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Financial instruments (Tables) | 12 Months Ended
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Dec. 31, 2021
Disclosure Of Financials instruments [Abstract] |
Disclosure of detailed information about other financial assets [Text Block] |
| 12.1 | Types of other current and non-current financial assets
Description of other financial assets |  | As of December 31, 2021 |  |  | As of December 31, 2020 |
|  | ThUS$ |  |  | ThUS$ |
Financial assets at amortized cost (1) |  |  | 905,170 |  |  |  | 345,459 |
Derivative financial instruments |  |  |  |  |  |  |  |
- For hedging |  |  | 12,625 |  |  |  | - |
- Non-hedging (2) |  |  | 1,254 |  |  |  | 2,610 |
Total other current financial assets |  |  | 919,049 |  |  |  | 348,069 |
Financial assets at fair value through other comprehensive income (4) (5) |  |  | 8,932 |  |  |  | 14,569 |
Derivative financial instruments |  |  |  |  |  |  |  |
- For hedging |  |  | 245 |  |  |  | 37,276 |
Other financial assets at amortized cost |  |  | 91 |  |  |  | 80 |
Total other non-current financial assets |  |  | 9,268 |  |  |  | 51,925 |
Disclosure of detailed information about other non current financial assets [Text Block] |
Institution |  | As of December 31, 2021 |  |  | As of December 31, 2020 |
|  | ThUS$ |  |  | ThUS$ |
Banco de Crédito e Inversiones |  |  | 34,325 |  |  |  | 185,589 |
Banco Santander (3) |  |  | 65,899 |  |  |  | 45,168 |
Banco Itaú CorpBanca |  |  | 195,471 |  |  |  | 49,006 |
Banco de Chile |  |  | - |  |  |  | - |
Scotiabank Sud Americano |  |  | 289,421 |  |  |  | 31,668 |
Sumitomo Mitsui Banking |  |  | 320,054 |  |  |  | - |
JP Morgan Asset Management |  |  | - |  |  |  | 34,028 |
Total |  |  | 905,170 |  |  |  | 345,459 |
Disclosure of trade and other receivables [text block] |
| 12.2 | Trade and other receivables
|  | As of December 31, 2021 |  |  | As of December 31, 2020 |
Trade and other receivables |  | Current |  |  | Non-current |  |  | Total |  |  | Current |  |  | Non-current |  |  | Total |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Trade receivables, current |  |  | 590,312 |  |  |  | - |  |  |  | 590,312 |  |  |  | 313,265 |  |  |  | - |  |  |  | 313,265 |
Prepayments, current |  |  | 49,168 |  |  |  | - |  |  |  | 49,168 |  |  |  | 19,900 |  |  |  | - |  |  |  | 19,900 |
Other receivables, current |  |  | 14,593 |  |  |  | 6,172 |  |  |  | 20,765 |  |  |  | 32,041 |  |  |  | 11,165 |  |  |  | 43,206 |
Total trade and other receivables |  |  | 654,073 |  |  |  | 6,172 |  |  |  | 660,245 |  |  |  | 365,206 |  |  |  | 11,165 |  |  |  | 376,371 |
See discussion about credit risk in Note 4.2.
