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Remaining performance obligations (Details) - Bell CTS $ in Millions | Dec. 31, 2024 CAD ($)
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Disclosure of performance obligations [line items] |
Remaining performance obligations | $ 6,135
2025 |
Disclosure of performance obligations [line items] |
Remaining performance obligations | 2,944
2026 |
Disclosure of performance obligations [line items] |
Remaining performance obligations | 1,663
2027 |
Disclosure of performance obligations [line items] |
Remaining performance obligations | 657
2028 |
Disclosure of performance obligations [line items] |
Remaining performance obligations | 314
2029 |
Disclosure of performance obligations [line items] |
Remaining performance obligations | 132
Thereafter |
Disclosure of performance obligations [line items] |
Remaining performance obligations | $ 425

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