XML 249 R152.htm IDEA: XBRL DOCUMENT
v3.24.1

FINANCIAL RISK MANAGEMENT (Accounting for Derivative Financial Instruments and Hedging Activities Narrative) (Details) - USD ($) | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Cash flow hedges | Effective Portion Of Designated Cash Flow Hedges |  |
Disclosure of fair value measurement of assets [line items] |  |
Reserve of cash flow hedges, net of tax | $ 15,900,000 | $ 0

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

X
- Definition Reserve of cash flow hedges, net of tax + References No definition available. + Details
Name: | tx_Reserveofcashflowhedgesnetoftax
Namespace Prefix: | tx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_TypesOfHedgesAxis=ifrs-full_CashFlowHedgesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=tx_EffectivePortionOfDesignatedCashFlowHedgesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |