Pension, Postretirement Health Care and Other Benefits (Tables)

6 Months Ended

Jul. 30, 2011

Pension, Postretirement Health Care and Other Benefits

Net Pension and Postretirement Health Care Benefits Expense

Net Pension and	Pension Benefits												Postretirement Health Care Benefits
Postretirement Health	Three Months Ended						Six Months Ended						Three Months Ended						Six Months Ended
Care Benefits Expense	July 30,			July 31,			July 30,			July 31,			July 30,			July 31,			July 30,			July 31,
(millions)	2011			2010			2011			2010			2011			2010			2011			2010
Service cost	$	29		$	29		$	58		$	58		$	2		$	3		$	4		$	5
Interest cost	35			32			69			64			1			1			2			2
Expected return on assets	(51		)	(48		)	(102		)	(96		)	—			—			—			—
Recognized losses	18			11			34			22			1			1			2			2
Recognized prior service cost	(1		)	—			(2		)	(1		)	(2		)	(3		)	(4		)	(5		)
Total	$	30		$	24		$	57		$	47		$	2		$	2		$	4		$	4

Prepaid Forward Contracts on Target Common Stock

Prepaid Forward Contracts on Target Common Stock		Contractual
(millions, except per share data)	Number of Shares	Price Paid per Share		Fair Value		Total Cash Investment
July 31, 2010	1.4	$	43.49	$	73	$	62
January 29, 2011	1.2	44.09		63		51
July 30, 2011	1.4	45.43		74		65