Restructuring Initiatives (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended						6 Months Ended	12 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended												6 Months Ended	12 Months Ended	3 Months Ended	6 Months Ended	12 Months Ended	3 Months Ended	6 Months Ended	12 Months Ended	3 Months Ended	6 Months Ended	12 Months Ended	3 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended
	Mar. 31, 2013 2005 And 2009 Restructuring Programs [Member]	Mar. 31, 2012 2005 And 2009 Restructuring Programs [Member]	Mar. 31, 2012 2005 And 2009 Restructuring Programs [Member] Employee-Related Costs [Member]	Mar. 31, 2012 2005 And 2009 Restructuring Programs [Member] Professional Fees [Member]	Mar. 31, 2012 2005 And 2009 Restructuring Programs [Member] Accelerated Depreciation [Member]	Mar. 31, 2013 $400M Cost Savings Initiative [Member]	Mar. 31, 2013 $400M Cost Savings Initiative [Member]	Dec. 31, 2012 $400M Cost Savings Initiative [Member]	Mar. 31, 2013 $400M Cost Savings Initiative [Member] Inventory Write-offs [Member]	Mar. 31, 2013 $400M Cost Savings Initiative [Member] Employee-Related Costs [Member]	Mar. 31, 2013 $400M Cost Savings Initiative [Member] Employee-Related Costs [Member]	Mar. 31, 2013 $400M Cost Savings Initiative [Member] Professional Fees [Member]	Mar. 31, 2013 $400M Cost Savings Initiative [Member] Accelerated Depreciation [Member]	Mar. 31, 2013 Other Restructuring Initiatives [Member]	Mar. 31, 2012 Other Restructuring Initiatives [Member]	Mar. 31, 2013 Other Restructuring Initiatives [Member] Employee-Related Costs [Member]	Mar. 31, 2012 Other Restructuring Initiatives [Member] Employee-Related Costs [Member]	Mar. 31, 2012 Other Restructuring Initiatives [Member] Professional Fees [Member]	Mar. 31, 2012 Selling, General and Administrative Expenses [Member] 2005 And 2009 Restructuring Programs [Member]	Mar. 31, 2013 Selling, General and Administrative Expenses [Member] $400M Cost Savings Initiative [Member]	Mar. 31, 2012 Cost of Sales [Member] 2005 And 2009 Restructuring Programs [Member]	Mar. 31, 2013 Cost of Sales [Member] $400M Cost Savings Initiative [Member]	Mar. 31, 2013 Latin America [Member] $400M Cost Savings Initiative [Member]	Mar. 31, 2013 Latin America [Member] $400M Cost Savings Initiative [Member]	Dec. 31, 2012 Latin America [Member] $400M Cost Savings Initiative [Member]	Mar. 31, 2013 Europe Middle East & Africa [Member] $400M Cost Savings Initiative [Member]	Mar. 31, 2013 Europe Middle East & Africa [Member] $400M Cost Savings Initiative [Member]	Dec. 31, 2012 Europe Middle East & Africa [Member] $400M Cost Savings Initiative [Member]	Mar. 31, 2013 North America [Member] $400M Cost Savings Initiative [Member]	Mar. 31, 2013 North America [Member] $400M Cost Savings Initiative [Member]	Dec. 31, 2012 North America [Member] $400M Cost Savings Initiative [Member]	Mar. 31, 2013 Asia Pacific [Member] $400M Cost Savings Initiative [Member]	Mar. 31, 2013 Asia Pacific [Member] $400M Cost Savings Initiative [Member]	Dec. 31, 2012 Asia Pacific [Member] $400M Cost Savings Initiative [Member]	Mar. 31, 2013 Corporate [Member] $400M Cost Savings Initiative [Member]	Mar. 31, 2013 Corporate [Member] $400M Cost Savings Initiative [Member]	Dec. 31, 2012 Corporate [Member] $400M Cost Savings Initiative [Member]	Mar. 31, 2013 Minimum [Member] $400M Cost Savings Initiative [Member]	Mar. 31, 2013 Maximum [Member] $400M Cost Savings Initiative [Member]
Expected total restructuring charges and other costs							$ 80.5				$ 62.3													$ 18.9			$ 28.7			$ 16.1			$ 11.1			$ 5.7		$ 100.0	$ 110.0
Estimated charges to be incurred on approved initiatives							19.0				3.7													7.1			18.6			(3.4)			(3.3)			0		29.0	39.0
Expected annualized savings before taxes							125
Restructuring charges and other costs recorded in period	(0.2)	5.5	(1.1)	4.3	2.3	20.3	71.0		0.3	13.3		0.4	6.9	0.2	21.8		18.8	3.0	2.8		2.7
Charges recorded to date						13.0	61.5	48.5			58.6												(1.1)	11.8	12.9	9.0	10.1	1.1	1.5	19.5	18.0	1.5	14.4	12.9	2.1	5.7	3.6
2013 Charges	$ 0.5					$ 20.0			$ 0.2	$ 19.4				$ 0.1		$ 0				$ 20.6		$ 0.3