Summary of significant accounting policies - Uncertainty in income tax positions (Details)	12 Months Ended
Nov. 30, 2023
Accounting Policies [Abstract]
Likelihood of tax benefit being realized upon settlement	50.00%

Represents the likelihood of tax benefit being realized upon settlement.

No definition available.

Name:	tmq_LikelihoodOfTaxBenefitBeingRealizedUponSettlement
Namespace Prefix:	tmq_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration