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FINANCIAL RISK MANAGEMENT (Details 4) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Disclosure of risk management strategy related to hedge accounting [line items]    
Hedging derivatives $ 14,817 $ 31,560
CITIBANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
SANTANDER [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.   97.036.000-K
Creditor country   Chile
Currency   US$
BNP PARIBAS [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
PEFCO [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
CITIBANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
ING [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
KFWIP EX-BANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country Germany Germany
Currency US$ US$
PK AirFinance [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
NATIXIS [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country France France
Currency US$ US$
DEUTSCHE BANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
US BANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
APPLE BANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
BTMU [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
CITIBANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
WILMINGTON TRUST [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
WELLS FARGO [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
CREDIT AGRICOLE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country France France
Currency US$ US$
ESTADO [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 97.030.000-7  
Creditor country Chile  
Currency UF  
BANK OF NEWYORK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
SANTANDER [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 97.036.000-K 97.036.000-K
Creditor country Chile Chile
Currency US$ US$
BLADEX [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
CORP BANCA [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 97.023.000-9 97.023.000-9
Creditor country Chile Chile
Currency UF UF
HSBC [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 97.951.000-4 97.951.000-4
Creditor country Chile Chile
Currency US$ US$
BANCO DO BRASIL [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 97,003,000-K 97.003.000-K
Creditor country Chile Chile
Currency US$ US$
ESTADO [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 97.030.000-7 97.030.000-7
Creditor country Chile Chile
Currency US$ US$
SANTANDER [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 97.036.000-K 97.036.000-K
Creditor country Chile Chile
Currency US$ US$
BBVA [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 97.032.000-8 97.032.000-8
Creditor country Chile Chile
Currency US$ US$
BBVA [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 97.032.000-8 97.032.000-8
Creditor country Chile Chile
Currency UF UF
DVB BANK SE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
BOEING [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
DVB BANK SE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E  
Creditor country U.S.A.  
Currency US$  
WELLS FARGO [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
BNP PARIBAS [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
CREDITAGRICOLE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country France France
Currency US$ US$
CREDITAGRICOLE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.   0-E
Creditor country   France
Currency   US$
INVESTEC [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A England
Currency US$ US$
AIRBUS FINANCIAL [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country U.S.A. U.S.A.
Currency US$ US$
DVB BANK SE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.   0-E
Creditor country   U.S.A.
Currency   US$
TAM S.A. and Subsidiaries [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. [1] Foreign  
TAM S.A. and Subsidiaries [Member] | SOCIETE GENERALE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country France France
Currency BRL BRL
TAM S.A. and Subsidiaries [Member] | BANCO IBMS .A [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country Brazil Brazil
Currency BRL BRL
TAM S.A. and Subsidiaries [Member] | SOCIETEGENERALE MILAN BRANCH [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country Italy Italy
Currency US$ US$
TAM S.A. and Subsidiaries [Member] | WACAPOULEASING S.A. [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country Luxemburg Luxemburg
Currency US$ US$
TAM S.A. and Subsidiaries [Member] | NATIXIS [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country France France
Currency US$ US$
TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No. 0-E 0-E
Creditor country Holland Holland
Currency US$ US$
TAM S.A. and Subsidiaries [Member] | HP FINANCIAL SERVICE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.   0-E
Creditor country   Brazil
Currency   BRL
TAM S.A. and Subsidiaries [Member] | KFW IPEX BANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.   0-E
Creditor country   Germany
Currency   US$
TAM S.A. and Subsidiaries [Member] | CITIBANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.   0-E
Creditor country   U.S.A
Currency   US$
Liquidity Risk [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value $ 7,633,613 $ 7,257,368
Total trade and other payables 1,349,961 1,118,195
Total consolidated 9,341,682 9,828,448
Liquidity Risk [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value 535,352 508,683
Total trade and other payables 1,338,746 1,085,516
Total consolidated 1,891,289 1,620,952
Liquidity Risk [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value 960,284 944,749
Total trade and other payables 11,215 32,679
Total consolidated 1,014,552 1,592,486
Liquidity Risk [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value 8,917,833 8,236,169
Total trade and other payables 1,349,961 1,118,195
Total consolidated 10,639,178 11,050,885
Liquidity Risk [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value 3,010,385 2,476,840
Total trade and other payables  
Total consolidated 3,246,203 2,697,924
Liquidity Risk [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value 1,630,990 2,002,850
Total trade and other payables  
Total consolidated 1,706,312 2,794,588
Liquidity Risk [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value 2,780,822 2,303,047
Total trade and other payables  
Total consolidated $ 2,780,822 $ 2,344,935
Liquidity Risk [Member] | OTHERS [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Creditor country

OTHERS

OTHERS
Currency

Others currencies

Other currencies
Nominal value $ 301,459 $ 151,938
Effective rate %  
Nominal rate %  
Liquidity Risk [Member] | OTHERS [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables $ 290,244 140,471
Liquidity Risk [Member] | OTHERS [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables 11,215 11,467
Liquidity Risk [Member] | OTHERS [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables 301,459 $ 151,938
Liquidity Risk [Member] | OTHERS [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables  
Liquidity Risk [Member] | OTHERS [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables  
Liquidity Risk [Member] | OTHERS [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables  
Liquidity Risk [Member] | OTHERS [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Creditor country

OTHERS

OTHERS
Currency

BRL

BRL
Nominal value $ 315,605 $ 346,064
Effective rate %  
Nominal rate %  
Liquidity Risk [Member] | OTHERS [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables $ 315,605 346,037
Liquidity Risk [Member] | OTHERS [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables 27
Liquidity Risk [Member] | OTHERS [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables 315,605 $ 346,064
Liquidity Risk [Member] | OTHERS [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables  
Liquidity Risk [Member] | OTHERS [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables  
Liquidity Risk [Member] | OTHERS [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables  
Liquidity Risk [Member] | OTHERS [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Creditor country

