Lines of Credit and Financing Arrangements (Eligible Amounts Available and Beneficial Interest Sold) (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Eligible amounts available and beneficial interests sold
Eligible amount available under the ASP on qualified accounts receivable	$ 180.0	$ 220.0
Beneficial interest sold	180.0	200.0
Remaining amount available	$ 0.0	$ 20.0