XML 49 R11.htm IDEA: XBRL DOCUMENT v3.24.4
Accounts receivable
12 Months Ended
Sep. 30, 2024
Subclassifications of assets, liabilities and equities [abstract]  
Accounts receivable Accounts receivable
As at
September 30, 2024
As at
September 30, 2023
$ $
 Trade (Note 32)
1,117,712  1,152,880 
 Tax credits and R&D tax credits
149,955  157,668 
 Other
130,735  114,569 
1,398,402  1,425,117