Lines of Credit and Financing Arrangements (Details 3) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Discount fees in Selling, General and Administrative Expenses
Interest expense, net	$ 3.8	$ 4.4	$ 10.8	$ 13.4
Asset Securitization [Member]
Discount fees in Selling, General and Administrative Expenses
Interest expense, net	$ 0.3	$ 0.3	$ 1.0	$ 0.9