XML 134 R115.htm IDEA: XBRL DOCUMENT v3.24.0.1

INCOME TAXES (Narrative) (Details) - USD ($) $ in Millions	Dec. 31, 2023	Jan. 01, 2023
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce current tax expense	$ 130.4	$ 105.7
Pro forma
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Effect of different tax rates on earnings of foreign subsidiaries	650.0
Pro forma | Unrealised foreign exchange gains (losses)
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred income taxes (note 18)	$ 70.0

X

- Definition

Temporary Differences Associated With Investments In Subsidiaries, Branches And Associates In Joint Arrangements, Amount Of Unrecorded Deferred Tax Liability

+ References

No definition available.

+ Details

Name:	gil_TemporaryDifferencesAssociatedWithInvestmentsInSubsidiariesBranchesAndAssociatesInJointArrangementsAmountOfUnrecordedDeferredTaxLiability
Namespace Prefix:	gil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of deductible temporary differences for which no deferred tax asset is recognised in the statement of financial position. [Refer: Temporary differences [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 12
-IssueDate 2023-01-01
-Paragraph 81
-Subparagraph e
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2023-en-r&anchor=para_81_e&doctype=Standard
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The aggregate amount of temporary differences associated with investments in subsidiaries, branches and associates and interests in joint arrangements, for which deferred tax liabilities have not been recognised as a result of satisfying both of the following conditions: (a) the parent, investor, joint venturer or joint operator is able to control the timing of the reversal of the temporary difference; and (b) it is probable that the temporary difference will not reverse in the foreseeable future. [Refer: Associates [member]; Subsidiaries [member]; Temporary differences [member]; Investments in subsidiaries reported in separate financial statements]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 12
-IssueDate 2023-01-01
-Paragraph 81
-Subparagraph f
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2023-en-r&anchor=para_81_f&doctype=Standard
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_TemporaryDifferencesAssociatedWithInvestmentsInSubsidiariesBranchesAndAssociatesAndInterestsInJointVentures
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	gil_Scenario1Axis=gil_ProForma1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis=ifrs-full_UnrealisedForeignExchangeGainsLossesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: