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COMMITMENTS (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 12, 2023	Dec. 31, 2022	Nov. 03, 2022	Oct. 12, 2022
COMMITMENTS (Details) [Line Items]
Revolving credit facility				$ 500
Minimum liquidity			$ 750	$ 750
Committed amount			600
Principal amount			275
Outstanding amount under the spare engine facility			275
Revolving credit facility description	(i) a five-year term loan facility (“Term Loan B Facility”) of US$ 1,100 million (US$1,100 million outstanding as of December 31, 2022), (ii) 13.375% senior secured notes due 2027 (“2027 Notes”) for an aggregate principal amount of US$ 450 million and (iii) 13.375% senior secured notes due 2029 (“2029 Notes”, together with the 2027 Notes, the “Notes”) for and aggregate principal amount of US$ 700 million.
TAM Linhas Aéreas S.A [Member]
COMMITMENTS (Details) [Line Items]
Minimum liquidity			$ 400
Tam Linhas Aereas S.A. [Member]
COMMITMENTS (Details) [Line Items]
Revolving credit facility		$ 400
Bottom of range [member]
COMMITMENTS (Details) [Line Items]
Revolving credit facility		$ 750

X

- Definition

The amount of future capital expenditures that the entity is committed to make.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

The amount of financial assets held for managing liquidity risk (for example, financial assets that are readily saleable or expected to generate cash inflows to meet cash outflows on financial liabilities). [Refer: Liquidity risk [member]; Financial assets; Financial liabilities]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The amount of outstanding commitments made by the entity in related party transactions. [Refer: Related parties [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-IssueDate 2022-03-24
-Paragraph 18
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- References

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Committed amount.

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- Definition

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+ References

No definition available.

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- Definition

Revolving credit facility.

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No definition available.

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- Definition

Description of revolving credit facility.

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