|  | As of December 31, 2021 |  |  | As of December 31, 2020 |
Trade and other receivables |  | Gross receivables |  |  | Impairment provision for doubtful receivables |  |  | Trade receivables, net |  |  | Gross receivables |  |  | Impairment provision for doubtful receivables |  |  | Trade receivables, net |
|  |  | ThUS$ |  |  |  | ThUS$ |  |  |  | ThUS$ |  |  |  | ThUS$ |  |  |  | ThUS$ |  |  |  | ThUS$ |
Receivables related to credit operations, current |  |  | 600,664 |  |  |  | (10,352 | ) |  |  | 590,312 |  |  |  | 327,586 |  |  |  | (14,321 | ) |  |  | 313,265 |
Prepayments, current |  |  | 49,952 |  |  |  | (784 | ) |  |  | 49,168 |  |  |  | 20,684 |  |  |  | (784 | ) |  |  | 19,900 |
Other receivables, current |  |  | 17,456 |  |  |  | (2,863 | ) |  |  | 14,593 |  |  |  | 36,664 |  |  |  | (4,623 | ) |  |  | 32,041 |
Other receivables, non-current |  |  | 6,172 |  |  |  | - |  |  |  | 6,172 |  |  |  | 11,165 |  |  |  | - |  |  |  | 11,165 |
Total trade and other receivables |  |  | 674,244 |  |  |  | (13,999 | ) |  |  | 660,245 |  |  |  | 396,099 |  |  |  | (19,728 | ) |  |  | 376,371 |
Disclosure of financial assets that are either past due or impaired [text block] | As of December 31, 2021, and 2020 the detail of the renegotiated portfolio is as follows:
As of December 31, 2021
Portfolio analysis
Past due segments |  | Number of customers with non-renegotiated portfolio |  |  | Gross non-renegotiated portfolio ThUS$ |  |  | Number of customers with renegotiated portfolio |  |  | Gross renegotiated portfolio ThUS$ |
Current |  |  | 1,279 |  |  |  | 570,899 |  |  |  | 7 |  |  |  | 130 |
1 - 30 days |  |  | 112 |  |  |  | 22,632 |  |  |  | - |  |  |  | - |
31 - 60 days |  |  | 18 |  |  |  | 2,114 |  |  |  | - |  |  |  | - |
61 - 90 days |  |  | 11 |  |  |  | 1,015 |  |  |  | - |  |  |  | - |
91 - 120 days |  |  | 7 |  |  |  | 202 |  |  |  | - |  |  |  | - |
121 - 150 days |  |  | 3 |  |  |  | 43 |  |  |  | - |  |  |  | - |
151 - 180 days |  |  | 3 |  |  |  | 4 |  |  |  | - |  |  |  | - |
181 - 210 days |  |  | 3 |  |  |  | 130 |  |  |  | - |  |  |  | - |
211 - 250 days |  |  | 1 |  |  |  | 1 |  |  |  | 2 |  |  |  | 4 |
>250 days |  |  | 80 |  |  |  | 2,597 |  |  |  | 117 |  |  |  | 893 |
Total |  |  | 1,517 |  |  |  | 599,637 |  |  |  | 126 |  |  |  | 1,027 |
As of December 31, 2020
Portfolio analysis
Past due segments |  | Number of customers with non-renegotiated portfolio |  |  | Gross non-renegotiated portfolio ThUS$ |  |  | Number of customers with renegotiated portfolio |  |  | Gross renegotiated portfolio ThUS$ |
Current |  |  | 1,281 |  |  |  | 301,939 |  |  |  | 23 |  |  |  | 179 |
1 - 30 days |  |  | 119 |  |  |  | 12,140 |  |  |  | 8 |  |  |  | 60 |
31 - 60 days |  |  | 12 |  |  |  | 1,226 |  |  |  | - |  |  |  | - |
61 - 90 days |  |  | 5 |  |  |  | 159 |  |  |  | - |  |  |  | - |
91 - 120 days |  |  | 5 |  |  |  | 1,448 |  |  |  | 1 |  |  |  | 41 |
121 - 150 days |  |  | 2 |  |  |  | 2,384 |  |  |  | 2 |  |  |  | 2 |
151 - 180 days |  |  | 3 |  |  |  | 1,398 |  |  |  | 4 |  |  |  | 12 |
181 - 210 days |  |  | 1 |  |  |  | - |  |  |  | 2 |  |  |  | 5 |
211 - 250 days |  |  | 3 |  |  |  | 2 |  |  |  | 6 |  |  |  | 114 |
>250 days |  |  | 156 |  |  |  | 5,030 |  |  |  | 64 |  |  |  | 1,447 |
Total |  |  | 1,587 |  |  |  | 325,726 |  |  |  | 110 |  |  |  | 1,860 |
Disclosure of detailed information about expected credit exposure of accounts receivable based on aging analysis [Table Text Block] |
As of December 31, 2021
|  | Trade accounts receivable days past due |  |  |  |  |  |  |
Trade and other receivables |  | Current |  |  | 1 to 30 days |  |  | 31 to 60 days |  |  | 61 to 90 days |  |  | Over 90 days |  |  | Trade |  |  | Trade receivables due from related parties |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ThUS$ |  |  | ThUS$ |
