Goodwill and Intangible Assets Goodwill and Intangible Assets (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Jun. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
China lower revenue than prior year results		67.00%	28.00%
China lower revenue than estimates utilized		67.00%
Goodwill	$ 273.0			$ 273.0		$ 282.5
China expected lower revenue than estimates utilized					38.00%
China expected lower revenue than prior year results					47.00%
Impairment of goodwill and intangible asset	0	42.1		0	42.1
China [Member]
Goodwill, Impairment Loss		38.4
Goodwill, Impairment Loss, Net of Tax		38.4
Goodwill		0			0
Impairment of finite-lived intangible asset		3.7
Finite Lived Intangible Impairment Loss After Tax		2.8
Finite-Lived Intangible Assets, Gross		$ 0			$ 0