Pension And Postretirement Benefits (Tables)

9 Months Ended

May 01, 2011

General Discussion of Pension and Other Postretirement Benefits [Abstract]

Schedule Of Components Of Benefit Expense

Components of benefit expense were as follows:

	Three Months Ended										Nine Months Ended
	Pension						Postretirement				Pension						Postretirement
	April 29, 2012			May 1, 2011			April 29, 2012		May 1, 2011		April 29, 2012			May 1, 2011			April 29, 2012			May 1, 2011
Service cost	$	14		$	15		$	—	$	—	$	41		$	44		$	2		$	2
Interest cost	31			30			4		5		92			91			13			14
Expected return on plan assets	(44		)	(45		)	—		—		(133		)	(134		)	—			—
Amortization of prior service credit	—			—			—		—		—			—			(1		)	(1		)
Recognized net actuarial loss	18			17			3		2		55			52			7			6
Net periodic benefit expense	$	19		$	17		$	7	$	7	$	55		$	53		$	21		$	21