This represents the aggregate carrying value of impaired long-lived assets prior to the impairment charge.

No definition available.

Name:	ges_ImpairedAssetsHeldforuseCarryingValueofAsset
Namespace Prefix:	ges_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

This represents the aggregate remaining fair value of all long-lived assets impaired.

+ References

No definition available.

+ Details

Name:	ges_ImpairedAssetsHeldforuseRemainingFairValueofAsset
Namespace Prefix:	ges_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The number of retail locations that were tested for impairment and impairment was recognized as the carrying amount of the assets exceeded their estimated fair value, which is based on their estimated discounted cash flows.

+ References

No definition available.

+ Details

Name:	ges_NumberOfRetailLocationsImpaired
Namespace Prefix:	ges_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of retail locations evaluated for impairment during the year in accordance with the Company's policy for testing long-lived assets for impairment

+ References

No definition available.

+ Details

Name:	ges_NumberOfRetailLocationsTestedForImpairment
Namespace Prefix:	ges_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- 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.

+ References

No definition available.

+ Details

Name:	us-gaap_ImpairedLongLivedAssetsHeldAndUsedLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 958
-SubTopic 225
-Section 45
-Paragraph 11
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=84241808&loc=d3e92212-112881

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=68055307&loc=d3e2420-110228

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84176398&loc=d3e2921-110230

+ Details

Name:	us-gaap_ImpairmentOfLongLivedAssetsHeldForUse
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_ImpairedLongLivedAssetsHeldAndUsedByTypeAxis=us-gaap_RetailSiteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementGeographicalAxis=us-gaap_NorthAmericaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Property and Equipment (Details 2) $ in Thousands	3 Months Ended								12 Months Ended
Property and Equipment (Details 2) $ in Thousands	Feb. 03, 2018 USD ($)	Oct. 28, 2017 USD ($)	Jul. 29, 2017 USD ($)	Apr. 29, 2017 USD ($)	Jan. 28, 2017 USD ($)	Oct. 29, 2016 USD ($)	Jul. 30, 2016 USD ($)	Apr. 30, 2016 USD ($)	Feb. 03, 2018 USD ($) retail_location	Jan. 28, 2017 USD ($) retail_location	Jan. 30, 2016 USD ($)
Impairment to long-lived assets
Aggregate carrying value of long-lived assets impaired	$ 8,728				$ 36,103				$ 8,728	$ 36,103
Less impairment charges	2,500	$ 2,000	$ 1,200	$ 2,800	32,900	$ 800	$ 500	$ 200	8,479	34,385	$ 2,287
Aggregate remaining fair value of long-lived assets impaired	$ 249				$ 1,718				$ 249	$ 1,718
Number of retail locations tested for impairment \| retail_location									233	255
Number of retail locations impaired \| retail_location									99	148
Retail locations \| North America
Impairment to long-lived assets
Less impairment charges									$ 8,479	$ 34,385	$ 2,287