Benefit Plans (Tables)

6 Months Ended

Sep. 10, 2011

Benefit Plans [Abstract]

Net periodic benefit expense (income) for defined benefit pension plans and other postretirement benefit plan

	Second Quarter Ended
	Pension Benefits						Other Postretirement Benefits
	September 10,			September 11,			September 10,			September 11,
	2011			2010			2011			2010
Service cost	$	2		$	2		$	—		$	—
Interest cost		32			32			2			2
Expected return on assets		(29	)		(28	)		—			—
Amortization of prior service benefit		—			—			(1	)		(1	)
Amortization of net actuarial loss		21			14			1			—
Net periodic benefit expense	$	26		$	20		$	2		$	1

	Year-to-Date Ended
	Pension Benefits						Other Postretirement Benefits
	September 10,			September 11,			September 10,			September 11,
	2011			2010			2011			2010
Service cost	$	5		$	4		$	1		$	1
Interest cost		74			74			4			4
Expected return on assets		(67	)		(66	)		—			—
Amortization of prior service benefit		—			—			(3	)		(3	)
Amortization of net actuarial loss		50			35			2			1
Net periodic benefit expense	$	62		$	47		$	4		$	3