XML 37 R20.htm IDEA: XBRL DOCUMENT
v3.24.0.1

OTHER (INCOME) EXPENSE | 12 Months Ended
--- | ---
Dec. 31, 2023
Analysis of income and expense [abstract] |
OTHER (INCOME) EXPENSE | OTHER EXPENSE (INCOME)
|  | Years ended December 31
(In millions of dollars) | Note | 2023 | 2022
Losses from associates and joint ventures | 20 |  | 412 |  | 31 |
Other investment income |  | (50) |  | (46) |
Total other expense (income) |  | 362 |  | (15) |

X
- References No definition available. + Details
Name: | ifrs-full_AnalysisOfIncomeAndExpenseAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure Of Other (Income) Expense [Text Block] + References No definition available. + Details
Name: | rci_DisclosureOfOtherIncomeExpenseTextBlock
Namespace Prefix: | rci_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration