Name:	ges_ConsultingAgreementExtendedTerm
Namespace Prefix:	ges_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Represents the number of years of the consulting agreement entered into by the entity at inception of the contract.

No definition available.

Name:	ges_ConsultingAgreementTerm
Namespace Prefix:	ges_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Year which lease or group of leases is set to expire, in CCYY format.

No definition available.

Name:	ges_LeaseExpirationDateByYear
Namespace Prefix:	ges_
Data Type:	xbrli:gYearItemType
Balance Type:	na
Period Type:	duration

Represents the number of years of service to the Company.

No definition available.

Name:	ges_ServiceTerm
Namespace Prefix:	ges_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

The number of units (items of property) under operating lease arrangements.

No definition available.

Name:	us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits
Namespace Prefix:	us-gaap_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

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

- Details

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

Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

No definition available.