OTHERS

OTHERS
Currency

CLP

CLP
Nominal value $ 165,299 $ 48,812
Effective rate %  
Nominal rate %  
Liquidity Risk [Member] | OTHERS [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables $ 165,299 48,842
Liquidity Risk [Member] | OTHERS [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables (30)
Liquidity Risk [Member] | OTHERS [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables 165,299 $ 48,812
Liquidity Risk [Member] | OTHERS [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables  
Liquidity Risk [Member] | OTHERS [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables  
Liquidity Risk [Member] | OTHERS [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables  
Liquidity Risk [Member] | Others [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Creditor country

OTHERS

OTHERS
Currency

ThUS$

ThUS$
Nominal value $ 566,838 $ 571,112
Effective rate %  
Nominal rate %  
Liquidity Risk [Member] | Others [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables $ 566,838 549,897
Liquidity Risk [Member] | Others [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables 21,215
Liquidity Risk [Member] | Others [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables 566,838 $ 571,112
Liquidity Risk [Member] | Others [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables  
Liquidity Risk [Member] | Others [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables  
Liquidity Risk [Member] | Others [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Trade and other accounts payables  
Liquidity Risk [Member] | Viajes Falabella Ltda [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
78.997.060-2
78.997.060-2
Creditor country

Chile

Chile
Currency

CLP

CLP
Nominal value $ 534 $ 46
Effective rate %  
Nominal rate %  
Liquidity Risk [Member] | Viajes Falabella Ltda [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents $ 534 46
Liquidity Risk [Member] | Viajes Falabella Ltda [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Viajes Falabella Ltda [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents 534 $ 46
Liquidity Risk [Member] | Viajes Falabella Ltda [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Viajes Falabella Ltda [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Viajes Falabella Ltda [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Inversora Aeronautica Argentina [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E

0 -E
Creditor country

Argentina

Argentina
Currency

ThUS$

ThUS$
Nominal value $ 4 $ 2
Effective rate %  
Nominal rate %  
Liquidity Risk [Member] | Inversora Aeronautica Argentina [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents $ 4 2
Liquidity Risk [Member] | Inversora Aeronautica Argentina [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Inversora Aeronautica Argentina [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents 4 $ 2
Liquidity Risk [Member] | Inversora Aeronautica Argentina [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Inversora Aeronautica Argentina [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Inversora Aeronautica Argentina [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Consultoria Administrativa Profesional S.A. de C.V. [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E

  
Creditor country

Mexico

  
Currency

MXN

  
Nominal value $ 210  
Effective rate %  
Nominal rate %  
Liquidity Risk [Member] | Consultoria Administrativa Profesional S.A. de C.V. [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents $ 210  
Liquidity Risk [Member] | Consultoria Administrativa Profesional S.A. de C.V. [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Consultoria Administrativa Profesional S.A. de C.V. [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents 210  
Liquidity Risk [Member] | Consultoria Administrativa Profesional S.A. de C.V. [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Consultoria Administrativa Profesional S.A. de C.V. [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Consultoria Administrativa Profesional S.A. de C.V. [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Bethia S.A. y Filiales [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
78.591.370-1
78.591.370-1
Creditor country

Chile

Chile
Currency

CLP

CLP
Nominal value $ 12 $ 6
Effective rate %  
Nominal rate %  
Liquidity Risk [Member] | Bethia S.A. y Filiales [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents $ 12 6
Liquidity Risk [Member] | Bethia S.A. y Filiales [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Bethia S.A. y Filiales [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents 12 $ 6
Liquidity Risk [Member] | Bethia S.A. y Filiales [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Bethia S.A. y Filiales [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Bethia S.A. y Filiales [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents  
Liquidity Risk [Member] | Others [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Currency

US$

  
Nominal value $ 17,407  
Effective rate % 0.00%  
Nominal rate % 0.00%  
Liquidity Risk [Member] | Others [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Hedging derivatives $ 5,656  
Liquidity Risk [Member] | Others [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Hedging derivatives 6,719  
Liquidity Risk [Member] | Others [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Hedging derivatives 18,603  
Liquidity Risk [Member] | Others [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Hedging derivatives 6,228  
Liquidity Risk [Member] | Others [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Hedging derivatives  
Liquidity Risk [Member] | Others [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Hedging derivatives  
Liquidity Risk [Member] | CITIBANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
 [2]
Creditor country

U.S.A.

U.S.A.

 [2]
Currency

US$

ThUS$

 [2]
Amortization [2]

Quarterly

Quarterly
Nominal value $ 285,891 $ 370,389 [2]
Effective rate % 6.00% 6.00% [2]
Nominal rate % 6.00% 6.00% [2]
Liquidity Risk [Member] | CITIBANK [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases [2]   $ 25,802
Other loans [2] $ 25,783  
Liquidity Risk [Member] | CITIBANK [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases [2]   77,795
Other loans 77,810  
Liquidity Risk [Member] | CITIBANK [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases [2]   413,939
Other loans 310,342  
Liquidity Risk [Member] | CITIBANK [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases [2]   103,341
Other loans 206,749  
Liquidity Risk [Member] | CITIBANK [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases [2]   $ 207,001
Other loans  
Liquidity Risk [Member] | CITIBANK [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Other loans  
Liquidity Risk [Member] | SANTANDER [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
97.036.000-K
97.036.000-K
Creditor country

Chile

Chile
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 117,023 $ 138,574
Effective rate % 2.51% 1.98%
Nominal rate % 1.96% 1.44%
Liquidity Risk [Member] | SANTANDER [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 6,049  
Guaranteed obligations   $ 5,857
Liquidity Risk [Member] | SANTANDER [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 18,344  
Guaranteed obligations   17,697
Liquidity Risk [Member] | SANTANDER [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 124,163  
Guaranteed obligations   145,545
Liquidity Risk [Member] | SANTANDER [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 48,829  
Guaranteed obligations   47,519
Liquidity Risk [Member] | SANTANDER [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 47,785  
Guaranteed obligations   48,024
Liquidity Risk [Member] | SANTANDER [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 3,156  
Guaranteed obligations   $ 26,448
Liquidity Risk [Member] | WELLS FARGO [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E

  
Creditor country

U.S.A.

