XML 79 R45.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Other Operating Income (Expense) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Analysis of income and expense [abstract] |
Schedule of Other Operating Income (Expense) |
(CAD$ in millions) |  | 2021 |  | 2020
Settlement pricing adjustments (Note 29(b)) |  | $ | 442 |  |  | $ | 47 |
Share-based compensation |  | (125) |  |  | (47) |
Environmental costs and remeasurement of decommissioning and restoration provisions for closed operations |  | (108) |  |  | (270) |
Care and maintenance costs |  | (65) |  |  | (52) |
Social responsibility and donations |  | (27) |  |  | (23) |
Gain (loss) on sale of assets |  | (14) |  |  | 34 |
Commodity derivatives |  | (22) |  |  | 62 |
Take or pay contract costs |  | (97) |  |  | (104) |
COVID-19 costs (Note 4(c)) |  | — |  |  | (282) |
Other |  | (62) |  |  | (90) |
|  | $ | (78) |  |  | $ | (725) |

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: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration