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v3.25.3

Amortization, depreciation and impairment (Details) - CAD ($) | 12 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024
Disclosure of attribution of expenses by nature to their function [line items] |  |
Impairment of intangible assets | $ 6,716,000 | $ 11,574,000
Amortization of contract costs related to incentives (presented as a reduction of revenue) | 4,170,000 | 2,806,000
Amortization of deferred financing fees (presented in finance costs) | 575,000 | 630,000
Amortization of discounts on investments related to funds held for clients (presented net as an increase of revenue) | (39,000) | (1,584,000)
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss | 614,266,000 | 536,859,000
Costs of services, selling and administrative |  |
Disclosure of attribution of expenses by nature to their function [line items] |  |
Depreciation of PP&E | 134,243,000 | 134,818,000
Impairment of PP&E | 0 | 115,000
Depreciation of right-of-use assets | 138,240,000 | 126,615,000
Impairment of right-of-use assets | 768,000 | 0
Amortization of contract costs related to transition costs | 74,059,000 | 59,191,000
Impairment of contract costs related to transition costs | 0 | 4,254,000
Amortization of intangible assets | 231,639,000 | 185,741,000
Impairment of intangible assets | 6,716,000 | 11,574,000
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss | 585,665,000 | 522,308,000
Integration costs |  |
Disclosure of attribution of expenses by nature to their function [line items] |  |
Impairment of PP&E | 360,000 | 149,000
Impairment of right-of-use assets | 19,125,000 | 0
Restructuring program and cost optimization program |  |
Disclosure of attribution of expenses by nature to their function [line items] |  |
Impairment of PP&E | 1,526,000 | 2,431,000
Impairment of right-of-use assets | 2,656,000 | 10,119,000
Restructuring |  |
Disclosure of attribution of expenses by nature to their function [line items] |  |
Impairment of intangible assets | $ 228,000 | $ 0

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