  
Currency

US$

  
Amortization

Quarterly

  
Nominal value $ 221,113  
Effective rate % 3.17%  
Nominal rate % 2.67%  
Liquidity Risk [Member] | WELLS FARGO [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 12,117  
Liquidity Risk [Member] | WELLS FARGO [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 38,076  
Liquidity Risk [Member] | WELLS FARGO [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 236,719  
Liquidity Risk [Member] | WELLS FARGO [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 98,424  
Liquidity Risk [Member] | WELLS FARGO [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 66,849  
Liquidity Risk [Member] | WELLS FARGO [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 21,253  
Liquidity Risk [Member] | BNP PARIBAS [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 98,105 $ 628,118
Effective rate % 3.66% 2.97%
Nominal rate % 3.25% 2.96%
Liquidity Risk [Member] | BNP PARIBAS [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 13,955  
Guaranteed obligations   $ 13,805
Liquidity Risk [Member] | BNP PARIBAS [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 35,567  
Guaranteed obligations   56,324
Liquidity Risk [Member] | BNP PARIBAS [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 102,267  
Guaranteed obligations   731,166
Liquidity Risk [Member] | BNP PARIBAS [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 50,433  
Guaranteed obligations   142,178
Liquidity Risk [Member] | BNP PARIBAS [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 2,312  
Guaranteed obligations   $ 141,965
Liquidity Risk [Member] | BNP PARIBAS [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases  
Liquidity Risk [Member] | PEFCO [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 67,783 $ 130,811
Effective rate % 5.46% 5.39%
Nominal rate % 4.85% 4.79%
Liquidity Risk [Member] | PEFCO [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 13,354 $ 17,558
Liquidity Risk [Member] | PEFCO [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 34,430 50,593
Liquidity Risk [Member] | PEFCO [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 70,995 139,145
Liquidity Risk [Member] | PEFCO [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 23,211 67,095
Liquidity Risk [Member] | PEFCO [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 3,899
Liquidity Risk [Member] | PEFCO [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases  
Liquidity Risk [Member] | CITIBANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 184,274 $ 78,249
Effective rate % 3.78% 6.40%
Nominal rate % 3.17% 5.67%
Liquidity Risk [Member] | CITIBANK [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 12,699 $ 6,083
Liquidity Risk [Member] | CITIBANK [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 38,248 18,250
Liquidity Risk [Member] | CITIBANK [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 196,870 87,262
Liquidity Risk [Member] | CITIBANK [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 91,821 48,667
Liquidity Risk [Member] | CITIBANK [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 51,222 $ 14,262
Liquidity Risk [Member] | CITIBANK [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 2,880  
Liquidity Risk [Member] | ING [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 42,957 $ 63,698
Effective rate % 5.67% 5.62%
Nominal rate % 5.00% 4.96%
Liquidity Risk [Member] | ING [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 5,890 $ 5,889
Liquidity Risk [Member] | ING [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 12,076 17,671
Liquidity Risk [Member] | ING [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 46,200 69,761
Liquidity Risk [Member] | ING [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 28,234 34,067
Liquidity Risk [Member] | ING [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 12,134
Liquidity Risk [Member] | ING [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases  
Liquidity Risk [Member] | KFWIP EX-BANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

Germany

Germany
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 26,888 $ 36,191
Effective rate % 3.31% 2.55%
Nominal rate % 3.31% 2.55%
Liquidity Risk [Member] | KFWIP EX-BANK [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 2,570 $ 2,503
Liquidity Risk [Member] | KFWIP EX-BANK [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 7,111 7,587
Liquidity Risk [Member] | KFWIP EX-BANK [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 28,059 38,040
Liquidity Risk [Member] | KFWIP EX-BANK [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 16,709 18,772
Liquidity Risk [Member] | KFWIP EX-BANK [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 1,669 $ 9,178
Liquidity Risk [Member] | KFWIP EX-BANK [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations  
Liquidity Risk [Member] | PK AirFinance [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Monthly

Monthly
Nominal value $ 46,500 $ 54,787
Effective rate % 3.18% 2.40%
Nominal rate % 3.18% 2.40%
Liquidity Risk [Member] | PK AirFinance [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 2,375 $ 2,265
Liquidity Risk [Member] | PK AirFinance [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 7,308 6,980
Liquidity Risk [Member] | PK AirFinance [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 48,599 57,844
Liquidity Risk [Member] | PK AirFinance [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 20,812 19,836
Liquidity Risk [Member] | PK AirFinance [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 18,104 25,610
Liquidity Risk [Member] | PK AirFinance [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 3,153
Liquidity Risk [Member] | NATIXIS [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

