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Segmented information - Revenue by Services and Products (Details) - CAD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Disclosure of products and services [line items] |  |  |  |
Operating revenues | $ 5,861 | $ 5,698 | $ 11,711 | $ 11,404
Wireline data |  |  |  |
Disclosure of products and services [line items] |  |  |  |
Operating revenues | 1,974 | 1,944 | 3,927 | 3,909
Wireline voice |  |  |  |
Disclosure of products and services [line items] |  |  |  |
Operating revenues | 756 | 794 | 1,527 | 1,597
Media |  |  |  |
Disclosure of products and services [line items] |  |  |  |
Operating revenues | 733 | 666 | 1,474 | 1,289
Other wireline services |  |  |  |
Disclosure of products and services [line items] |  |  |  |
Operating revenues | 78 | 67 | 155 | 141
Wireline data |  |  |  |
Disclosure of products and services [line items] |  |  |  |
Operating revenues | 73 | 101 | 172 | 245
Wireline equipment and other |  |  |  |
Disclosure of products and services [line items] |  |  |  |
Operating revenues | $ 13 | $ 11 | $ 24 | $ 21

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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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- Definition The amount of revenue from contracts with customers. A customer is a party that has contracted with an entity to obtain goods or services that are an output of the entity’s ordinary activities in exchange for consideration. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2021-01-01 -Paragraph 113 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_113_a&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2021-01-01 -Paragraph 114 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_114&doctype=Standard -URIDate 2021-03-24 + Details
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