Pension and Post-Retirement Benefits - Additional Information (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Net periodic benefit costs	$ (1.3)	$ (0.1)	$ (0.4)
Defined Benefit Plan Expected Net Periodic Benefit Cost In Current Fiscal Year	(5)
Expected contributions to benefit plans	20
Cost of Sales
Defined Benefit Plan Disclosure [Line Items]
Net periodic benefit costs	(0.7)	(0.4)
SG&A Expenses
Defined Benefit Plan Disclosure [Line Items]
Net periodic benefit costs	(0.2)	0.6
Inventories
Defined Benefit Plan Disclosure [Line Items]
Net periodic benefit costs	(0.4)	(0.3)
Pension Plans
Defined Benefit Plan Disclosure [Line Items]
Net periodic benefit costs	(1.5)	(0.3)
Contributions made to benefit plans	6.1
Other Post-Retirement Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
Net periodic benefit costs	0.2	0.2
Contributions made to benefit plans	$ 0.2