v3.22.4
Goodwill and Intangible Assets (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2022
Dec. 31, 2021
Mar. 31, 2022
Goodwill [Roll Forward]          
Goodwill, beginning balance     $ 168.1    
Effect of exchange rate changes     (3.3)    
Goodwill, ending balance $ 164.8   164.8    
Intangible Assets [Abstract]          
Gross carrying value 132.3   132.3   $ 135.1
Accumulated amortization (49.5)   (49.5)   (44.8)
Net intangible assets 82.8   82.8   90.3
Amortization expense 2.0 $ 2.1 6.0 $ 6.3  
Estimated Future Amortization Expense [Abstract]          
Remainder of fiscal 2023 2.0   2.0    
2024 8.0   8.0    
2025 8.0   8.0    
2026 8.0   8.0    
2027 8.0   8.0    
2028 8.0   8.0    
Climate Solutions [Member]          
Goodwill [Roll Forward]          
Goodwill, beginning balance     108.1    
Effect of exchange rate changes     (3.2)    
Goodwill, ending balance 104.9   104.9    
Performance Technologies [Member]          
Goodwill [Roll Forward]          
Goodwill, beginning balance     60.0    
Effect of exchange rate changes     (0.1)    
Goodwill, ending balance 59.9   59.9    
Customer Relationships [Member]          
Intangible Assets [Abstract]          
Gross carrying value 59.9   59.9   61.2
Accumulated amortization (22.2)   (22.2)   (20.1)
Net intangible assets 37.7   37.7   41.1
Trade Names [Member]          
Intangible Assets [Abstract]          
Gross carrying value 49.9   49.9   50.8
Accumulated amortization (15.2)   (15.2)   (13.8)
Net intangible assets 34.7   34.7   37.0
Acquired Technology [Member]          
Intangible Assets [Abstract]          
Gross carrying value 22.5   22.5   23.1
Accumulated amortization (12.1)   (12.1)   (10.9)
Net intangible assets $ 10.4   $ 10.4   $ 12.2