France

France
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 413,011 $ 422,851
Effective rate % 3.42% 2.60%
Nominal rate % 3.40% 2.57%
Liquidity Risk [Member] | NATIXIS [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 18,192 $ 14,779
Liquidity Risk [Member] | NATIXIS [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 54,952 44,826
Liquidity Risk [Member] | NATIXIS [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 474,171 478,537
Liquidity Risk [Member] | NATIXIS [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 129,026 116,809
Liquidity Risk [Member] | NATIXIS [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 105,990 96,087
Liquidity Risk [Member] | NATIXIS [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 166,011 $ 206,036
Liquidity Risk [Member] | DEUTSCHE BANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 96,906 $ 117,263
Effective rate % 4.39% 3.86%
Nominal rate % 4.39% 3.86%
Liquidity Risk [Member] | DEUTSCHE BANK [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 4,043 $ 6,147
Liquidity Risk [Member] | DEUTSCHE BANK [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 12,340 18,599
Liquidity Risk [Member] | DEUTSCHE BANK [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 114,211 136,416
Liquidity Risk [Member] | DEUTSCHE BANK [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 32,775 31,640
Liquidity Risk [Member] | DEUTSCHE BANK [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 32,613 31,833
Liquidity Risk [Member] | DEUTSCHE BANK [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 32,440 $ 48,197
Liquidity Risk [Member] | US BANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 472,833 $ 532,608
Effective rate % 4.00% 3.99%
Nominal rate % 2.82% 2.81%
Liquidity Risk [Member] | US BANK [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 18,485 $ 18,563
Liquidity Risk [Member] | US BANK [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 55,354 55,592
Liquidity Risk [Member] | US BANK [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 524,148 598,304
Liquidity Risk [Member] | US BANK [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 146,709 147,357
Liquidity Risk [Member] | US BANK [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 145,364 146,045
Liquidity Risk [Member] | US BANK [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 158,236 $ 230,747
Liquidity Risk [Member] | APPLE BANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 37,223 $ 42,754
Effective rate % 2.78% 2.29%
Nominal rate % 2.18% 1.69%
Liquidity Risk [Member] | APPLE BANK [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 1,611 $ 1,551
Liquidity Risk [Member] | APPLE BANK [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 4,928 4,712
Liquidity Risk [Member] | APPLE BANK [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 40,267 45,704
Liquidity Risk [Member] | APPLE BANK [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 13,163 12,693
Liquidity Risk [Member] | APPLE BANK [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 13,196 12,891
Liquidity Risk [Member] | APPLE BANK [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 7,369 $ 13,857
Liquidity Risk [Member] | BTMU [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 74,734 $ 85,990
Effective rate % 2.87% 2.31%
Nominal rate % 2.27% 1.72%
Liquidity Risk [Member] | BTMU [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 3,292 $ 3,163
Liquidity Risk [Member] | BTMU [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 9,997 9,568
Liquidity Risk [Member] | BTMU [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 80,803 91,870
Liquidity Risk [Member] | BTMU [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 26,677 25,752
Liquidity Risk [Member] | BTMU [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 26,704 26,117
Liquidity Risk [Member] | BTMU [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 14,133 $ 27,270
Liquidity Risk [Member] | CITIBANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 351,217 $ 548,168
Effective rate % 3.31% 2.72%
Nominal rate % 2.47% 1.96%
Liquidity Risk [Member] | CITIBANK [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 14,166 $ 20,224
Liquidity Risk [Member] | CITIBANK [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 42,815 61,020
Liquidity Risk [Member] | CITIBANK [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 386,073 595,539
Liquidity Risk [Member] | CITIBANK [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 114,612 164,077
Liquidity Risk [Member] | CITIBANK [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 112,435 166,165
Liquidity Risk [Member] | CITIBANK [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 102,045 $ 184,053
Liquidity Risk [Member] | WILMINGTON TRUST [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E

  
Creditor country

U.S.A.

  
Currency

US$

  
Amortization

Quarterly

  
Nominal value $ 1,034,853  
Effective rate % 4.48%  
Nominal rate % 4.48%  
Liquidity Risk [Member] | WILMINGTON TRUST [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 32,026  
Liquidity Risk [Member] | WILMINGTON TRUST [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 95,042  
Liquidity Risk [Member] | WILMINGTON TRUST [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 1,301,847  
Liquidity Risk [Member] | WILMINGTON TRUST [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 253,469  
Liquidity Risk [Member] | WILMINGTON TRUST [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 244,836  
Liquidity Risk [Member] | WILMINGTON TRUST [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 676,474  
Liquidity Risk [Member] | WELLS FARGO [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 808,987 $ 1,056,345
Effective rate % 2.46% 2.37%
Nominal rate % 1.75% 1.68%
Liquidity Risk [Member] | WELLS FARGO [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 30,764 $ 35,896
Liquidity Risk [Member] | WELLS FARGO [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 92,309 107,830
Liquidity Risk [Member] | WELLS FARGO [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 861,401 1,131,018
Liquidity Risk [Member] | WELLS FARGO [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 246,285 287,878
Liquidity Risk [Member] | WELLS FARGO [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 246,479 288,338
Liquidity Risk [Member] | WELLS FARGO [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 245,564 $ 411,076
Liquidity Risk [Member] | CREDIT AGRICOLE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

France

France
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 98,091 $ 138,417
Effective rate % 2.66% 2.21%
Nominal rate % 2.22% 1.81%
Liquidity Risk [Member] | CREDIT AGRICOLE [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 8,368 $ 11,728
Liquidity Risk [Member] | CREDIT AGRICOLE [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 25,415 30,916
Liquidity Risk [Member] | CREDIT AGRICOLE [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 102,839 144,474
Liquidity Risk [Member] | CREDIT AGRICOLE [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 56,305 $ 65,008
Liquidity Risk [Member] | CREDIT AGRICOLE [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 12,751  
Liquidity Risk [Member] | CREDIT AGRICOLE [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations  
Liquidity Risk [Member] | ESTADO [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
97.030.000-7
  
