Derivative Financial Instruments - Effects Of Derivative Financial Instruments On OCI And Condensed Consolidated Statements Of Income (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jul. 31, 2021	Aug. 01, 2020	Jul. 31, 2021	Aug. 01, 2020
Derivative Instruments, (Gain) Loss [Line Items]
Cost of goods sold and occupancy expenses	$ 2,388	$ 2,126	$ 4,749	$ 3,965
Operating Expenses	1,414	1,076	2,804	2,588
Cost of Goods Sold and Occupancy Expense
Derivative Instruments, (Gain) Loss [Line Items]
(Gain) loss reclassified from accumulated OCI into income, effective portion, net	6	(7)	9	(11)
Operating Expenses [Member]
Derivative Instruments, (Gain) Loss [Line Items]
(Gain) loss reclassified from accumulated OCI into income, effective portion, net	(6)	32	5	(11)
Foreign Exchange Forward Contract \| Cost of Goods Sold and Occupancy Expense \| Not Designated as Hedging Instrument
Derivative Instruments, (Gain) Loss [Line Items]
(Gain) loss reclassified from accumulated OCI into income, effective portion, net	0	0	0	0
Foreign Exchange Forward Contract \| Cost of Goods Sold and Occupancy Expense \| Derivatives in cash flow hedging relationships
Derivative Instruments, (Gain) Loss [Line Items]
(Gain) loss reclassified from accumulated OCI into income, effective portion, net	6	(7)	9	(11)
Foreign Exchange Forward Contract \| Operating Expenses [Member] \| Not Designated as Hedging Instrument
Derivative Instruments, (Gain) Loss [Line Items]
(Gain) loss reclassified from accumulated OCI into income, effective portion, net	(6)	32	5	(11)
Foreign Exchange Forward Contract \| Operating Expenses [Member] \| Derivatives in cash flow hedging relationships
Derivative Instruments, (Gain) Loss [Line Items]
(Gain) loss reclassified from accumulated OCI into income, effective portion, net	$ 0	$ 0	$ 0	$ 0

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 924
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 11.L)
-URI http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a),(d))
-URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4D
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5624177-113959

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5624171-113959

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.

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