Derivative Financial Instruments - Effect of Hedges on Debt (Details) - USD ($) $ in Millions	Aug. 03, 2019	Feb. 02, 2019	Aug. 04, 2018
Current portion of long-term debt and other borrowings
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Carrying amount of hedged debt	$ 0	$ 996	$ 992
Cumulative hedging adjustments, included in carrying amount	0	(3)	(7)
Long-term debt and other borrowings
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Carrying amount of hedged debt	1,600	508	247
Cumulative hedging adjustments, included in carrying amount	$ 108	$ 10	$ (2)

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.

No definition available.

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- Definition

Amount of liability hedged in fair value hedging relationship.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4EE
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL109999712-113959

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- Definition

Amount of cumulative increase (decrease) in fair value of hedged liability in fair value hedge, attributable to hedged risk.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4EE
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL109999712-113959

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