Fair Value Measurements (Tables)

6 Months Ended

Jul. 29, 2012

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

The assets and liabilities of the Company that are measured at fair value on a recurring basis as of July 29, 2012 and January 29, 2012 were as follows (amounts in millions):

	Fair Value at July 29, 2012 Using							Fair Value at January 29, 2012 Using
	Level 1		Level 2			Level 3		Level 1		Level 2			Level 3
Derivative agreements - assets	$	—	$	81		$	—	$	—	$	91		$	—
Derivative agreements - liabilities	—		(18		)	—		—		(27		)	—
Total	$	—	$	63		$	—	$	—	$	64		$	—

Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Table Text Block]

The assets and liabilities of the Company that were measured at fair value on a nonrecurring basis during the six months ended July 29, 2012 and July 31, 2011 were as follows (amounts in millions):

	Fair Value Measured During
	the Six Months Ended			Gains
	July 29, 2012 - Level 3			(Losses)
Lease obligation costs, net	$	(132	)	$	1
Total for the first six months of fiscal 2012				$	1

	Fair Value Measured During
	the Six Months Ended			Gains
	July 31, 2011 - Level 3			(Losses)
Lease obligation costs, net	$	(139	)	$	7
Total for the first six months of fiscal 2011				$	7