Airedale Facility Fire (Details) - Loss by Fire [Member] - USD ($) $ in Millions	3 Months Ended	22 Months Ended
	Jun. 30, 2014	Jun. 30, 2015	Mar. 31, 2015
Unusual of Infrequent Item [Line Items]
Recoveries from insurance included in selling, general and administrative expenses	$ 2.6
Cash proceeds received from insurance provider		$ 78.0
Company paid reconstruction costs		34.1
Current liability to rebuild damaged facility		50.4	$ 48.0
Insurance receivable		$ 3.6	$ 18.0