Fair Value Fair Value (Fair Value Of Assets And Liabilities Measured On A Nonrecurring Basis) (Details) (USD $) In Millions, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012	Sep. 30, 2012 China [Member]	Dec. 31, 2011 China [Member]	Sep. 30, 2012 China [Member] Level 1 [Member]	Sep. 30, 2012 China [Member] Level 2 [Member]	Sep. 30, 2012 China [Member] Fair Value, Inputs, Level 3 [Member]	Jun. 30, 2013 Customer Relationships [Member]	Dec. 31, 2012 Customer Relationships [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill	$ 311.3	$ 330.3	$ 37.3	$ 81.3	$ 0	$ 0	$ 37.3
Total			37.3		0	0	37.3
Indefinite-Lived Trademarks	23.2	24.4
Finite-Lived Intangible Assets, Gross	$ 145.9	$ 155.1						$ 49.4	$ 52.7