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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
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Data Type:	xbrli:durationItemType
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Period Type:	duration

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

No definition available.

Name:	ges_LeaseExpirationDateByYear
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Data Type:	xbrli:gYearItemType
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Represents the number of years of service to the Company.

No definition available.

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

No definition available.

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Data Type:	xbrli:decimalItemType
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Date of maturity or expiration of arrangements with a related party (for example, but not limited to, leasing and debt arrangements between related parties), in CCYY-MM-DD format.

No definition available.

Name:	us-gaap_RelatedPartyTransactionDate
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Data Type:	xbrli:dateItemType
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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

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Data Type:	xbrli:monetaryItemType
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Name:	us-gaap_RelatedPartyTransactionLineItems
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Data Type:	xbrli:stringItemType
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Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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Namespace Prefix:
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Data Type:	na
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