Revenue (Activity of Gift Card Liability Balance) (Details) - USD ($) $ in Millions	3 Months Ended
May 01, 2021	May 02, 2020
Accrued gift card liability at beginning of period	$ 41	$ 35
Accrued gift card liability at end of period	43	32
Gift Card Redemption Revenue [Member]
Revenue recognized	(56)	(15)
Gift Card Breakage Revenue [Member]
Revenue recognized	(4)	(1)
Gift Card Activations [Member]
Activations	$ 62	14
Gift Card Foreign Currency Fluctuations [Member]
Revenue recognized		$ (1)

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121556615&loc=SL49130531-203044

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130549-203045

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=121556615&loc=SL49130532-203044

Name:	us-gaap_ContractWithCustomerLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant