Fair Value Measurements (Tables)

3 Months Ended

May 04, 2013

Fair Value Disclosures [Abstract]

Financial Assets And Liabilities Measured At Fair Value On Recurring Basis

Financial assets and liabilities measured at fair value on a recurring basis and cash equivalents and short-term investments held at amortized cost are as follows:

			Fair Value Measurements at Reporting Date Using
($ in millions)	May 4, 2013		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Cash equivalents	$	772	$	497	$	275	$	—
Derivative financial instruments	69		—		69		—
Deferred compensation plan assets	34		34		—		—
Total	$	875	$	531	$	344	$	—
Liabilities:
Derivative financial instruments	$	9	$	—	$	9	$	—
			Fair Value Measurements at Reporting Date Using
($ in millions)	February 2, 2013		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Cash equivalents	$	518	$	189	$	329	$	—
Short-term investments	50		—		50		—
Derivative financial instruments	51		—		51		—
Deferred compensation plan assets	27		27		—		—
Total	$	646	$	216	$	430	$	—
Liabilities:
Derivative financial instruments	$	14	$	—	$	14	$	—
			Fair Value Measurements at Reporting Date Using
($ in millions)	April 28, 2012		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant  Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Cash equivalents	$	1,130	$	271	$	859	$	—
Short-term investments	75		—		75		—
Derivative financial instruments	16		—		16		—
Deferred compensation plan assets	25		25		—		—
Total	$	1,246	$	296	$	950	$	—
Liabilities:
Derivative financial instruments	$	11	$	—	$	11	$	—