XML 92 R56.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Goodwill (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Intangible Assets [Abstract] |
Schedule of Goodwill |
(CAD$ in millions) |  | Steelmaking Coal Operations |  | Quebrada Blanca |  | Total
January 1, 2022 |  | $ | 702 |  |  | $ | 389 |  |  | $ | 1,091 |
Changes in foreign exchange rates |  | — |  |  | 27 |  |  | 27 |
December 31, 2022 |  | $ | 702 |  |  | $ | 416 |  |  | $ | 1,118 |
Changes in foreign exchange rates |  | — |  |  | (10) |  |  | (10) |
December 31, 2023 |  | $ | 702 |  |  | $ | 406 |  |  | $ | 1,108 |

X
- Definition The disclosure of the reconciliation of changes in intangible assets and goodwill. [Refer: Intangible assets and goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 38 -IssueDate 2023-01-01 -Paragraph 118 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2023-en-r&anchor=para_118&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Intangible Assets [Abstract] + References No definition available. + Details
Name: | teck_IntangibleAssetsAbstract
Namespace Prefix: | teck_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration