XML 168 R86.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Segmented information - Revenues by Services and Products (Details) - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Operating revenues | $ 23,449 | $ 22,883
BELL WIRELESS |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Operating revenues | 8,948 | 8,630
Wireless |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Operating revenues | 20,350 | 19,832
Wireless | BELL WIRELESS |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Operating revenues | 6,355 | 6,122
Data |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Operating revenues | 7,871 | 7,691
Voice |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Operating revenues | 3,154 | 3,402
Media |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Operating revenues | 2,681 | 2,369
Other services |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Operating revenues | 289 | 248
Total products |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Operating revenues | 3,099 | 3,051
Wireless | BELL WIRELESS |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Operating revenues | 2,593 | 2,508
Data |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Operating revenues | 463 | 494
Equipment and other |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |
Operating revenues | $ 43 | $ 49

X
- 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
Name: | ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | ifrs-full_RevenueFromContractsWithCustomers
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ifrs-full_SegmentsAxis=bce_BellWirelessMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=bce_OperatingServiceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=bce_ServiceDataMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=bce_VoiceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=bce_MediaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=bce_ServicesOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=bce_OperatingProductMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=bce_ProductWirelessMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=bce_ProductDataMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=bce_EquipmentAndOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |