Contingencies and Litigation (Details) BRL in Millions, $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2017 USD ($)	Sep. 30, 2017 USD ($) Site	Mar. 31, 2017 USD ($)	Mar. 31, 2017 BRL
CADE [Member]
Loss Contingencies [Line Items]
Brazil legal matter - accrual			$ 4.7	BRL 15.0
Litigation settlement amount	$ 4.7
Closed and Sold Manufacturing Facility [Member]
Site Contingency [Line Items]
Reserves for environmental matters		$ 17.1	$ 16.8
Closed and Sold Manufacturing Facility [Member] | United States [Member]
Site Contingency [Line Items]
Number of sites remediation considered for potentially responsible party | Site		3