Fair Value Measurements (Details) (Fair Value, Measurements, Recurring [Member], USD $) In Millions, unless otherwise specified	Feb. 01, 2014	Feb. 02, 2013
Cash and Cash Equivalents [Member] | Fair Value [Member] | Money Market Funds [Member]
ASSETS
Cash and cash equivalents	$ 53	$ 520
Cash and Cash Equivalents [Member] | Fair Value [Member] | Commercial Paper [Member]
ASSETS
Cash and cash equivalents	80
Cash and Cash Equivalents [Member] | Fair Value [Member] | Treasury Securities [Member]
ASSETS
Cash and cash equivalents	263
Cash and Cash Equivalents [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Money Market Funds [Member]
ASSETS
Cash and cash equivalents	53	520
Cash and Cash Equivalents [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Commercial Paper [Member]
ASSETS
Cash and cash equivalents	0
Cash and Cash Equivalents [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Treasury Securities [Member]
ASSETS
Cash and cash equivalents	263
Cash and Cash Equivalents [Member] | Significant Other Observable Inputs (Level 2) [Member] | Money Market Funds [Member]
ASSETS
Cash and cash equivalents	0	0
Cash and Cash Equivalents [Member] | Significant Other Observable Inputs (Level 2) [Member] | Commercial Paper [Member]
ASSETS
Cash and cash equivalents	80
Cash and Cash Equivalents [Member] | Significant Other Observable Inputs (Level 2) [Member] | Treasury Securities [Member]
ASSETS
Cash and cash equivalents	0
Cash and Cash Equivalents [Member] | Significant Unobservable Inputs (Level 3) [Member] | Money Market Funds [Member]
ASSETS
Cash and cash equivalents	0	0
Cash and Cash Equivalents [Member] | Significant Unobservable Inputs (Level 3) [Member] | Commercial Paper [Member]
ASSETS
Cash and cash equivalents	0
Cash and Cash Equivalents [Member] | Significant Unobservable Inputs (Level 3) [Member] | Treasury Securities [Member]
ASSETS
Cash and cash equivalents	0
Short-term Investments [Member] | Fair Value [Member] | Commercial Paper [Member]
ASSETS
Short-term investments	100
Short-term Investments [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Commercial Paper [Member]
ASSETS
Short-term investments	0
Short-term Investments [Member] | Significant Other Observable Inputs (Level 2) [Member] | Commercial Paper [Member]
ASSETS
Short-term investments	100
Short-term Investments [Member] | Significant Unobservable Inputs (Level 3) [Member] | Commercial Paper [Member]
ASSETS
Short-term investments	0
Other Current Assets [Member] | Fair Value [Member]
ASSETS
Foreign currency derivative instruments	2	1
Other Current Assets [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
ASSETS
Foreign currency derivative instruments	0	0
Other Current Assets [Member] | Significant Other Observable Inputs (Level 2) [Member]
ASSETS
Foreign currency derivative instruments	2	1
Other Current Assets [Member] | Significant Unobservable Inputs (Level 3) [Member]
ASSETS
Foreign currency derivative instruments	0	0
Other Assets [Member] | Fair Value [Member]
ASSETS
Auction rate securities	9	21
Marketable equity securities		27
Marketable equity securities that fund deferred compensation	96	88
Other Assets [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
ASSETS
Auction rate securities	0	0
Marketable equity securities		27
Marketable equity securities that fund deferred compensation	96	88
Other Assets [Member] | Significant Other Observable Inputs (Level 2) [Member]
ASSETS
Auction rate securities	0	0
Marketable equity securities		0
Marketable equity securities that fund deferred compensation	0	0
Other Assets [Member] | Significant Unobservable Inputs (Level 3) [Member]
ASSETS
Auction rate securities	9	21
Marketable equity securities		0
Marketable equity securities that fund deferred compensation	0	0
Accrued Liabilities [Member] | Fair Value [Member]
LIABILITIES
Foreign currency derivative instruments	5
Accrued Liabilities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
LIABILITIES
Foreign currency derivative instruments	0
Accrued Liabilities [Member] | Significant Other Observable Inputs (Level 2) [Member]
LIABILITIES
Foreign currency derivative instruments	5
Accrued Liabilities [Member] | Significant Unobservable Inputs (Level 3) [Member]
LIABILITIES
Foreign currency derivative instruments	$ 0