XML 298 R120.htm IDEA: XBRL DOCUMENT
v3.22.4

INTANGIBLE ASSETS OTHER THAN GOODWILL (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
INTANGIBLE ASSETS OTHER THAN GOODWILL (Details) [Line Items] |  |  |
Useful lives, description | The estimate of the new useful life is 5 years, equivalent to the period necessary to complete the change of image. |  |
Cumulative amortization | $ 54,358 | $ 51,162 | $ 169,800
Projections of cash flows after tax period | 5 years |  |
Computer Programs [Member] | Accumulated depreciation and amortisation [member] |  |  |
INTANGIBLE ASSETS OTHER THAN GOODWILL (Details) [Line Items] |  |  |
Cumulative amortization | $ 414,614 | $ 366,053 |

X
- Definition The amount of amortisation of intangible assets other than goodwill. [Refer: Depreciation and amortisation expense; Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2022-03-24 -Paragraph 118 -Subparagraph e -Clause vi -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_118_e_vi&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Projections of cash flows after tax period + References No definition available. + Details
Name: | ltm_ProjectionsOfCashFlowsAfterTaxPeriod
Namespace Prefix: | ltm_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The useful lives or amortisation rates used for intangible assets other than goodwill. [Refer: Intangible assets other than goodwill] + References No definition available. + Details
Name: | ltm_UsefulLivesOrAmortisationRatesIntangibleAssetOtherThanGoodwill
Namespace Prefix: | ltm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=ltm_ComputerProgramsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_AccumulatedDepreciationAndAmortisationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |