Significant Accounting Policies (Tables)

12 Months Ended

Sep. 30, 2011

Significant Accounting Policies [Abstract]

Shares used in computing basic and diluted earnings per share

(Thousands of shares)	2011(a)		2010		2009(a)
Average common shares outstanding for basic computation		111,674		109,588		108,523
Incremental shares issuable for stock options and common stock awards		1,270		923		816
Average common shares outstanding for diluted computation		112,944		110,511		109,339

(a) For Fiscal 2011 and Fiscal 2009, there were approximately 3,700 shares and 2,800 shares, respectively, associated with outstanding stock option awards that were not included in the computation of diluted earnings per share because their effect was antidilutive.

Components of AOCI

							Foreign
				Derivative			Currency
	Postretirement			Instruments Net			Translation
	Benefit Plans			Losses			Adjustments		Total
Balance, September 30, 2011	$	(12.1	)	$	(47.6	)	$	42.0	$	(17.7	)
Balance, September 30, 2010	$	(12.8	)	$	(54.1	)	$	56.8	$	(10.1	)