Expected Loss Rate on |  |  | 1 | % |  |  | 8 | % |  |  | 32 | % |  |  | 34 | % |  |  | 71 | % |  |  | - |  |  |  | - |
Total Gross Book Value |  |  | 571,029 |  |  |  | 22,633 |  |  |  | 2,113 |  |  |  | 1,015 |  |  |  | 3,874 |  |  |  | 600,664 |  |  |  | 86,869 |
Impairment Estimate |  |  | 4,724 |  |  |  | 1,856 |  |  |  | 673 |  |  |  | 346 |  |  |  | 2,753 |  |  |  | 10,352 |  |  |  | 717 |
As of December 31, 2020
|  | Trade accounts receivable days past due |  |  |  |  |  |  |
Trade and other receivables |  | Current |  |  | 1 to 30 days |  |  | 31 to 60 days |  |  | 61 to 90 days |  |  | Over 90 days |  |  | Trade |  |  | Trade receivables due from related parties |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ThUS$ |  |  | ThUS$ |
Expected Loss Rate on |  |  | 1 | % |  |  | 10 | % |  |  | 39 | % |  |  | 52 | % |  |  | 79 | % |  |  | - |  |  |  | - |
Total Gross Book Value |  |  | 302,118 |  |  |  | 12,200 |  |  |  | 1,226 |  |  |  | 159 |  |  |  | 11,883 |  |  |  | 327,586 |  |  |  | 70,146 |
Impairment Estimate |  |  | 3,187 |  |  |  | 1,207 |  |  |  | 477 |  |  |  | 83 |  |  |  | 9,367 |  |  |  | 14,321 |  |  |  | 7,545 |
Disclosure of detailed information about movement in provision of trade receivables [Table Text Block] | As of December 31, 2021, and 2020, movements in provisions are as follows:
Provisions |  | As of December 31, 2021 |  |  | As of December 31, 2020 |
|  | ThUS$ |  |  | ThUS$ |
Impairment provision of Accounts receivable at the beginning of the year |  |  | 27,273 |  |  |  | 32,707 |
Increase (decrease) impairment of accounts receivable |  |  | 235 |  |  |  | (4,684 | )
Write-off of receivables |  |  | (11,091 | ) |  |  | (750 | )
Difference in exchange rate |  |  | (1,701 | ) |  |  | - |
Impairment provision of Accounts Receivable Provision at the end of the year |  |  | 14,716 |  |  |  | 27,273 |
(1) Trade and other Receivables Provision |  |  | 10,352 |  |  |  | 14,321 |
(2) Current other Receivables Provision |  |  | 3,647 |  |  |  | 5,407 |
(3) Trade receivables with related parties, current Provision |  |  | 717 |  |  |  | 7,545 |
Recovery of Insurance |  |  | 210 |  |  |  | 347 |
Impairment provision of Accounts Receivable |  |  | 14,716 |  |  |  | 27,273 |
Renegotiated receivables |  |  | 910 |  |  |  | 1,728 |
Non-renegotiated receivables |  |  | 13,806 |  |  |  | 25,545 |
Disclosure of allowance for credit losses [text block] |
As of December 31, 2021 |  | Assets |  |  | Liabilities |  |  | Total Realized |  |  | Hedging Reserve in Gross Equity (1) |
Type of Instrument: Cross currency interest rate swaps UF/CLP |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash flow hedge derivatives |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Short term |  |  | 12,625 |  |  |  | 8,954 |  |  |  |  |  |  |  |  |
Long term |  |  | 245 |  |  |  | 72,900 |  |  |  |  |  |  |  |  |
Underlying Debt Hedge |  |  | 12,870 |  |  |  | 81,854 |  |  |  | (22,455 | ) |  |  | (46,529 | )
Type of Instrument: Forwards/Options |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-hedge derivatives with effect on income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Short term |  |  | 1,254 |  |  |  | 1,672 |  |  |  |  |  |  |  |  |
Underlying Investments Hedge |  |  | 1,254 |  |  |  | 1,672 |  |  |  | 4,694 |  |  |  | - |
Total Instrumentos |  |  | 14,124 |  |  |  | 83,526 |  |  |  | (17,761 | ) |  |  | (46,529 | )
As of December 31, 2020 |  | Assets |  |  | Liabilities |  |  | Total Realized |  |  | Hedging Reserve in Gross Equity (1) |
Type of Instrument: Cross currency interest rate swaps UF/CLP |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash flow hedge derivatives |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Short term |  |  | - |  |  |  | 26,699 |  |  |  |  |  |  |  |  |
Long term |  |  | 37,276 |  |  |  | 13,511 |  |  |  |  |  |  |  |  |
Underlying Debt Hedge |  |  | 37,276 |  |  |  | 40,210 |  |  |  | (9,167 | ) |  |  | (6,233 | )
