Restructuring Charges - Renew Blue (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended			21 Months Ended
	Aug. 02, 2014		Aug. 03, 2013	Aug. 02, 2014
Restructuring Reserve [Roll Forward]
Charges	$ 8		$ 113
Restructuring Program 2013 Renew Blue [Member]
Restructuring Reserve [Roll Forward]
Restructuring reserve, balance at the beginning of the period	162		108
Charges	35		24
Cash payments	(115)		(64)
Adjustments	(20)	[1]	3
Changes in foreign currency exchange rates	(5)		(3)
Restructuring reserve, balance at the end of the period	57		68	57
Termination benefits [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Reserve [Roll Forward]
Restructuring reserve, balance at the beginning of the period	111		54
Charges	28		15
Cash payments	(106)		(53)
Adjustments	(16)	[1]	(5)
Changes in foreign currency exchange rates	0		0
Restructuring reserve, balance at the end of the period	17		11	17
Facility closure and other costs [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Reserve [Roll Forward]
Restructuring reserve, balance at the beginning of the period	51		54
Charges	7		9
Cash payments	(9)		(11)
Adjustments	(4)	[1]	8
Changes in foreign currency exchange rates	(5)		(3)
Restructuring reserve, balance at the end of the period	40		57	40
Continuing Operations [Member]
Restructuring Reserve [Roll Forward]
Charges	8		13
Continuing Operations [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				350
Restructuring Reserve [Roll Forward]
Charges	14		21
Continuing Operations [Member] | Inventory write-downs [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				1
Restructuring Reserve [Roll Forward]
Charges	0		0
Continuing Operations [Member] | Property and equipment impairments [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				40
Restructuring Reserve [Roll Forward]
Charges	1		3
Continuing Operations [Member] | Termination benefits [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				201
Restructuring Reserve [Roll Forward]
Charges	12		14
Continuing Operations [Member] | Investment impairments [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				43
Restructuring Reserve [Roll Forward]
Charges	0		0
Continuing Operations [Member] | Facility closure and other costs [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				65
Restructuring Reserve [Roll Forward]
Charges	1		4
Continuing Operations [Member] | Domestic [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				220
Restructuring Reserve [Roll Forward]
Charges	7		10
Continuing Operations [Member] | Domestic [Member] | Inventory write-downs [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				1
Restructuring Reserve [Roll Forward]
Charges	0		0
Continuing Operations [Member] | Domestic [Member] | Property and equipment impairments [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				14
Restructuring Reserve [Roll Forward]
Charges	0		2
Continuing Operations [Member] | Domestic [Member] | Termination benefits [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				159
Restructuring Reserve [Roll Forward]
Charges	7		8
Continuing Operations [Member] | Domestic [Member] | Investment impairments [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				43
Restructuring Reserve [Roll Forward]
Charges	0		0
Continuing Operations [Member] | Domestic [Member] | Facility closure and other costs [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				3
Restructuring Reserve [Roll Forward]
Charges	0		0
Continuing Operations [Member] | International [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				130
Restructuring Reserve [Roll Forward]
Charges	7		11
Continuing Operations [Member] | International [Member] | Inventory write-downs [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				0
Restructuring Reserve [Roll Forward]
Charges	0		0
Continuing Operations [Member] | International [Member] | Property and equipment impairments [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				26
Restructuring Reserve [Roll Forward]
Charges	1		1
Continuing Operations [Member] | International [Member] | Termination benefits [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				42
Restructuring Reserve [Roll Forward]
Charges	5		6
Continuing Operations [Member] | International [Member] | Investment impairments [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				0
Restructuring Reserve [Roll Forward]
Charges	0		0
Continuing Operations [Member] | International [Member] | Facility closure and other costs [Member] | Restructuring Program 2013 Renew Blue [Member]
Restructuring Cost and Reserve [Line Items]
Cumulative Amount				62
Restructuring Reserve [Roll Forward]
Charges	$ 1		$ 4

[1] Adjustments to termination benefits were due to higher-than-expected employee retention. Adjustments to facility closure and other costs represent changes in sublease assumptions and reductions in our remaining lease obligations.