Fair Value Measurements (Tables)

6 Months Ended

Apr. 01, 2012

Fair Value Measurements [Abstract]

Assets And Liabilities Measured At Fair Value On A Recurring Basis

			Fair Value Measurements at Reporting Date Using
	Balance at April 1, 2012		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Short-term investments:
Available-for-sale securities
Agency obligations	$	70.0	$	0.0	$	70.0	$	0.0
Commercial paper		137.9		0.0		137.9		0.0
Corporate debt securities		67.4		0.0		67.4		0.0
Government treasury securities		399.7		399.7		0.0		0.0
Certificates of deposit		68.4		0.0		68.4		0.0
Total available-for-sale securities		743.4		399.7		343.7		0.0
Trading securities		58.7		58.7		0.0		0.0
Total short-term investments		802.1		458.4		343.7		0.0
Long-term investments:
Agency obligations		14.0		0.0		14.0		0.0
Corporate debt securities		72.0		0.0		72.0		0.0
State and local government obligations		28.3		0.0		0.0		28.3
Certificates of deposit		31.6		0.0		31.6		0.0
Total long-term investments		145.9		0.0		117.6		28.3
Total	$	948.0	$	458.4	$	461.3	$	28.3
Liabilities:
Derivatives	$	22.9	$	0.0	$	22.9	$	0.0

			Fair Value Measurements at Reporting Date Using
	Balance at October 2, 2011		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Short-term investments:
Available-for-sale securities
Agency obligations	$	20.0	$	0.0	$	20.0	$	0.0
Commercial paper		87.0		0.0		87.0		0.0
Corporate debt securities		78.0		0.0		78.0		0.0
Government treasury securities		606.0		606.0		0.0		0.0
Certificates of deposit		64.0		0.0		64.0		0.0
Total available-for-sale securities		855.0		606.0		249.0		0.0
Trading securities		47.6		47.6		0.0		0.0
Total short-term investments		902.6		653.6		249.0		0.0
Long-term investments:
Corporate debt securities		67.0		0.0		67.0		0.0
State and local government obligations		28.0		0.0		0.0		28.0
Certificates of deposit		12.0		0.0		12.0		0.0
Total long-term investments		107.0		0.0		79.0		28.0
Total	$	1,009.6	$	653.6	$	328.0	$	28.0
Liabilities:
Derivatives	$	31.5	$	0.0	$	31.5	$	0.0

Asset Fair Market Value Adjustments Charged To Earnings

	Quarter Ended Apr 1, 2012							Two Quarters Ended Apr 1, 2012
	Carrying Value before adjustment		Fair value adjustment			Carrying value after adjustment		Carrying Value before adjustment		Fair value adjustment			Carrying value after adjustment
Property, plant and equipment (1)	$	2.8	($	1.7	)	$	1.1	$	3.3	($	2.0	)	$	1.3

	Quarter Ended Apr 3, 2011							Two Quarters Ended Apr 3, 2011
	Carrying Value before adjustment		Fair value adjustment			Carrying value after adjustment		Carrying Value before adjustment		Fair value adjustment			Carrying value after adjustment
Property, plant and equipment (1)	$	0.0	$	0.0		$	0.0	$	1.1	($	0.9	)	$	0.2
Other assets (2)	$	10.2	($	6.5	)	$	3.7	$	24.2	($	20.5	)	$	3.7

(1) These assets primarily consist of leasehold improvements in underperforming stores. The fair value was determined using a discounted cash flow model based on expected future store revenues and operating costs, using internal projections. The resulting impairment charge was included in store operating expenses.

(2) The fair value was determined using a discounted cash flow model based on future expected revenues and operating costs, using internal projections. The resulting impairment charge was included in other operating expenses.