Creditor country

Chile

  
Currency

UF

  
Amortization

At Expiration

  
Nominal value $ 379,274  
Effective rate % 5.50%  
Nominal rate % 5.50%  
Liquidity Risk [Member] | ESTADO [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public  
Liquidity Risk [Member] | ESTADO [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public 20,860  
Liquidity Risk [Member] | ESTADO [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public 534,026  
Liquidity Risk [Member] | ESTADO [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public 41,720  
Liquidity Risk [Member] | ESTADO [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public 226,379  
Liquidity Risk [Member] | ESTADO [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public $ 245,067  
Liquidity Risk [Member] | BANK OF NEWYORK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

At Expiration

At Expiration
Nominal value $ 1,200,000 $ 500,000
Effective rate % 7.44% 7.77%
Nominal rate % 7.03% 7.25%
Liquidity Risk [Member] | BANK OF NEWYORK [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public  
Liquidity Risk [Member] | BANK OF NEWYORK [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public 84,375 $ 36,250
Liquidity Risk [Member] | BANK OF NEWYORK [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public 1,603,438 626,875
Liquidity Risk [Member] | BANK OF NEWYORK [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public 650,625 72,500
Liquidity Risk [Member] | BANK OF NEWYORK [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public 96,250 $ 518,125
Liquidity Risk [Member] | BANK OF NEWYORK [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public $ 772,188  
Liquidity Risk [Member] | SANTANDER [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
97.036.000-K
97.036.000-K
Creditor country

Chile

Chile
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 202,284 $ 158,194
Effective rate % 4.41% 3.55%
Nominal rate % 4.41% 3.55%
Liquidity Risk [Member] | SANTANDER [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans $ 2,040  
Obligations with the public   $ 1,497
Liquidity Risk [Member] | SANTANDER [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans 3,368  
Liquidity Risk [Member] | SANTANDER [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans 207,692  
Obligations with the public   166,361
Liquidity Risk [Member] | SANTANDER [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans 202,284  
Obligations with the public   $ 160,556
Liquidity Risk [Member] | SANTANDER [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans  
Liquidity Risk [Member] | SANTANDER [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans  
Liquidity Risk [Member] | BLADEX [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

0 -E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Semiannual

Semiannual
Nominal value $ 30,000  
Effective rate % 5.51%  
Nominal rate % 5.51%  
Liquidity Risk [Member] | BLADEX [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans  
Liquidity Risk [Member] | BLADEX [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans 16,465  
Liquidity Risk [Member] | BLADEX [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans 32,093  
Liquidity Risk [Member] | BLADEX [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans 15,628  
Liquidity Risk [Member] | BLADEX [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans  
Liquidity Risk [Member] | BLADEX [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans  
Liquidity Risk [Member] | CORP BANCA [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
97.023.000-9
97.023.000-9
Creditor country

Chile

Chile
Currency

UF

UF
Amortization

Quarterly

Quarterly
Nominal value $ 84,664 $ 153,355
Effective rate % 3.68% 4.06%
Nominal rate % 3.68% 4.06%
Liquidity Risk [Member] | CORP BANCA [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans $ 22,082  
Obligations with the public   $ 20,808
Liquidity Risk [Member] | CORP BANCA [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans 22,782  
Obligations with the public   61,112
Liquidity Risk [Member] | CORP BANCA [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans 88,294  
Obligations with the public   161,637
Liquidity Risk [Member] | CORP BANCA [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans 43,430  
Obligations with the public   63,188
Liquidity Risk [Member] | CORP BANCA [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans  
Obligations with the public   $ 16,529
Liquidity Risk [Member] | CORP BANCA [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans  
Liquidity Risk [Member] | HSBC [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
97.951.000-4
97.951.000-4
Creditor country

Chile

Chile
Currency

US$

ThUS$
Amortization

At Expiration

At Expiration
Nominal value $ 12,000 $ 12,000
Effective rate % 2.03% 1.79%
Nominal rate % 2.03% 1.79%
Liquidity Risk [Member] | HSBC [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters $ 12,061 $ 12,054
Liquidity Risk [Member] | HSBC [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | HSBC [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters 12,061 $ 12,054
Liquidity Risk [Member] | HSBC [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | HSBC [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | HSBC [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | BANCO DO BRASIL [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
97.003.000-K
97.003.000-K
Creditor country

Chile

Chile
Currency

US$

ThUS$
Amortization

At Expiration

At Expiration
Nominal value $ 100,000 $ 70,000
Effective rate % 2.40% 3.08%
Nominal rate % 2.40% 3.08%
Liquidity Risk [Member] | BANCO DO BRASIL [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters $ 100,935 $ 72,151
Liquidity Risk [Member] | BANCO DO BRASIL [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | BANCO DO BRASIL [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters 100,935 $ 72,151
Liquidity Risk [Member] | BANCO DO BRASIL [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | BANCO DO BRASIL [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | BANCO DO BRASIL [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | ESTADO [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
97.030.000-7
97.030.000-7
Creditor country

Chile

Chile
Currency

US$

ThUS$
Amortization

At Expiration

At Expiration
Nominal value $ 40,000 $ 40,000
Effective rate % 2.57% 1.91%
Nominal rate % 2.57% 1.91%
Liquidity Risk [Member] | ESTADO [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters $ 40,257 $ 40,191
Liquidity Risk [Member] | ESTADO [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | ESTADO [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters 40,257 $ 40,191
Liquidity Risk [Member] | ESTADO [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | ESTADO [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | ESTADO [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | SANTANDER [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
97.036.000-K
97.036.000-K
Creditor country

Chile

Chile
Currency

US$

ThUS$
Amortization

At Expiration

At Expiration
Nominal value $ 30,000 $ 30,000
Effective rate % 2.49% 2.39%
Nominal rate % 2.49% 2.39%
Liquidity Risk [Member] | SANTANDER [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters $ 30,131 $ 30,193
Liquidity Risk [Member] | SANTANDER [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | SANTANDER [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters 30,131 $ 30,193
Liquidity Risk [Member] | SANTANDER [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | SANTANDER [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | SANTANDER [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | BBVA [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

97.032.000-8
97.032.000-8
Creditor country

Chile

Chile
Currency

UF

ThUS$
Amortization

At Expiration

At Expiration
Nominal value $ 55,801 $ 75,000
Effective rate % 3.57% 1.85%
Nominal rate % 2.77% 1.85%
Liquidity Risk [Member] | BBVA [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters $ 75,212
Liquidity Risk [Member] | BBVA [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters 57,363  
Liquidity Risk [Member] | BBVA [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters 57,363 $ 75,212
Liquidity Risk [Member] | BBVA [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | BBVA [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | BBVA [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | BBVA [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.

