Fair Value Measurements (Tables)

12 Months Ended

Feb. 03, 2018

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 held at amortized cost are as follows:

			Fair Value Measurements at Reporting Date Using
($ in millions)	February 3, 2018		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Cash equivalents	$	527	$	37	$	490	$	—
Derivative financial instruments	14		—		14		—
Deferred compensation plan assets	47		47		—		—
Total	$	588	$	84	$	504	$	—
Liabilities:
Derivative financial instruments	$	43	$	—	$	43	$	—

			Fair Value Measurements at Reporting Date Using
($ in millions)	January 28, 2017		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Cash equivalents	$	697	$	256	$	441	$	—
Derivative financial instruments	58		—		58		—
Deferred compensation plan assets	40		40		—		—
Total	$	795	$	296	$	499	$	—
Liabilities:
Derivative financial instruments	$	21	$	—	$	21	$	—