XML 176 R79.htm IDEA: XBRL DOCUMENT
v3.24.1

ACCOUNTING POLICIES (Employee Liabilities) (Details) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 USD ($) plan method installment | Dec. 31, 2022 USD ($)
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Number of installments, repayment | installment | 148 |
Monthly fee burden | 1 |
Deferred compensation share-based arrangements, liability | $ 90.1 | $ 79.8
Stock granted, value | $ 94.5 | $ 88.6
Usiminas |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Number of post retirement plans | plan | 2 |
Number of payment methods for post retirement plans | method | 2 |
Incentive Retention Program | Capital Units |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Vesting period (years) | 4 years |
Redemption, period (years) | 10 years |
Early redemption, period (years) | 7 years |
Mandatory redemption period (years) | 7 years |

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_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Borrowings, Number Of Installments, Repayment + References No definition available. + Details
Name: | tx_BorrowingsNumberOfInstallmentsRepayment
Namespace Prefix: | tx_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Deferred Compensation Share-based Arrangements, Liability + References No definition available. + Details
Name: | tx_DeferredCompensationSharebasedArrangementsLiability
Namespace Prefix: | tx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Number Of Payment Methods Towards Post Retirement Plans + References No definition available. + Details
Name: | tx_NumberOfPaymentMethodsTowardsPostRetirementPlans
Namespace Prefix: | tx_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number Of Post Retirement Plans + References No definition available. + Details
Name: | tx_NumberOfPostRetirementPlans
Namespace Prefix: | tx_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Post Retirement Benefit Plan, Monthly Fee Percent + References No definition available. + Details
Name: | tx_PostRetirementBenefitPlanMonthlyFeePercent
Namespace Prefix: | tx_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Share-based Compensation Arrangement by Share-based Payment Award, Mandatory Redemption Period + References No definition available. + Details
Name: | tx_ShareBasedCompensationArrangementByShareBasedPaymentAwardMandatoryRedemptionPeriod
Namespace Prefix: | tx_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period + References No definition available. + Details
Name: | tx_SharebasedCompensationArrangementbySharebasedPaymentAwardAwardVestingPeriod
Namespace Prefix: | tx_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based Compensation Arrangement by Share-based Payment Award, Early Redemption, Period + References No definition available. + Details
Name: | tx_SharebasedCompensationArrangementbySharebasedPaymentAwardEarlyRedemptionPeriod
Namespace Prefix: | tx_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based Compensation Arrangement by Share-based Payment Award, Redemption, Period + References No definition available. + Details
Name: | tx_SharebasedCompensationArrangementbySharebasedPaymentAwardRedemptionPeriod
Namespace Prefix: | tx_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Granted, Value, Share-based Compensation, Gross + References No definition available. + Details
Name: | tx_StockGrantedValueSharebasedCompensationGross
Namespace Prefix: | tx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | dei_LegalEntityAxis=tx_UsiminasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | tx_PlanName1Axis=tx_IncentiveRetentionProgramMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfShareCapitalAxis=tx_CapitalUnits1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |