XML 148 R163.htm IDEA: XBRL DOCUMENT
v3.20.1

OTHER FINANCIAL LIABILITIES (Details) - Schedule of hedge derivatives - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
OTHER FINANCIAL LIABILITIES (Details) - Schedule of hedge derivatives [Line Items] |  |
Current liabilities | $ 50,372 | $ 25,921
Non-current liabilities | 22 | 340
Total hedge derivatives | 50,394 | 26,261
Interest Rate Swap [Member] |  |
OTHER FINANCIAL LIABILITIES (Details) - Schedule of hedge derivatives [Line Items] |  |
Current liabilities | 1,723 | 2,321
Non-current liabilities |  | 340
Total hedge derivatives | 1,723 | 2,661
Interest Rate Derivative Contracts [Member] |  |
OTHER FINANCIAL LIABILITIES (Details) - Schedule of hedge derivatives [Line Items] |  |
Current liabilities | 302 | 335
Non-current liabilities | 22 |
Total hedge derivatives | 324 | 335
Fair Value Fuel Derivatives [Membe] |  |
OTHER FINANCIAL LIABILITIES (Details) - Schedule of hedge derivatives [Line Items] |  |
Current liabilities |  | 15,678
Non-current liabilities |  |
Total hedge derivatives |  | 15,678
Foreign Forward Instrument [Member] |  |
OTHER FINANCIAL LIABILITIES (Details) - Schedule of hedge derivatives [Line Items] |  |
Current liabilities | 48,347 | 7,587
Non-current liabilities |  |
Total hedge derivatives | $ 48,347 | $ 7,587

X
- Definition The amount of current derivative financial liabilities. [Refer: Derivative financial liabilities] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_55&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_CurrentDerivativeFinancialLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of financial liabilities classified as derivative instruments. [Refer: Financial assets; Derivatives [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_55&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_DerivativeFinancialLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Definition The amount of non-current derivative financial liabilities. [Refer: Derivative financial liabilities] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_55&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_NoncurrentDerivativeFinancialLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=ltm_InterestRateSwap1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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