Segment Information (Capital Expenditures) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Total capital expenditures	$ 92.4	$ 126.3	$ 189.7
Latin America [Member]
Total capital expenditures	55.3	82.6	94.1
Europe Middle East & Africa [Member]
Total capital expenditures	18.4	19.0	20.0
Asia Pacific [Member]
Total capital expenditures	3.5	3.3	6.6
Total from operations [Member]
Total capital expenditures	77.2	104.9	120.7
Global and other [Member]
Total capital expenditures	$ 15.2	$ 21.4	$ 69.0