Foreign Exchange Risk Management (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Foreign Exchange Risk Management [Abstract]
Gross notional amount	$ 130		$ 236
Recognized gains from forward contracts		0.5
Recognized losses from forward contracts	0.9
Foreign Currency Transaction Gain (Loss), before Tax	$ 0.8	$ (2.3)