Restructuring Initiatives (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended			6 Months Ended		12 Months Ended			33 Months Ended
	Jun. 30, 2015	Mar. 31, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2015
Charges recorded to date
Other Restructuring Initiatives 2015 [Member]
Restructuring charges and other costs recorded in period	$ 3.7			$ 32.2
Other Restructuring Initiatives 2015 [Member] | Employee-Related Costs [Member]
Restructuring Charges				27.4
Adjustments				(0.6)
Restructuring charges and other costs recorded in period	0.2			26.8
Payments for Restructuring				(12.2)
Restructuring Reserve, Translation Adjustment				(0.1)
Other Restructuring Initiatives 2015 [Member] | Professional Service Fees [Member]
Restructuring charges and other costs recorded in period	3.5			5.4
Other Restructuring Initiatives [Member]
Restructuring charges and other costs recorded in period	0.1		$ 0.2	(0.1)	$ 0.8
Minimum [Member] | Other Restructuring Initiatives 2015 [Member]
Expected annualized savings before taxes				35.0
Maximum [Member] | Other Restructuring Initiatives 2015 [Member]
Expected annualized savings before taxes				40.0
$400M Cost Savings Initiative [Member]
Restructuring Charges				8.4
Adjustments				(2.4)
Charges recorded to date	4.4	$ 1.6				$ 82.0	$ 51.0	$ 48.5	$ 187.5
Restructuring charges and other costs recorded in period	7.7		51.0	12.5	73.1				242.9
Payments for Restructuring				(30.4)
Restructuring Reserve, Translation Adjustment				(1.1)
$400M Cost Savings Initiative [Member] | Employee-Related Costs [Member]
Restructuring Charges				2.8
Adjustments				(2.4)
Charges recorded to date									168.0
Restructuring charges and other costs recorded in period	0.6		34.6	0.4	49.5
Payments for Restructuring				(24.6)
Restructuring Reserve, Translation Adjustment				(1.1)
$400M Cost Savings Initiative [Member] | Contract Terminations / Other [Member]
Restructuring Charges				5.6
Adjustments				0.0
Charges recorded to date									18.6
Restructuring charges and other costs recorded in period	5.0		6.2	5.6	7.5
Payments for Restructuring				(5.8)
Restructuring Reserve, Translation Adjustment				0.0
$400M Cost Savings Initiative [Member] | Accelerated Depreciation [Member]
Restructuring charges and other costs recorded in period	1.6		6.1	2.3	7.5
$400M Cost Savings Initiative [Member] | Professional Service Fees [Member]
Restructuring charges and other costs recorded in period	1.7		0.4	4.2	4.9
$400M Cost Savings Initiative [Member] | Currency Translation Adjustment Write Offs [Member]
Charges recorded to date									0.2
Restructuring charges and other costs recorded in period			$ 3.7		$ 3.7
$400M Cost Savings Initiative [Member] | Minimum [Member]
Expected total restructuring charges and other costs	250.0			250.0					250.0
Estimated charges to be incurred on approved initiatives	5.0			5.0					5.0
Expected annualized savings before taxes									275.0
$400M Cost Savings Initiative [Member] | Maximum [Member]
Estimated charges to be incurred on approved initiatives	10.0			$ 10.0					10.0
Expected annualized savings before taxes									285.0
Latin America [Member] | $400M Cost Savings Initiative [Member]
Charges recorded to date	0.0	(0.4)				24.5	11.1	12.9	48.1
Europe Middle East & Africa [Member] | $400M Cost Savings Initiative [Member]
Charges recorded to date	0.2	0.1				19.9	15.6	1.1	36.9
North America [Member] | $400M Cost Savings Initiative [Member]
Charges recorded to date	4.9	1.6				14.0	5.3	18.0	43.8
Asia Pacific [Member] | $400M Cost Savings Initiative [Member]
Charges recorded to date	(0.1)	0.6				6.5	1.3	12.9	21.2
Corporate [Member] | $400M Cost Savings Initiative [Member]
Charges recorded to date	$ (0.6)	$ (0.3)				$ 17.1	$ 17.7	$ 3.6	$ 37.5