Derivative Instruments and Fair Value Measurement (Tables)

9 Months Ended

Jun. 30, 2011

Derivative Instruments and Fair Value Measurement [Abstract]

Assets and liabilities measured at fair value on a recurring basis

		Fair Value (Level 2)
		June 30,			September 30,
Derivatives Designated as Hedging Instruments	Balance Sheet Location	2011			2010
Forward exchange contracts	Other current assets	$	15.7		$	9.9
Forward exchange contracts	Other assets		1.6			2.7
Forward exchange contracts	Other current liabilities		(11.8	)		(8.5	)
Forward exchange contracts	Other liabilities		(1.4	)		(1.5	)
Total		$	4.1		$	2.6

		Fair Value (Level 2)
		June 30,			September 30,
Derivatives Not Designated as Hedging Instruments	Balance Sheet Location	2011			2010
Forward exchange contracts	Other current assets	$	11.0		$	15.6
Forward exchange contracts	Other current liabilities		(4.1	)		(10.4	)
Total		$	6.9		$	5.2

Pre-tax gains (losses) recorded in other comprehensive income related to hedges

	Three Months Ended				Nine Months Ended
	June 30,				June 30,
	2011		2010		2011			2010
Forward exchange contracts	$	5.3	$	9.7	$	(3.5	)	$	18.3
Foreign currency denominated debt (net investment hedges)		—		—		(0.5	)		—
Total	$	5.3	$	9.7	$	(4.0	)	$	18.3

Pre-tax amount of (losses) gains reclassified from accumulated other comprehensive loss related to derivative forward exchange contracts designated as cash flow hedges

	Three Months Ended						Nine Months Ended
	June 30,						June 30,
	2011			2010			2011			2010
Sales	$	0.2		$	(0.8	)	$	—		$	(1.5	)
Cost of sales		(2.3	)		0.7			(3.4	)		(4.4	)
Total	$	(2.1	)	$	(0.1	)	$	(3.4	)	$	(5.9	)

Pre-tax gains (losses) recognized in the Condensed Consolidated Statement of Operations related to forward exchange contracts not designated as hedging instruments

	Three Months Ended						Nine Months Ended
	June 30,						June 30,
	2011			2010			2011			2010
Other (expense) income	$	6.6		$	(2.8	)	$	1.5		$	(22.6	)
Cost of sales		(0.2	)		—			(0.2	)		—
Total	$	6.4		$	(2.8	)	$	1.3		$	(22.6	)

Summary of the carrying value and fair value of long-term debt

	June 30, 2011				September 30, 2010
	Carrying		Fair		Carrying		Fair
	Value		Value		Value		Value
Long-term debt	$	905.0	$	1,043.6	$	904.9	$	1,073.8