XML 210 R116.htm IDEA: XBRL DOCUMENT
v3.25.0.1

INTANGIBLE ASSETS OTHER THAN GOODWILL - Schedule of movement in intangible assets other than goodwill (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Intangible Assets Other Than Goodwill Gross Amount [Roll Forward] |  |  |
Opening balance | $ 1,151,986 | $ 1,080,386 | $ 1,018,892
Additions | 124,266 | 79,144 | 66,867
Withdrawals | (395) |  | (3,192)
Transfer software and others | 127 | (718) | (2,446)
Foreign exchange | (203,259) | 52,478 | 54,623
Amortization | (72,555) | (59,304) | (54,358)
Closing balance | 1,000,170 | 1,151,986 | 1,080,386
Computer software and others Net |  |  |
Intangible Assets Other Than Goodwill Gross Amount [Roll Forward] |  |  |
Opening balance | 156,391 | 143,575 | 136,262
Additions | 221 | 298 | 47
Withdrawals | (2) |  | (2,947)
Transfer software and others | 96,098 | 69,210 | 61,212
Foreign exchange | (6,607) | 2,612 | 3,359
Amortization | (72,555) | (59,304) | (54,358)
Closing balance | 173,546 | 156,391 | 143,575
Developing software |  |  |
Intangible Assets Other Than Goodwill Gross Amount [Roll Forward] |  |  |
Opening balance | 117,010 | 107,652 | 104,874
Additions | 101,379 | 78,846 | 66,820
Withdrawals | (393) |  | (245)
Transfer software and others | (95,971) | (69,928) | (63,658)
Foreign exchange | (2,649) | 440 | (139)
Amortization | 0 | 0 | 0
Closing balance | 119,376 | 117,010 | 107,652
Airport slots |  |  |
Intangible Assets Other Than Goodwill Gross Amount [Roll Forward] |  |  |
Opening balance | 658,949 | 625,368 | 587,214
Additions | 22,666 | 0 | 0
Withdrawals | 0 |  | 0
Transfer software and others | 0 | 0 | 0
Foreign exchange | (146,084) | 33,581 | 38,154
Amortization | 0 | 0 | 0
Closing balance | 535,531 | 658,949 | 625,368
Loyalty program |  |  |
Intangible Assets Other Than Goodwill Gross Amount [Roll Forward] |  |  |
Opening balance | 219,636 | 203,791 | 190,542
Additions | 0 | 0 | 0
Withdrawals | 0 |  | 0
Transfer software and others | 0 | 0 | 0
Foreign exchange | (47,919) | 15,845 | 13,249
Amortization | 0 | 0 | 0
Closing balance | $ 171,717 | $ 219,636 | $ 203,791

X
- Definition The amount of additions to intangible assets other than goodwill, other than those acquired through business combinations. [Refer: Total for all business combinations [member]; Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2024-01-01 -Paragraph 118 -Subparagraph e -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e_i&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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 2024-01-01 -Paragraph 118 -Subparagraph e -Clause vi -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e_vi&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition The decrease in intangible assets other than goodwill resulting from disposals and retirements. [Refer: Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 38 -IssueDate 2024-01-01 -Paragraph 118 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_DisposalsAndRetirementsIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Foreign Exchange + References No definition available. + Details
Name: | ltm_ForeignExchange
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of identifiable non-monetary assets without physical substance. This amount does not include goodwill. [Refer: Goodwill] + References No definition available. + Details
Name: | ltm_IntangibleAssetsOtherThanGoodwillGrossAmount
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Intangible Assets Other Than Goodwill Gross Amount + References No definition available. + Details
Name: | ltm_IntangibleAssetsOtherThanGoodwillGrossAmountRollForward
Namespace Prefix: | ltm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Transfer from Investments1 + References No definition available. + Details
Name: | ltm_TransferFromInvestments1
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ifrs-full_IntangibleAssetsMaterialToEntityAxis=ltm_ComputerSoftwareNetMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_IntangibleAssetsMaterialToEntityAxis=ltm_DevelopingSoftwareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_IntangibleAssetsMaterialToEntityAxis=ltm_AirportsSlotsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_IntangibleAssetsMaterialToEntityAxis=ltm_TrademarksAndLoyaltyProgramMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |