XML 147 R9999.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Label | Element | Value
--- | --- | ---
Retained earnings [member] |  |
Cumulative Effect Of New Accounting Principle In Period Of Adoption | teck_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption | $ 34,000,000
Cumulative Effect Of New Accounting Principle In Period Of Adoption | teck_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption | $ (43,000,000)

X
- Definition Cumulative Effect Of New Accounting Principle In Period Of Adoption + References No definition available. + Details
Name: | teck_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
Namespace Prefix: | teck_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Details
Name: | ifrs-full_ComponentsOfEquityAxis=ifrs-full_RetainedEarningsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |