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v3.19.1

Goodwill (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Goodwill [Roll Forward] |  |  |
Beginning balance |  | $ 173.8 | $ 165.1
Acquired goodwill | [1] |  | 1.3
Effect of exchange rate changes |  | (5.3) | 7.4
Ending balance |  | 168.5 | 173.8
VTS [Member] |  |  |
Goodwill [Roll Forward] |  |  |
Beginning balance |  | 0.5 | 0.5
Acquired goodwill | [1] |  | 0.0
Effect of exchange rate changes |  | 0.0 | 0.0
Ending balance |  | 0.5 | 0.5
Accumulated impairment losses |  | 40.3 | 40.3
CIS [Member] |  |  |
Goodwill [Roll Forward] |  |  |
Beginning balance |  | 158.3 | 150.9
Acquired goodwill | [1] |  | 1.3
Effect of exchange rate changes |  | (4.4) | 6.1
Ending balance |  | 153.9 | 158.3
BHVAC [Member] |  |  |
Goodwill [Roll Forward] |  |  |
Beginning balance |  | 15.0 | 13.7
Acquired goodwill | [1] |  | 0.0
Effect of exchange rate changes |  | (0.9) | 1.3
Ending balance |  | $ 14.1 | $ 15.0
[1] | Represents measurement-period adjustments related to the Company's acquisition of Luvata HTS. See Note 2 for additional information about this acquisition.

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