97.032.000-8
97.032.000-8
Creditor country

Chile

Chile
Currency

US$

ThUS$
Amortization

At Expiration

At Expiration
Nominal value $ 75,000  
Effective rate % 2.30%  
Nominal rate % 2.30%  
Liquidity Risk [Member] | BBVA [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters $ 75,863  
Liquidity Risk [Member] | BBVA [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | BBVA [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters 75,863  
Liquidity Risk [Member] | BBVA [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | BBVA [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | BBVA [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Loans to exporters  
Liquidity Risk [Member] | Trans portes San Felipe S.A. [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
79.773.440-3
Creditor country  

Chile
Currency  

CLP
Nominal value   $ 4
Liquidity Risk [Member] | Trans portes San Felipe S.A. [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents   4
Liquidity Risk [Member] | Trans portes San Felipe S.A. [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents   $ 4
Liquidity Risk [Member] | Comunidad Mujer [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
65.216.000-K
Creditor country  

Chile
Currency  

CLP
Nominal value   $ 13
Liquidity Risk [Member] | Comunidad Mujer [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents   13
Liquidity Risk [Member] | Comunidad Mujer [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents   $ 13
Liquidity Risk [Member] | TAM Aviacao Executiva e Taxi Aereo S.A. [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  

0 -E
Creditor country  

Brazil
Currency  

BRL
Nominal value   $ 28
Liquidity Risk [Member] | TAM Aviacao Executiva e Taxi Aereo S.A. [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents   28
Liquidity Risk [Member] | TAM Aviacao Executiva e Taxi Aereo S.A. [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents   $ 28
Liquidity Risk [Member] | Consultoria Consultoria Administrativa Profesional S.A. de C.V [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

Mexico
Currency  

MXN
Nominal value   $ 170
Liquidity Risk [Member] | Consultoria Consultoria Administrativa Profesional S.A. de C.V [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents   170
Liquidity Risk [Member] | Consultoria Consultoria Administrativa Profesional S.A. de C.V [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Accounts payable to related parties currents   $ 170
Liquidity Risk [Member] | OTROS [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Currency  

ThUS$
Liquidity Risk [Member] | BOEING [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

U.S.A.
Currency  

ThUS$
Amortization  

At Expiration
Nominal value   $ 26,214
Effective rate %   2.35%
Nominal rate %   2.35%
Liquidity Risk [Member] | BOEING [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 163
Liquidity Risk [Member] | BOEING [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   320
Liquidity Risk [Member] | BOEING [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   26,697
Liquidity Risk [Member] | BOEING [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 26,214
Liquidity Risk [Member] | RRP F ENGINE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
0-E
0-E
Creditor country

England

England
Currency

US$

ThUS$
Amortization

Monthly

Monthly
Nominal value $ 25,983  
Effective rate % 4.01%  
Nominal rate % 4.01%  
Liquidity Risk [Member] | RRP F ENGINE [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 370  
Liquidity Risk [Member] | RRP F ENGINE [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 3,325  
Liquidity Risk [Member] | RRP F ENGINE [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 30,684  
Liquidity Risk [Member] | RRP F ENGINE [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 8,798  
Liquidity Risk [Member] | RRP F ENGINE [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 8,692  
Liquidity Risk [Member] | RRP F ENGINE [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 9,499  
Liquidity Risk [Member] | DVB BANK SE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

U.S.A.
Currency  

ThUS$
Amortization  

Quarterly
Nominal value   $ 14,127
Effective rate %   2.57%
Nominal rate %   2.57%
Liquidity Risk [Member] | DVB BANK SE [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 4,773
Liquidity Risk [Member] | DVB BANK SE [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   9,541
Liquidity Risk [Member] | DVB BANK SE [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 14,314
Liquidity Risk [Member] | WELLS FARGO [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

U.S.A.
Currency  

ThUS$
Amortization  

Quarterly
Nominal value   $ 103,326
Effective rate %   3.98%
Nominal rate %   3.54%
Liquidity Risk [Member] | WELLS FARGO [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 5,591
Liquidity Risk [Member] | WELLS FARGO [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   16,751
Liquidity Risk [Member] | WELLS FARGO [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   113,351
Liquidity Risk [Member] | WELLS FARGO [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   44,615
Liquidity Risk [Member] | WELLS FARGO [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   44,514
Liquidity Risk [Member] | WELLS FARGO [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 1,880
Liquidity Risk [Member] | BNP PARIBAS [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
0-E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Quarterly

Quarterly
Nominal value $ 575,221  
Effective rate % 3.41%  
Nominal rate % 3.40%  
Liquidity Risk [Member] | BNP PARIBAS [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 14,498  
Liquidity Risk [Member] | BNP PARIBAS [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 59,863  
Liquidity Risk [Member] | BNP PARIBAS [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 681,597  
Liquidity Risk [Member] | BNP PARIBAS [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 148,469  
Liquidity Risk [Member] | BNP PARIBAS [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 145,315  
Liquidity Risk [Member] | BNP PARIBAS [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 313,452  
Liquidity Risk [Member] | CREDITAGRICOLE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

