XML 93 R74.htm IDEA: XBRL DOCUMENT v3.22.1

ACCOUTNING POLICIES (Derivative financial instruments and hedging activities) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash flow hedges
Derivative instruments, gain (loss) [Line Items]
Effective portion of hedge	$ (40)	$ (230)

X

- Definition

Derivative Instruments, Gain Recognized in Other Comprehensive Income (Loss), Effective Portion

+ References

No definition available.

+ Details

Name:	tx_DerivativeInstrumentsGainRecognizedinOtherComprehensiveIncomeLossEffectivePortion
Namespace Prefix:	tx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

[Line Items] for Derivative instruments, gain (loss) [Table]

+ References

No definition available.

+ Details

Name:	tx_DerivativeinstrumentsgainlossLineItems
Namespace Prefix:	tx_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

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