Derivative Financial Instruments - Effects Of Derivative Financial Instruments On OCI And Consolidated Statements Of Income (Details) - USD ($)	12 Months Ended
Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Derivatives in net investment hedging relationships
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$ 0	$ 0	$ 0
Foreign exchange forward contracts \| Derivatives in cash flow hedging relationships
Derivative Instruments, Gain (Loss) [Line Items]
Derivative instruments, gain (loss) recognized in OCI, effective portion, net	(60,000,000)	(28,000,000)	81,000,000
Foreign exchange forward contracts \| Derivatives in net investment hedging relationships
Derivative Instruments, Gain (Loss) [Line Items]
Derivative instruments, gain (loss) recognized in OCI, effective portion, net	(1,000,000)	(2,000,000)	3,000,000
Foreign exchange forward contracts \| Cost of Goods Sold and Occupancy Expense \| Derivatives in cash flow hedging relationships
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	0	31,000,000	135,000,000
Foreign exchange forward contracts \| Operating expenses \| Derivatives not designated as hedging instruments
Derivative Instruments, Gain (Loss) [Line Items]
Amounts of gain (loss) recognized in income on derivatives	(29,000,000)	18,000,000	16,000,000
Foreign exchange forward contracts \| Operating expenses \| Derivatives in cash flow hedging relationships
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$ (1,000,000)	$ (8,000,000)	$ 9,000,000

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5618551-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (a),(c),(d),(e)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959

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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://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4D
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624177-113959

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- Definition

The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

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