Investments (Tables)

12 Months Ended

Feb. 03, 2012

Investments, Debt and Equity Securities [Abstract]

Investments

	February 3, 2012									January 28, 2011
	Fair Value		Cost		Unrealized Gain		Unrealized (Loss)			Fair Value		Cost		Unrealized Gain		Unrealized (Loss)
	(in millions)
Investments:
U.S. government and agencies	$	—	$	—	$	—	$	—		$	58	$	58	$	—	$	—
Non- U.S. government and agencies	24		24		—		—			12		12		—		—
Commercial paper	434		434		—		—			—		—		—		—
U.S. corporate	336		335		1		—			254		253		1		—
International corporate	172		172		—		—			128		128		—		—
Total short-term investments	966		965		1		—			452		451		1		—
U.S. government and agencies	—		—		—		—			21		20		1		—
Non- U.S. government and agencies	70		70		—		—			34		34		—		—
U.S. corporate	2,332		2,322		12		(2		)	242		243		—		(1		)
International corporate	883		880		4		(1		)	283		283		—		—
Equity and other securities	119		119		—		—			124		124		—		—
Total long-term investments	3,404		3,391		16		(3		)	704		704		1		(1		)
Total investments	$	4,370	$	4,356	$	17	$	(3	)	$	1,156	$	1,155	$	2	$	(1	)