XML 60 R72.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Transactions - QB2 Project Financing (Details) - Limited Recourse Project Financing Facility $ in Billions | Nov. 18, 2019 USD ($) instrument
--- | ---
Disclosure of detailed information about property, plant and equipment [line items] |
Maximum borrowing capacity | $ | $ 2.5
Number of repayment installments | instrument | 17
First repayment term | 6 months

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Debt Instrument, First Repayment Term + References No definition available. + Details
Name: | teck_DebtInstrumentFirstRepaymentTerm
Namespace Prefix: | teck_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Debt Instrument, Number Of Repayment Installments + References No definition available. + Details
Name: | teck_DebtInstrumentNumberOfRepaymentInstallments
Namespace Prefix: | teck_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line Of Credit Facility, Maximum Borrowing Capacity + References No definition available. + Details
Name: | teck_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | teck_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=teck_LimitedRecourseProjectFinancingFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |