Amount before tax of foreign currency transaction realized gain (loss) recognized in the income statement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 20
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Name:	us-gaap_ForeignCurrencyTransactionGainLossRealized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Summary of Significant Accounting Policies - Leases and Foreign Currency (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Operating leases
Deferred rent and tenant improvement allowances		$ 61
Foreign Currency
Net losses (gains) on foreign currency transactions	$ 1	$ 0	$ 0
Comprehensive Income and Accumulated Other Comprehensive Loss
Foreign currency charge previously recognized in AOCL	$ 1
Maximum \| Real Estate
Operating leases
Lease term	10 years