XML 61 R51.htm IDEA: XBRL DOCUMENT v3.23.3
Revenue Recognition (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Mar. 31, 2023
Disaggregation of Revenue [Abstract]          
Net sales $ 620.5 $ 578.8 $ 1,242.9 $ 1,119.8  
Contract Balances [Abstract]          
Contract assets 18.2   18.2   $ 19.3
Contract liabilities 52.5   52.5   $ 21.5
Decrease in contract assets     (1.1)    
Increase in contract liabilities     31.0    
Products Transferred at a Point in Time [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 606.3 552.8 1,205.4 1,065.4  
Products Transferred Over Time [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 21.2 33.1 52.8 69.2  
Americas [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 353.1 339.1 679.7 642.8  
Europe [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 219.5 182.2 466.7 377.3  
Asia [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 54.9 64.6 111.8 114.5  
Heat Transfer [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 105.8 126.3 231.7 261.0  
HVAC & Refrigeration [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 91.2 93.2 168.9 172.2  
Data Center Cooling [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 78.8 36.3 147.0 66.8  
Air-Cooled [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 173.3 169.3 346.0 322.3  
Liquid-Cooled [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 126.4 119.0 261.1 229.9  
Advanced Solutions [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 45.0 34.7 88.2 67.6  
Climate Solutions [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 275.8 255.8 547.6 500.0  
Climate Solutions [Member] | Products Transferred at a Point in Time [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 271.1 243.0 528.8 473.8  
Climate Solutions [Member] | Products Transferred Over Time [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 4.7 12.9 18.8 26.5  
Climate Solutions [Member] | Americas [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 163.2 156.3 304.8 295.7  
Climate Solutions [Member] | Europe [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 106.6 90.9 230.3 189.9  
Climate Solutions [Member] | Asia [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 6.0 8.7 12.5 14.7  
Climate Solutions [Member] | Heat Transfer [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 105.8 126.3 231.7 261.0  
Climate Solutions [Member] | HVAC & Refrigeration [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 91.2 93.2 168.9 172.2  
Climate Solutions [Member] | Data Center Cooling [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 78.8 36.3 147.0 66.8  
Climate Solutions [Member] | Air-Cooled [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 0.0 0.0 0.0 0.0  
Climate Solutions [Member] | Liquid-Cooled [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 0.0 0.0 0.0 0.0  
Climate Solutions [Member] | Advanced Solutions [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 0.0 0.0 0.0 0.0  
Performance Technologies [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 344.7 323.0 695.3 619.8  
Performance Technologies [Member] | Products Transferred at a Point in Time [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 335.2 309.8 676.6 591.6  
Performance Technologies [Member] | Products Transferred Over Time [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 16.5 20.2 34.0 42.7  
Performance Technologies [Member] | Americas [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 189.9 182.8 374.9 347.1  
Performance Technologies [Member] | Europe [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 112.9 91.3 236.4 187.4  
Performance Technologies [Member] | Asia [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 48.9 55.9 99.3 99.8  
Performance Technologies [Member] | Heat Transfer [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 0.0 0.0 0.0 0.0  
Performance Technologies [Member] | HVAC & Refrigeration [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 0.0 0.0 0.0 0.0  
Performance Technologies [Member] | Data Center Cooling [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 0.0 0.0 0.0 0.0  
Performance Technologies [Member] | Air-Cooled [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 173.3 169.3 346.0 322.3  
Performance Technologies [Member] | Liquid-Cooled [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 126.4 119.0 261.1 229.9  
Performance Technologies [Member] | Advanced Solutions [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 45.0 34.7 88.2 67.6  
Operating Segments [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 627.5 585.9 1,258.2 1,134.6  
Operating Segments [Member] | Climate Solutions [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 275.8 255.9 547.6 500.3  
Operating Segments [Member] | Performance Technologies [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 351.7 330.0 710.6 634.3  
Inter-segment Sales [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 7.0 7.1 15.3 14.8  
Inter-segment Sales [Member] | Climate Solutions [Member]          
Disaggregation of Revenue [Abstract]          
Net sales 0.0 0.1 0.0 0.3  
Inter-segment Sales [Member] | Performance Technologies [Member]          
Disaggregation of Revenue [Abstract]          
Net sales $ 7.0 $ 7.0 $ 15.3 $ 14.5