Valuation And Qualifying Accounts (Tables)

12 Months Ended

Jul. 29, 2012

Valuation and Qualifying Accounts [Abstract]

Schedule Of Valuation And Qualifying Accounts

	Balance at Beginning of Period		Charged to/ (Reduction In) Costs and Expenses			Deductions			Balance at End of Period
Fiscal year ended July 29, 2012
Cash discount	$	5	$	112		$	(113	)	$	4
Bad debt reserve	2		1			(1		)	2
Returns reserve (1)	4		—			—			4
Total Accounts receivable allowances	$	11	$	113		$	(114	)	$	10
Fiscal year ended July 31, 2011
Cash discount	$	5	$	113		$	(113	)	$	5
Bad debt reserve	4		2			(4		)	2
Returns reserve (1)	8		(2		)	(2		)	4
Total Accounts receivable allowances	$	17	$	113		$	(119	)	$	11
Fiscal year ended August 1, 2010
Cash discount	$	5	$	116		$	(116	)	$	5
Bad debt reserve	3		2			(1		)	4
Returns reserve (1)	11		(3		)	—			8
Total Accounts receivable allowances	$	19	$	115		$	(117	)	$	17

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(1) The returns reserve is evaluated quarterly and adjusted accordingly. During each period, returns are charged to net sales in the Consolidated Statements of Earnings as incurred. Actual returns were approximately $122 in 2012, $145 in 2011, and $130 in 2010, or less than 2% of net sales.