Pension And Retiree Medical Benefits (Tables)

3 Months Ended

Mar. 24, 2012

Pension And Retiree Medical Benefits [Abstract]

Components Of Benefit Expense

	12 Weeks Ended
	Pension												Retiree Medical
	3/24/12			3/19/11			3/24/12			3/19/11			3/24/12			3/19/11
	U.S.						International
Service cost	$	95		$	82		$	18		$	17		$	12		$	12
Interest cost		123			126			20			21			15			20
Expected return on plan assets		(184	)		(162	)		(26	)		(24	)		(5	)		(3	)
Amortization of prior service cost/(benefit)		4			3			—			—			(6	)		(7	)
Amortization of experience loss		60			33			10			7			—			3
		98			82			22			21			16			25
Curtailment gain		(7	)		(9	)		—			—			—			—
Special termination benefits		4			10			—			—			4			1
Total expense	$	95		$	83		$	22		$	21		$	20		$	26