XML 118 R80.htm IDEA: XBRL DOCUMENT
v3.24.4

Long-term financial assets (Details) - CAD ($) | Sep. 30, 2024 | Sep. 30, 2023
--- | --- | ---
Subclassifications of assets, liabilities and equities [abstract] |  |
Deferred compensation plan assets | $ 112,270,000 | $ 88,076,000
Long-term investments | 24,209,000 | 17,113,000
Long-term receivables | 10,114,000 | 20,774,000
Long-term derivative financial instruments | 2,644,000 | 22,005,000
Long-term financial assets | $ 149,237,000 | $ 147,968,000

X
- Definition Deferred Compensation Plan Assets 1 + References No definition available. + Details
Name: | gib_DeferredCompensationPlanAssets1
Namespace Prefix: | gib_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Non-Current Investments at Fair Value Through Other Comprehensive Income + References No definition available. + Details
Name: | gib_NonCurrentInvestmentsAtFairValueThroughOtherComprehensiveIncome
Namespace Prefix: | gib_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Non-Current Receivables at Amortised Cost + References No definition available. + Details
Name: | gib_NonCurrentReceivablesAtAmortisedCost
Namespace Prefix: | gib_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of non-current derivative financial assets. [Refer: Derivative financial assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_55&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_NoncurrentDerivativeFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of non-current financial assets. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_25&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_NoncurrentFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | ifrs-full_SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration