XML 205 R111.htm IDEA: XBRL DOCUMENT v3.25.0.1

NON-CURRENT ASSETS AND DISPOSAL GROUP CLASSIFIED AS HELD FOR SALE - Schedule of fleet classified as non-current assets and disposal group (Details) - aircraft	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Non-Current Assets And Disposal Group Classified Held For Sale [Line Items]
Aircraft	4	38
Number of aircraft transferred to held for sale	0
Boeing 767
Non-Current Assets And Disposal Group Classified Held For Sale [Line Items]
Aircraft	2	3
Airbus A320
Non-Current Assets And Disposal Group Classified Held For Sale [Line Items]
Aircraft	0	7
Airbus A319
Non-Current Assets And Disposal Group Classified Held For Sale [Line Items]
Aircraft	2	28

X

- Definition

Non-Current Assets And Disposal Group Classified Held For Sale

+ References

No definition available.

+ Details

Name:	ltm_NonCurrentAssetsAndDisposalGroupClassifiedHeldForSaleLineItems
Namespace Prefix:	ltm_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Represent information about number of aircraft delivery.

+ References

No definition available.

+ Details

Name:	ltm_NumberOfAircraft
Namespace Prefix:	ltm_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of Aircraft Transferred to Held For Sale

+ References

No definition available.

+ Details

Name:	ltm_NumberOfAircraftTransferredToHeldForSale
Namespace Prefix:	ltm_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=srt_B767Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ltm_AirbusA320Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ltm_AirbusA319Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: