.4
Segment Information (Details)
$ in Millions
3 Months Ended 9 Months Ended
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2022
USD ($)
Segment
Dec. 31, 2021
USD ($)
Mar. 31, 2022
USD ($)
Segment Information [Abstract]          
Number of operating segments | Segment     2    
Net sales $ 560.0 $ 502.2 $ 1,679.8 $ 1,475.7  
Gross profit $ 97.6 $ 74.6 $ 277.2 $ 214.1  
Gross profit (% of sales) 17.40% 14.90% 16.50% 14.50%  
Operating income $ 39.5 $ 79.4 $ 101.9 $ 98.6  
Total assets 1,447.0   1,447.0   $ 1,427.0
Segment Total [Member]          
Segment Information [Abstract]          
Net sales 566.4 509.3 1,701.0 1,500.9  
Climate Solutions [Member]          
Segment Information [Abstract]          
Net sales 248.6 227.3 748.9 651.0  
Performance Technologies [Member]          
Segment Information [Abstract]          
Net sales 317.8 282.0 952.1 849.9  
Other [Member]          
Segment Information [Abstract]          
Total assets [1] 786.0   786.0   778.3
Operating Segments [Member]          
Segment Information [Abstract]          
Net sales 560.0 502.2 1,679.8 1,475.7  
Gross profit $ 97.8 $ 74.8 $ 277.7 $ 213.0  
Gross profit (% of sales) 17.30% 14.70% 16.30% 14.20%  
Operating income $ 47.6 $ 82.9 $ 131.0 $ 125.3  
Operating Segments [Member] | Climate Solutions [Member]          
Segment Information [Abstract]          
Net sales 248.6 227.3 748.6 650.8  
Gross profit $ 54.8 $ 41.9 $ 162.5 $ 110.4  
Gross profit (% of sales) 22.00% 18.40% 21.70% 17.00%  
Operating income $ 30.2 $ 16.8 $ 89.9 $ 41.4  
Total assets 307.9   307.9   291.7
Operating Segments [Member] | Performance Technologies [Member]          
Segment Information [Abstract]          
Net sales 311.4 274.9 931.2 824.9  
Gross profit $ 43.0 $ 32.9 $ 115.2 $ 102.6  
Gross profit (% of sales) 13.50% 11.70% 12.10% 12.10%  
Operating income $ 17.4 $ 66.1 $ 41.1 $ 83.9  
Total assets 353.1   353.1   $ 357.0
Inter-segment Sales [Member]          
Segment Information [Abstract]          
Net sales 6.4 7.1 21.2 25.2  
Inter-segment Sales [Member] | Climate Solutions [Member]          
Segment Information [Abstract]          
Net sales 0.0 0.0 0.3 0.2  
Inter-segment Sales [Member] | Performance Technologies [Member]          
Segment Information [Abstract]          
Net sales 6.4 7.1 20.9 25.0  
Corporate and Eliminations [Member]          
Segment Information [Abstract]          
Net sales (6.4) (7.1) (21.2) (25.2)  
Gross profit $ (0.2) $ (0.2) $ (0.5) $ 1.1  
Gross profit (% of sales) 0.00% 0.00% 0.00% 0.00%  
Operating income $ (8.1) $ (3.5) $ (29.1) $ (26.7)  
[1] Represents cash and cash equivalents, other current assets, property plant and equipment, intangible assets, goodwill, deferred income taxes, and other noncurrent assets for the Climate Solutions and Performance Technologies segments and Corporate.