France
Currency  

ThUS$
Amortization  

Quarterly
Nominal value   $ 7,157
Effective rate %   1.85%
Nominal rate %   1.85%
Liquidity Risk [Member] | CREDITAGRICOLE [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 1,788
Liquidity Risk [Member] | CREDITAGRICOLE [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   5,457
Liquidity Risk [Member] | CREDITAGRICOLE [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 7,245
Liquidity Risk [Member] | CREDITAGRICOLE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
0-E
0-E
Creditor country

France

France
Currency

US$

ThUS$
Amortization

At Expiration

At Expiration
Nominal value $ 241,287  
Effective rate % 3.38%  
Nominal rate % 3.38%  
Liquidity Risk [Member] | CREDITAGRICOLE [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Other guaranteed obligations $ 1,757  
Liquidity Risk [Member] | CREDITAGRICOLE [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Other guaranteed obligations 5,843  
Liquidity Risk [Member] | CREDITAGRICOLE [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Other guaranteed obligations 254,526  
Liquidity Risk [Member] | CREDITAGRICOLE [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Other guaranteed obligations 246,926  
Liquidity Risk [Member] | CREDITAGRICOLE [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Other guaranteed obligations  
Liquidity Risk [Member] | CREDITAGRICOLE [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Other guaranteed obligations  
Liquidity Risk [Member] | INVESTEC [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
0-E
0-E
Creditor country

England

England
Currency

US$

ThUS$
Amortization

Semiannual

Semiannual
Nominal value $ 63,378  
Effective rate % 6.04%  
Nominal rate % 6.04%  
Liquidity Risk [Member] | INVESTEC [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 1,930  
Liquidity Risk [Member] | INVESTEC [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 11,092  
Liquidity Risk [Member] | INVESTEC [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 76,225  
Liquidity Risk [Member] | INVESTEC [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 26,103  
Liquidity Risk [Member] | INVESTEC [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 26,045  
Liquidity Risk [Member] | INVESTEC [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 11,055  
Liquidity Risk [Member] | AIRBUS FINANCIAL [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
0-E
0-E
Creditor country

U.S.A.

U.S.A.
Currency

US$

ThUS$
Amortization

Monthly

Monthly
Nominal value $ 22,925  
Effective rate % 3.19%  
Nominal rate % 3.19%  
Liquidity Risk [Member] | AIRBUS FINANCIAL [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations $ 2,033  
Liquidity Risk [Member] | AIRBUS FINANCIAL [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 6,107  
Liquidity Risk [Member] | AIRBUS FINANCIAL [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 24,071  
Liquidity Risk [Member] | AIRBUS FINANCIAL [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations 15,931  
Liquidity Risk [Member] | AIRBUS FINANCIAL [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations  
Liquidity Risk [Member] | AIRBUS FINANCIAL [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations  
Liquidity Risk [Member] | Wilmington Trust Company [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

U.S.A.
Currency  

ThUS$
Amortization  

Quarterly
Nominal value   $ 967,336
Effective rate %   4.25%
Nominal rate %   4.25%
Liquidity Risk [Member] | Wilmington Trust Company [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations   $ 25,833
Liquidity Risk [Member] | Wilmington Trust Company [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations   79,043
Liquidity Risk [Member] | Wilmington Trust Company [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations   1,245,582
Liquidity Risk [Member] | Wilmington Trust Company [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations   206,952
Liquidity Risk [Member] | Wilmington Trust Company [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations   200,674
Liquidity Risk [Member] | Wilmington Trust Company [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Guaranteed obligations   $ 733,080
Liquidity Risk [Member] | DVB BANK SE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

U.S.A.
Currency  

ThUS$
Amortization  

Quarterly
Nominal value   $ 28,911
Effective rate %   1.86%
Nominal rate %   1.86%
Liquidity Risk [Member] | DVB BANK SE [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public   $ 145
Liquidity Risk [Member] | DVB BANK SE [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public   199
Liquidity Risk [Member] | DVB BANK SE [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public   29,255
Liquidity Risk [Member] | DVB BANK SE [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public   28,911
Liquidity Risk [Member] | OTHERS [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Hedging derivatives   7,364
Liquidity Risk [Member] | OTHERS [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Hedging derivatives   15,479
Liquidity Risk [Member] | OTHERS [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Hedging derivatives   30,689
Liquidity Risk [Member] | OTHERS [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Hedging derivatives   7,846
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value   1,452,885
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value   26,753
Total consolidated 17,191  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value   615,058
Total consolidated 43,053  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value   1,696,521
Total consolidated 371,384  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value   221,084
Total consolidated 235,818  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value   791,738
Total consolidated 75,322  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Nominal value   $ 41,888
Total consolidated  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETE GENERALE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
0-E
0-E
Creditor country

France

France
Currency

BRL

BRL
Amortization

Monthly

Mensual
Nominal value $ 109  
Effective rate % 6.89% 13.63%
Nominal rate % 6.89% 13.63%
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETE GENERALE [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 161 $ 146
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETE GENERALE [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 12 465
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETE GENERALE [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 173 787
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETE GENERALE [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 176
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETE GENERALE [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETE GENERALE [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | BANCO IBMS .A [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
0-E
0-E
Creditor country

Brazil

Brazil
Currency

BRL

BRL
Amortization

Monthly

Mensual
Nominal value $ 21  
Effective rate % 6.89% 13.63%
Nominal rate % 6.89% 13.63%
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | BANCO IBMS .A [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 34 $ 380
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | BANCO IBMS .A [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 1,161
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | BANCO IBMS .A [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 34 1,576
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | BANCO IBMS .A [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 35
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | BANCO IBMS .A [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | BANCO IBMS .A [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETEGENERALE MILAN BRANCH [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
0-E
0-E
Creditor country

