XML 219 R142.htm IDEA: XBRL DOCUMENT
v3.24.0.1

OTHER FINANCIAL LIABILITIES - Schedule of movement of lease liabilities (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Lease Liability [Roll Forward] |  |  |
Claims amount |  | $ 679,273 |
Derecognition of right of use assets |  | 639,728 |
Conversion notes |  | 39,545 |
IBR rate amount |  | 316,615 |
Lease Liability Total |  |  |
Lease Liability [Roll Forward] |  |  |
Opening balance | $ 2,216,454 | 2,960,638 | $ 3,121,006
New contracts | 946,154 | 367,943 | 519,353
Lease termination | (15,070) | (19,606) | (729,493)
Renegotiations | (4,975) | (80,431) | 107,203
Exit effect of chapter 11 |  | (995,888) |
Payments | (399,283) | (180,995) | (120,023)
Accrued interest | 222,133 | 152,133 | 96,579
Exchange differences | 2,278 | 2,279 | 3,356
Subsidiaries conversion difference | 303 |  |
Cumulative translation adjustment |  | 7,461 | (2,332)
Other increases (decreases) |  | 2,920 | (35,011)
Changes | 751,540 | (744,184) | (160,368)
Closing balance | 2,967,994 | 2,216,454 | 2,960,638
Aircraft |  |  |
Lease Liability [Roll Forward] |  |  |
Opening balance | 2,134,972 | 2,883,661 | 3,026,573
New contracts | 943,178 | 354,924 | 518,478
Lease termination | (13,258) | (19,606) | (724,193)
Renegotiations | (7,194) | (76,233) | 101,486
Exit effect of chapter 11 |  | (995,888) |
Payments | (376,006) | (154,823) | (95,831)
Accrued interest | 212,500 | 142,939 | 88,245
Exchange differences | 0 | 0 | 0
Subsidiaries conversion difference | 6 |  |
Cumulative translation adjustment |  | (2) | 0
Other increases (decreases) |  | 0 | (31,097)
Changes | 759,226 | (748,689) | (142,912)
Closing balance | $ 2,894,198 | $ 2,134,972 | 2,883,661
Discount rate | 0.0910 | 0.0880 |
Other |  |  |
Lease Liability [Roll Forward] |  |  |
Opening balance | $ 81,482 | $ 76,977 | 94,433
New contracts | 2,976 | 13,019 | 875
Lease termination | (1,812) | 0 | (5,300)
Renegotiations | 2,219 | (4,198) | 5,717
Exit effect of chapter 11 |  | 0 |
Payments | (23,277) | (26,172) | (24,192)
Accrued interest | 9,633 | 9,194 | 8,334
Exchange differences | 2,278 | 2,279 | 3,356
Subsidiaries conversion difference | 297 |  |
Cumulative translation adjustment |  | 7,463 | (2,332)
Other increases (decreases) |  | 2,920 | (3,914)
Changes | (7,686) | 4,505 | (17,456)
Closing balance | $ 73,796 | $ 81,482 | $ 76,977
Discount rate | 0.1300 | 0.1070 |

X
- Definition The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2023-01-01 -Paragraph 47 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2023-en-r&anchor=para_47_b&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_LeaseLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of notes and debentures issued by the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_112_c&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_NotesAndDebenturesIssued
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Lease liabilities accrued interest. + References No definition available. + Details
Name: | ltm_AccruedInterest
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Lease liabilities cumulative translation adjustment. + References No definition available. + Details
Name: | ltm_CumulativeTranslationAdjustment
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Derecognition of Right of Use Assets + References No definition available. + Details
Name: | ltm_DerecognitionOfRightOfUseAssets
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Discount Rate + References No definition available. + Details
Name: | ltm_DiscountRate
Namespace Prefix: | ltm_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Lease liability exchange differences. + References No definition available. + Details
Name: | ltm_ExchangeDifferences
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Exit Effect Of Chapter11 + References No definition available. + Details
Name: | ltm_ExitEffectOfChapter11
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition IBR rate amount. + References No definition available. + Details
Name: | ltm_IBRRateAmount
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Lease Liabilities, Changes + References No definition available. + Details
Name: | ltm_LeaseLiabilitiesChanges
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Lease Liability, Other Increases (Decreases) + References No definition available. + Details
Name: | ltm_LeaseLiabilityOtherIncreasesDecreases
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition Lease termination. + References No definition available. + Details
Name: | ltm_LeaseTermination
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Operating lease liabilities new contract. + References No definition available. + Details
Name: | ltm_NewContracts
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Lease liabilities payments. + References No definition available. + Details
Name: | ltm_Payments
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash outflow for premiums and claims, annuities and other policy benefits. + References No definition available. + Details
Name: | ltm_PaymentsForPremiumsAndClaimsAnnuitiesAndOtherPolicyBenefits
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Operating lease liability re-negotiations. + References No definition available. + Details
Name: | ltm_Renegotiations
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Subsidiaries conversion difference. + References No definition available. + Details
Name: | ltm_SubsidiariesConversionDifference
Namespace Prefix: | ltm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ltm_LeaseLiabilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ifrs-full_AircraftMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ltm_PlantAndEquipmentOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |