XML 160 R143.htm IDEA: XBRL DOCUMENT
v3.8.0.1

CURRENT AND DEFERRED TAXES (Details 4) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Major components of tax expense (income) [abstract] |  |  |
Tax losses | $ 81,155 | $ 115,801 |
Total Deferred tax assets not recognized | $ 81,155 | $ 115,801 | $ 15,513

X
- References No definition available. + Details
Name: | ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition It represents the amount of deferred tax expense income not recognized in profit or loss. + References No definition available. + Details
Name: | ltm_DeferredTaxExpenseIncomeNotRecognisedInProfitOrLoss
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of tax expense or income relating to changes in deferred tax liabilities and deferred tax assets, recognised in profit or loss. + References No definition available. + Details
Name: | ltm_DeferredTaxExpenseIncomeRecognisedInProfitOrLoss1
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration