XML 95 R76.htm IDEA: XBRL DOCUMENT
v3.22.1

ACCOUNTING POLICIES (Climate Change) (Details) - T | 1 Months Ended | 12 Months Ended
--- | --- | ---
Feb. 28, 2021 | Dec. 31, 2018
Disclosure of changes in accounting estimates [line items] |  |
Base rate of carbon dioxide (tons) |  | 1.7
Forecast | Reduction Of Carbon Emissions By 2030 |  |
Disclosure of changes in accounting estimates [line items] |  |
Threshold percentage to reduce carbon dioxide emissions in 2030 | 20.00% |

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

X
- Definition Base Rate of Carbon Dioxide + References No definition available. + Details
Name: | tx_BaseRateOfCarbonDioxide
Namespace Prefix: | tx_
Data Type: | dtr-types:massFlowItemType
Balance Type: | na
Period Type: | duration

X
- Definition Threshold Percentage to Reduce Carbon Dioxide Emissions + References No definition available. + Details
Name: | tx_ThresholdPercentageToReduceCarbonDioxideEmissions
Namespace Prefix: | tx_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_StatementScenarioAxis=srt_ScenarioForecastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | tx_EnvironmentalRemediationAxis=tx_ReductionOfCarbonEmissionsBy2030Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |