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Remaining performance obligations (Details) - Bell CTS $ in Millions	Dec. 31, 2024 CAD ($)
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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- Definition

Revenue, Remaining Performance Obligation1

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No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

+ Details

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- Details

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- Details

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