Goodwill and Intangible Assets (Schedule of Intangible Assets) (Details) (USD $) In Millions, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Gross Amount	$ 145.9	$ 155.1
Accumulated Amortization	(109.5)	(114.5)
Indefinite Lived Trademarks	23.2	24.4
Customer Relationships [Member]
Gross Amount	49.4	52.7
Accumulated Amortization	(44.2)	(46.0)
Licensing Agreements [Member]
Gross Amount	58.6	62.8
Accumulated Amortization	(50.6)	(53.6)
Noncompete Agreements [Member]
Gross Amount	8.1	8.6
Accumulated Amortization	(8.1)	(8.6)
Trademarks [Member]
Gross Amount	6.6	6.6
Accumulated Amortization	$ (6.6)	$ (6.3)