Amount Of hedge gain (loss) included in accumulated other comprehensive income (loss)

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Derivative, Maturity Month and Year

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- Definition

Increase (decrease) in fair value of foreign exchange derivative financial instruments designated as cash flow hedges of the purchases of inventory.

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- Definition

Number of countries in which the entity operates and uses the euro as the functional currency.

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- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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- Definition

Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.

+ References

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- Definition

Amount of net assets (liabilities).

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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- Definition

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.

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- Definition

The number of derivative instruments of a particular group held by the entity.

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Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.

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The number of countries in which the entity operates as of balance sheet date.

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Financial Instruments and Risk Management (Narrative) (Details) $ in Millions	12 Months Ended
	Jan. 28, 2017 USD ($) contract country	Jan. 30, 2016 USD ($)	Jan. 31, 2015 USD ($)
Derivative [Line Items]
Cash flow hedges	$ 1	$ 2	$ (3)
Number of countries of operation \| country	23
Derivatives Designated as Hedging Instruments [Member] \| Forward Foreign Exchange Contracts [Member]
Derivative [Line Items]
Notional value of contracts outstanding	$ 85
Amount of hedge gain (loss) included in AOCI	1	2
Increase (decrease) in fair value of hedge positions	(1)
Derivatives Designated as Non-Hedging Instruments [Member] \| Forward Foreign Exchange Contracts [Member]
Derivative [Line Items]
Notional value of contracts outstanding	$ 2
Derivatives Designated as Non-Hedging Instruments [Member] \| Foreign Currency Option Contracts [Member]
Derivative [Line Items]
Number of contracts outstanding \| contract	0
Derivatives Designated as Non-Hedging Instruments [Member] \| Diesel Fuel Forward Contracts [Member]
Derivative [Line Items]
Number of contracts outstanding \| contract	0
Derivatives Designated as Non-Hedging Instruments [Member] \| Foreign Exchange Contract [Member]
Derivative [Line Items]
Foreign exchange derivative NOT designated as cash flow hedges, gain (loss)	$ 1	$ 1	$ 1
Maximum [Member] \| Derivatives Designated as Hedging Instruments [Member] \| Forward Foreign Exchange Contracts [Member]
Derivative [Line Items]
Derivative contracts maturity date	2018-01
Maximum [Member] \| Derivatives Designated as Non-Hedging Instruments [Member] \| Forward Foreign Exchange Contracts [Member]
Derivative [Line Items]
Derivative contracts maturity date	2017-02
Top Five Suppliers [Member] \| Supplier Concentration Risk [Member]
Derivative [Line Items]
Concentration risk, percentage	91.00%
Nike \| Supplier Concentration Risk [Member]
Derivative [Line Items]
Concentration risk, percentage	68.00%
Nike \| Minimum [Member] \| Supplier Concentration Risk [Member]
Derivative [Line Items]
Concentration risk, percentage	48.00%
Nike \| Maximum [Member] \| Supplier Concentration Risk [Member]
Derivative [Line Items]
Concentration risk, percentage	76.00%
European \| Corporate [Member]
Derivative [Line Items]
Number of countries of operation \| country	19
Net assets	$ 1,015
Number of contries that uses the Euro as the functional currency \| country	11