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v3.19.1

Income Taxes, Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions | Mar. 31, 2019 | Mar. 31, 2018
--- | --- | ---
Deferred tax assets [Abstract] |  |
Accounts receivable | $ 0.2 | $ 0.3
Inventories | 3.4 | 4.1
Plant and equipment | 1.8 | 2.3
Pension and employee benefits | 32.7 | 36.0
Net operating and capital losses | 73.5 | 102.5
Credit carryforwards | 60.3 | 36.7
Other, principally accrued liabilities | 10.0 | 9.9
Total gross deferred tax assets | 181.9 | 191.8
Less: valuation allowances | (43.4) | (48.9)
Net deferred tax assets | 138.5 | 142.9
Deferred tax liabilities [Abstract] |  |
Plant and equipment | 15.1 | 17.6
Goodwill | 4.8 | 5.2
Intangible assets | 28.8 | 32.4
Other | 0.9 | 0.7
Total gross deferred tax liabilities | 49.6 | 55.9
Net deferred tax asset | $ 88.9 | $ 87.0

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