Warranties (Details Textual) (USD $) In Millions, unless otherwise specified	12 Months Ended			3 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Sep. 30, 2013 Europe [Member]	Sep. 30, 2013 INDIA
Commitments and Contingencies Disclosure [Abstract]
Warranty expense	$ 14.5	$ 6.4	$ 6.2
Current liabilities	11.9	5.8
Non-current liabilities	1.3	0.8
Entity Information [Line Items]
Product Warranty Accrual, Warranties Issued	$ 14.8	$ 6.5	$ 6.5	$ 2.7	$ 5.6