Restructuring Initiatives Restructuring Charges by Reportable Segment for $400M Cost Savings Initiative (Details) - USD ($) $ in Millions	12 Months Ended				39 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2015
Charges incurred on approved initiatives
$400M Cost Savings Initiative [Member]
Charges incurred on approved initiatives	$ (4.7)	$ 68.0	$ 45.7	$ 30.5	$ 139.5
$400M Cost Savings Initiative [Member] | Latin America [Member]
Charges incurred on approved initiatives	(1.3)	24.5	11.1	12.9	47.2
$400M Cost Savings Initiative [Member] | Europe Middle East & Africa [Member]
Charges incurred on approved initiatives	(1.2)	19.9	15.6	1.1	35.4
$400M Cost Savings Initiative [Member] | Asia Pacific [Member]
Charges incurred on approved initiatives	(0.2)	6.5	1.3	12.9	20.5
$400M Cost Savings Initiative [Member] | Corporate [Member]
Charges incurred on approved initiatives	$ (2.0)	$ 17.1	$ 17.7	$ 3.6	$ 36.4