Segment Information (Total Revenue and Operating Profit by Reporting Segment) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Revenue	$ 1,794.2	$ 2,183.6
Operating (Loss) Profit	(37.6)	(50.9)
Latin America [Member]
Revenue	836.8	1,066.7
Operating (Loss) Profit	(43.3)	(43.4)
Europe Middle East & Africa [Member]
Revenue	550.7	654.8
Operating (Loss) Profit	38.6	67.4
North America [Member]
Revenue	242.1	295.7
Operating (Loss) Profit	(13.2)	(8.5)
Asia Pacific [Member]
Revenue	164.6	166.4
Operating (Loss) Profit	7.9	7.7
Total from operations [Member]
Revenue	1,794.2	2,183.6
Operating (Loss) Profit	(10.0)	23.2
Global and other [Member]
Revenue	0	0
Operating (Loss) Profit	$ (27.6)	$ (74.1)