Derivative Instruments, Gains (Losses) Recognized (Details) - USD ($) $ in Millions	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Designated [Member]
Derivative Instruments [Abstract]
Gain (loss) reclassified from AOCI	$ 1.6	$ (0.1)	$ (0.5)
Non-Designated Derivative [Member]
Derivative Instruments [Abstract]
Gain (loss) recognized	(1.4)	0.6	(0.2)
Other Comprehensive Income [Member] | Designated [Member]
Derivative Instruments [Abstract]
Gain (loss) recognized	1.7	2.1	(2.5)
Commodity Derivatives [Member] | Cost of Sales [Member] | Designated [Member]
Derivative Instruments [Abstract]
Gain (loss) reclassified from AOCI	1.2	0.0	(0.8)
Commodity Derivatives [Member] | Cost of Sales [Member] | Other Comprehensive Income [Member] | Designated [Member]
Derivative Instruments [Abstract]
Gain (loss) recognized	1.1	2.2	(2.6)
Foreign Exchange Contracts [Member] | Cost of Sales [Member] | Designated [Member]
Derivative Instruments [Abstract]
Gain (loss) reclassified from AOCI	0.4	(0.1)	0.4
Foreign Exchange Contracts [Member] | Cost of Sales [Member] | Other Comprehensive Income [Member] | Designated [Member]
Derivative Instruments [Abstract]
Gain (loss) recognized	0.6	(0.1)	0.2
Foreign Exchange Contracts [Member] | Net Sales [Member] | Designated [Member]
Derivative Instruments [Abstract]
Gain (loss) reclassified from AOCI	0.0	0.0	(0.1)
Foreign Exchange Contracts [Member] | Net Sales [Member] | Non-Designated Derivative [Member]
Derivative Instruments [Abstract]
Gain (loss) recognized	(0.6)	0.0	(0.1)
Foreign Exchange Contracts [Member] | Net Sales [Member] | Other Comprehensive Income [Member] | Designated [Member]
Derivative Instruments [Abstract]
Gain (loss) recognized	0.0	0.0	(0.1)
Foreign Exchange Contracts [Member] | Other Income (Expense) - Net [Member] | Non-Designated Derivative [Member]
Derivative Instruments [Abstract]
Gain (loss) recognized	$ (0.8)	$ 0.6	$ (0.1)