Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2011

Financial Instruments Abstract

Schedule of the Fair Values of Derivative Instruments

The following table presents the fair values of derivative instruments included within the Consolidated Balance Sheet as of December 31:

	Asset derivatives				Liability derivatives
In millions	2011		2010		2011		2010
Derivatives designated as hedges:
Currency derivatives	$	3.1	$	1.9	$	0.3	$	1.7
Derivatives not designated as hedges:
Currency derivatives	6.2		19.6		21.9		0.9
Total derivatives	$	9.3	$	21.5	$	22.2	$	2.6

Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]

The following table represents the amounts associated with derivatives designated as hedges affecting the Consolidated Statement of Income and AOCI for the years ended December 31:

	Amount of gain (loss) recognized in AOCI							Location of gain (loss) reclassified from AOCI and recognized into earnings	Amount of gain (loss) reclassified from AOCI and recognized into earnings
In millions	2011		2010		2009				2011			2010			2009
Currency derivatives	$	2.4	$	2.2	$	(7.1	)	Other, net	$	0.1		$	(0.4	)	$	5.3
Interest rate locks	—		—		—			Interest expense	(2.9		)	(2.8		)	(2.8		)
Total	$	2.4	$	2.2	$	(7.1	)		$	(2.8	)	$	(3.2	)	$	2.5

Schedule of Other Derivatives Not Designated as Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]

The following table represents the amounts associated with derivatives not designated as hedges affecting the Consolidated Statement of Income for the years ended December 31:

In millions	Location of gain (loss) recognized in earnings	Amount of gain (loss) recognized in earnings
		2011			2010		2009
Currency derivatives	Other, net	$	(7.4	)	$	56.4	$	64.2
Commodity derivatives	Other, net	—			—		1.8
Total		$	(7.4	)	$	56.4	$	66.0