Type of Instrument: Forwards/Options |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-hedge derivatives with effect on income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Short term |  |  | 2,610 |  |  |  | 5,393 |  |  |  |  |  |  |  |  |
Underlying Investments Hedge |  |  | 2,610 |  |  |  | 5,393 |  |  |  | (9,049 | ) |  |  | - |
Total Instruments |  |  | 39,886 |  |  |  | 45,603 |  |  |  | (18,216 | ) |  |  | 6,233 |
Hedging Effect in Profit and Equity for the year as of December 31, 2021 |  | Variation Total |  |  | Effect on Profit or Loss |  |  | Hedge Reserves from Variation in Gross Hedges |
Analysis Effect by Type of Coverage |  |  |  |  |  |  |  |  |  |  |  |
Hedging in Current and Non-Current Assets |  |  | (24,406 | ) |  |  |  |  |  |  |  |
Hedging in Current and Non-Current Liabilities |  |  | 41,644 |  |  |  |  |  |  |  |  |
Total Hedge Effect in Profit or Loss and Equity for the period |  |  | 17,238 |  |  |  | (13,288 | ) |  |  | 30,526 |
Disclosure of maturity analysis for derivative financial liabilities [text block] | Derivative contract maturities are detailed as follows:
Series |  | Contract amount |  |  | Currency |  | Maturity date
|  |  | ThUS$ |  |  |  |  |
H |  |  | 119,938 |  |  | UF |  | 01/04/2023
O |  |  | 58,748 |  |  | UF |  | 02/01/2022
P |  |  | 134,228 |  |  | UF |  | 01/15/2028
Q |  |  | 106,933 |  |  | UF |  | 06/01/2030
Disclosure of financial liabilities [text block] | As of December 31, 2021 and 2020, the detail is as follows:
|  | As of December 31, 2021 |  |  | As of December 31, 2020 |
Other current and non-current financial liabilities |  | Currents |  |  | Non-Current |  |  | Total |  |  | Currents |  |  | Non-Current |  |  | Total |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Liabilities at amortized cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Bank borrowings |  |  | 85 |  |  |  | 69,613 |  |  |  | 69,698 |  |  |  | 82 |  |  |  | 69,376 |  |  |  | 69,458 |
Obligations with the public |  |  | 40,594 |  |  |  | 2,445,219 |  |  |  | 2,485,813 |  |  |  | 36,781 |  |  |  | 1,816,626 |  |  |  | 1,853,407 |
Derivative financial instruments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
For hedging |  |  | 8,954 |  |  |  | 72,900 |  |  |  | 81,854 |  |  |  | 26,699 |  |  |  | 13,511 |  |  |  | 40,210 |
Non-Hedging |  |  | 1,672 |  |  |  | - |  |  |  | 1,672 |  |  |  | 5,393 |  |  |  | - |  |  |  | 5,393 |
Total |  |  | 51,305 |  |  |  | 2,587,732 |  |  |  | 2,639,037 |  |  |  | 68,955 |  |  |  | 1,899,513 |  |  |  | 1,968,468 |
Disclosure of detailed information about borrowings [text block] | As of December 31, 2021 and 2020, the detail is as follows:
Current and non-current bank borrowings |  | As of December 31, 2021 |  |  | As of December 31, 2020 |
|  | ThUS$ |  |  | ThUS$ |
Current borrowings |  |  | 85 |  |  |  | 82 |
Non-current borrowings |  |  | 69,613 |  |  |  | 69,376 |
Current and non-current bank borrowings |  |  | 69,698 |  |  |  | 69,458 |
Disclosure of detailed information about short term borrowings [Text Block] | As of December 31, 2021, and 2020, the detail of this caption is as follows:
Debtor |  | Creditor |  |  |  |  |  |  |  |  |  |
Tax ID No. |  | Company |  | Country |  | Tax ID No. |  | Financial institution |  | Country |  | Currency or adjustment index |  | Payment of interest |  | Repayment |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | O-E |  | Scotiabank Cayman |  | USA |  | US$ |  | Upon maturity |  | 05/31/2022 |  | 0.82% |  | 1.36%
Debtor |  | Creditor |  | Nominal amounts as of December 31, 2021 |  |  | Current amounts as of December 31, 2021 |
Company |  | Financial institution |  | Up to 90 days |  |  | 90 days to 1 year |  |  | Total |  |  | Up to 90 days |  |  | 90 days to 1 year |  |  | Subtotal |  |  | Borrowing costs |  |  | Total |
|  |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
