XML 81 R50.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Other Operating Income (Expense) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Analysis of income and expense [abstract] |
Schedule of Other Operating Income (Expense) |
(CAD$ in millions) |  | 2024 |  | 2023
Settlement pricing adjustments (Note 34(b)) |  | $ | 65 |  |  | $ | 7 |
Share-based compensation (Note 29(e)) |  | (91) |  |  | (81) |
Environmental costs and remeasurement of decommissioning and restoration provisions for closed operations |  | — |  |  | (119) |
Care and maintenance costs |  | (51) |  |  | (39) |
Social responsibility and donations |  | (59) |  |  | (62) |
Gain on disposal or contribution of assets |  | 27 |  |  | 183 |
Impairment of intangible assets |  | (37) |  |  | (88) |
Commodity derivatives |  | 90 |  |  | (12) |
Depreciation of corporate assets |  | (47) |  |  | (41) |
Take-or-pay contract costs |  | (10) |  |  | (30) |
Other |  | (38) |  |  | (109) |
|  | $ | (151) |  |  | $ | (391) |

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 Detailed Information Of Other Operating Income (Expense) Explanatory [Table Text Block] + References No definition available. + Details
Name: | teck_DisclosureOfDetailedInformationOfOtherOperatingIncomeExpenseExplanatoryTableTextBlock
Namespace Prefix: | teck_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration