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Commitments and contingencies - Contractual Obligation (Details) $ in Millions | Dec. 31, 2024 CAD ($)
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Disclosure of contingent liabilities [line items] |
Commitments for property, plant and equipment and intangible assets | $ 5,189
Purchase obligations | 2,818
Planned acquisition of Ziply Fiber | 7,000
Leases committed not yet commenced | 7
Total | 15,014
2025 |
Disclosure of contingent liabilities [line items] |
Commitments for property, plant and equipment and intangible assets | 1,747
Purchase obligations | 711
Planned acquisition of Ziply Fiber | 7,000
Leases committed not yet commenced | 6
Total | 9,464
2026 |
Disclosure of contingent liabilities [line items] |
Commitments for property, plant and equipment and intangible assets | 1,133
Purchase obligations | 617
Planned acquisition of Ziply Fiber | 0
Leases committed not yet commenced | 1
Total | 1,751
2027 |
Disclosure of contingent liabilities [line items] |
Commitments for property, plant and equipment and intangible assets | 589
Purchase obligations | 381
Planned acquisition of Ziply Fiber | 0
Leases committed not yet commenced | 0
Total | 970
2028 |
Disclosure of contingent liabilities [line items] |
Commitments for property, plant and equipment and intangible assets | 304
Purchase obligations | 257
Planned acquisition of Ziply Fiber | 0
Leases committed not yet commenced | 0
Total | 561
2029 |
Disclosure of contingent liabilities [line items] |
Commitments for property, plant and equipment and intangible assets | 307
Purchase obligations | 240
Planned acquisition of Ziply Fiber | 0
Leases committed not yet commenced | 0
Total | 547
Thereafter |
Disclosure of contingent liabilities [line items] |
Commitments for property, plant and equipment and intangible assets | 1,109
Purchase obligations | 612
Planned acquisition of Ziply Fiber | 0
Leases committed not yet commenced | 0
Total | $ 1,721

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