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Cost of services, selling and administrative (Details) - CAD ($) | 12 Months Ended
--- | ---
Sep. 30, 2024 | Sep. 30, 2023
Analysis of income and expense [abstract] |  |
Salaries and other member costs | $ 9,156,779,000 | $ 8,870,235,000
Professional fees and other contracted labour | 1,436,403,000 | 1,500,613,000
Hardware, software and data center related costs | 866,883,000 | 827,613,000
Property costs | 201,194,000 | 213,962,000
Amortization, depreciation and impairment (Note 24) | 522,308,000 | 506,122,000
Other operating expenses | 76,163,000 | 63,876,000
Costs of services, selling and administrative | 12,259,730,000 | 11,982,421,000
R&D and other tax credits | $ 134,911,000 | $ 159,390,000

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- Definition The expense of all forms of consideration given by an entity in exchange for a service rendered by employees or for the termination of employment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 102 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_102&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 99 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_99&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 104 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_104&doctype=Standard -URIDate 2024-03-27 + Details
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