Unrecognized Tax Benefits Activity (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
Jan. 31, 2015	Feb. 01, 2014	Feb. 02, 2013
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Unrecognized tax benefits at beginning of year	$ 48us-gaap_UnrecognizedTaxBenefits	$ 54us-gaap_UnrecognizedTaxBenefits	$ 65us-gaap_UnrecognizedTaxBenefits
Foreign currency translation adjustments	(6)	(4)	1
Increases related to current year tax positions	3	3	4
Increases related to prior period tax positions	1	4	3
Decreases related to prior period tax positions	(1)	(2)	(3)
Settlements	(1)	(7)	(15)
Lapse of statute of limitations	(4)	0	(1)
Unrecognized tax benefits at end of year	$ 40us-gaap_UnrecognizedTaxBenefits	$ 48us-gaap_UnrecognizedTaxBenefits	$ 54us-gaap_UnrecognizedTaxBenefits

Unrecognized Tax Benefits, Increases Decreases Resulting From Currency Translation

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- Definition

Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Unrecognized Tax Benefit

-URI http://asc.fasb.org/extlink&oid=6527854

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-Publisher FASB

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

+ References

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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-Name Accounting Standards Codification

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