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Funds held for clients (Details) - CAD ($) $ in Thousands	Sep. 30, 2025	Sep. 30, 2024
Disclosure Of Funds Held For Clients [Line Items]
Funds held for clients	$ 978,436	$ 506,780
Cash
Disclosure Of Funds Held For Clients [Line Items]
Funds held for clients	704,503	233,584
Short-term investments
Disclosure Of Funds Held For Clients [Line Items]
Funds held for clients	33,001	50,000
Long-term bonds
Disclosure Of Funds Held For Clients [Line Items]
Funds held for clients	$ 240,932	$ 223,196

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- Definition

[Line Items] for Disclosure Of Funds Held For Clients [Table]

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No definition available.

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- Definition

The amount in the consolidated financial statements of the assets of the group to which significant restrictions (for example, statutory, contractual and regulatory restrictions) apply on the entity's ability to access or use the assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2025-01-01
-Paragraph 13
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_13_c&doctype=Standard
-URIDate 2025-03-27

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