Italy

Italy
Currency

US$

US $
Amortization

Quarterly

Trimestral
Nominal value $ 244,513  
Effective rate % 4.87% 4.18%
Nominal rate % 4.81% 4.11%
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETEGENERALE MILAN BRANCH [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 11,735 $ 11,875
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETEGENERALE MILAN BRANCH [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 32,230 32,116
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETEGENERALE MILAN BRANCH [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 248,801 301,539
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETEGENERALE MILAN BRANCH [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 204,836 85,995
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETEGENERALE MILAN BRANCH [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 171,553
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | SOCIETEGENERALE MILAN BRANCH [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | WACAPOULEASING S.A. [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
0-E
0-E
Creditor country

Luxemburg

Luxemburg
Currency

US$

US $
Amortization

Quarterly

Trimestral
Nominal value $ 12,047  
Effective rate % 3.69% 3.00%
Nominal rate % 3.69% 3.00%
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | WACAPOULEASING S.A. [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 837 $ 833
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | WACAPOULEASING S.A. [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 2,411 2,385
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | WACAPOULEASING S.A. [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 13,034 16,217
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | WACAPOULEASING S.A. [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 6,509 6,457
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | WACAPOULEASING S.A. [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 3,277 $ 6,542
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | WACAPOULEASING S.A. [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NATIXIS [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
0-E
0-E
Creditor country

France

France
Currency

US$

US $
Amortization

Quarterly/Semiannual

Trimestral/Semestral
Nominal value $ 99,036  
Effective rate % 5.59% 4.90%
Nominal rate % 5.59% 4.90%
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NATIXIS [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 4,248 $ 4,290
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NATIXIS [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 7,903 7,837
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NATIXIS [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 106,615 117,763
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NATIXIS [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 23,141 22,834
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NATIXIS [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases 71,323 40,968
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NATIXIS [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases $ 41,834
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.
0-E
  
Creditor country

Holland

  
Currency

US$

  
Amortization

Monthly

  
Nominal value $ 2,382  
Effective rate % 6.01%  
Nominal rate % 6.01%  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans $ 176  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans 497  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans 2,727  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans 1,332  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans 722  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans  
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | HP FINANCIAL SERVICE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

Brazil
Currency  

BRL
Amortization  

Mensual
Effective rate %   10.02%
Nominal rate %   10.02%
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | HP FINANCIAL SERVICE [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 225
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | HP FINANCIAL SERVICE [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 225
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | KFW IPEX BANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

Alemania
Currency  

US $
Amortization  

Mensual/Trimestral
Effective rate %   2.80%
Nominal rate %   2.80%
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | KFW IPEX BANK [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 592
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | KFW IPEX BANK [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   1,552
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | KFW IPEX BANK [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 2,144
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | GENERAL ELECTRIC CAPITAL CORPORATION [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

E.E.U.U.
Currency  

US $
Amortization  

Mensual
Effective rate %   2.30%
Nominal rate %   2.30%
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | GENERAL ELECTRIC CAPITAL CORPORATION [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 3,852
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | GENERAL ELECTRIC CAPITAL CORPORATION [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   5,098
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | GENERAL ELECTRIC CAPITAL CORPORATION [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 8,950
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | DVB BANK SE [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

E.E.U.U.
Currency  

US $
Amortization  

Mensual
Effective rate %   2.50%
Nominal rate %   2.50%
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | DVB BANK SE [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 120
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | DVB BANK SE [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   165
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | DVB BANK SE [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 285
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | AFS INVESTMENT IX [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

E.E.U.U.
Currency  

US $
Amortization  

Mensual
Effective rate %   1.25%
Nominal rate %   1.25%
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | AFS INVESTMENT IX [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 2,733
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | AFS INVESTMENT IX [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   7,698
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | AFS INVESTMENT IX [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   39,501
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | AFS INVESTMENT IX [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   20,522
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | AFS INVESTMENT IX [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Financial leases   $ 8,548
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | THE BANK OF NEWYORK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

E.E.U.U..
Currency  

US $
Amortization  

Al Vencimiento
Effective rate %   8.17%
Nominal rate %   8.00%
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | THE BANK OF NEWYORK [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public   $ 352,938
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | THE BANK OF NEWYORK [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public   999,501
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | THE BANK OF NEWYORK [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public   83,750
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | THE BANK OF NEWYORK [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Obligations with the public   $ 562,813
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | CITIBANK [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

E.E.U.U.
Currency  

US $
Amortization  

Al Vencimiento
Effective rate %   3.39%
Nominal rate %   3.14%
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | CITIBANK [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans   $ 1,528
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | CITIBANK [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans   203,150
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | CITIBANK [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans   $ 204,678
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Tax No.  
0-E
Creditor country  

Holanda
Currency  

US $
Amortization  

Mensual
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Effective rate %   6.01%
Nominal rate %   6.01%
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member] | Up to 90 days [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans   $ 179
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member] | More than 90 days to one year [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans   493
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member] | Total [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans   3,355
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member] | More than one to three years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans   1,315
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member] | More than three to five years [Member]    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans   1,314
Liquidity Risk [Member] | TAM S.A. and Subsidiaries [Member] | NEDERLANDSCHE CREDIETVERZEKERING MAATSCHAPPIJ [Member] | Over five years    
Disclosure of risk management strategy related to hedge accounting [line items]    
Bank loans   $ 54
[1] The Equity reported corresponds to Equity attributable to owners of the parent, it does not include Non-controlling interest.
[2] Securitized bond with the future flows from the sales with credit card in United States and Canada.