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Investments in subsidiaries - Assets acquired and liabilities assumed in current fiscal year (Details) - CAD ($) | Sep. 30, 2024 | Sep. 13, 2024
--- | --- | ---
Disclosure of detailed information about borrowings [line items] |  |
Current assets recognised as of acquisition date | $ 51,902,000 |
Property, plant and equipment recognised as of acquisition date | 1,378,000 |
Right-of-use assets recognised as of acquisition date | 2,341,000 |
Identifiable intangible assets recognised as of acquisition date | 124,399,000 |
Goodwill recognised as of acquisition date | 439,461,000 |
Current liabilities recognised as of acquisition date | (70,035,000) |
Borrowings recognised as of acquisition date | (162,146,000) |
Lease liabilities recognised as of acquisition date | (2,341,000) |
Identifiable assets acquired, net, excluding cash and cash equivalents | 384,959,000 |
Cash acquired | 5,290,000 |
Net assets acquired | 390,249,000 |
Consideration paid | 383,255,000 |
Consideration payable | 6,994,000 |
Aeyon |  |
Disclosure of detailed information about borrowings [line items] |  |
Current assets recognised as of acquisition date | 34,206,000 |
Property, plant and equipment recognised as of acquisition date | 1,029,000 |
Right-of-use assets recognised as of acquisition date | 1,073,000 |
Identifiable intangible assets recognised as of acquisition date | 101,856,000 |
Goodwill recognised as of acquisition date | 397,406,000 |
Current liabilities recognised as of acquisition date | (54,728,000) |
Borrowings recognised as of acquisition date | (162,146,000) |
Lease liabilities recognised as of acquisition date | (1,073,000) |
Identifiable assets acquired, net, excluding cash and cash equivalents | 317,623,000 |
Cash acquired | 218,000 |
Net assets acquired | 317,841,000 | $ 317,841,000
Consideration paid | 317,841,000 |
Consideration payable | 0 |
Others |  |
Disclosure of detailed information about borrowings [line items] |  |
Current assets recognised as of acquisition date | 17,696,000 |
Property, plant and equipment recognised as of acquisition date | 349,000 |
Right-of-use assets recognised as of acquisition date | 1,268,000 |
Identifiable intangible assets recognised as of acquisition date | 22,543,000 |
Goodwill recognised as of acquisition date | 42,055,000 |
Current liabilities recognised as of acquisition date | (15,307,000) |
Borrowings recognised as of acquisition date | 0 |
Lease liabilities recognised as of acquisition date | (1,268,000) |
Identifiable assets acquired, net, excluding cash and cash equivalents | 67,336,000 |
Cash acquired | 5,072,000 |
Net assets acquired | 72,408,000 |
Consideration paid | 65,414,000 |
Consideration payable | $ 6,994,000 |

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