SQM S.A. |  | Scotiabank Cayman |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 85 |  |  |  | - |  |  |  | 85 |  |  |  | - |  |  |  | 85 |
Total |  |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 85 |  |  |  | - |  |  |  | 85 |  |  |  | - |  |  |  | 85 |
Debtor |  | Creditor |  |  |  |  |  |  |  |  |  |
Tax ID No |  | Company |  | Country |  | Tax ID No. |  | Financial institution |  | Country |  | Currency or adjustment index |  | Repayment |  | maturity |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | O-E |  | Scotiabank Cayman |  | USA |  | US$ |  | Upon maturity |  | 05/31/2022 |  | 1.00% |  | 1.36%
Debtor |  | Creditor |  | Nominal amounts as of December 31, 2020 |  |  | Current amounts as of December 31, 2020 |
|  |  |  | Up to 90 days |  |  | 90 days to 1 year |  |  | Total |  |  | Up to 90 days |  |  | 90 days to 1 year |  |  | Subtotal |  |  | Borrowing costs |  |  | Total |
Company |  | Financial institution |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
SQM S.A. |  | Scotiabank Cayman |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 82 |  |  |  | 82 |  |  |  | - |  |  |  | 82 |
Total |  |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 82 |  |  |  | 82 |  |  |  | - |  |  |  | 82 |
Disclosure of detailed information about current maturities of unsecured obligations [Text Block] | As of December 31, 2021, and 2020, the detail of current unsecured interest-bearing obligations is composed of promissory notes and bonds, as follows:
Debtor |  |  |  |  |  |  |  |  |  | Periodicity |  |  |  |
Tax ID No. |  | Company |  | Country |  | Number of registration or ID of the instrument |  | Series |  | Maturity date |  | Currency or adjustment index |  | Payment of interest |  | Repayment |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$250 |  | 01/28/2022 |  | US$ |  | Semiannual |  | Upon maturity |  | 1.56% |  | 4.38%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$300 |  | 04/03/2022 |  | US$ |  | Semiannual |  | Upon maturity |  | 0.74% |  | 3.63%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$450 |  | 05/07/2022 |  | US$ |  | Semiannual |  | Upon maturity |  | 3.23% |  | 4.25%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$400 |  | 01/22/2022 |  | US$ |  | Semiannual |  | Upon maturity |  | 4.00% |  | 4.25%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$700 |  | 03/10/2022 |  | US$ |  | Semiannual |  | Upon maturity |  | 3.62% |  | 3.50%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 564 |  | H |  | 01/05/2022 |  | UF |  | Semiannual |  | Semiannual |  | 1.75% |  | 4.90%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 699 |  | O |  | 02/01/2022 |  | UF |  | Semiannual |  | Upon maturity |  | 2.06% |  | 3.80%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 563 |  | P |  | 01/15/2022 |  | UF |  | Semiannual |  | Upon maturity |  | 2.04% |  | 3.25%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 700 |  | Q |  | 06/01/2022 |  | UF |  | Semiannual |  | Upon maturity |  | 2.72% |  | 3.45%
Effective rates of bonds in Pesos and UF are expressed and calculated in Dollars based on the flows agreed in Cross Currency Swap Agreements.
|  |  |  |  |  | Nominal amounts as of December 31, 2021 |  |  | Carrying amounts of maturities as of December 31, 2021 |
Company |  | Country |  | Series |  | Up to 90 days |  |  | 90 days to 1 year |  |  | Total |  |  | Up to 90 days |  |  | 90 days to 1 year |  |  | Subtotal |  |  | Borrowing costs |  |  | Total |
|  |  |  |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
SQM S.A. |  | Chile |  | MUS$250 |  |  | 4,648 |  |  |  | - |  |  |  | 4,648 |  |  |  | 4,648 |  |  |  | - |  |  |  | 4,648 |  |  |  | (433 | ) |  |  | 4,215 |
SQM S.A. |  | Chile |  | MUS$300 |  |  | - |  |  |  | 2,658 |  |  |  | 2,658 |  |  |  | - |  |  |  | 2,658 |  |  |  | 2,658 |  |  |  | (614 | ) |  |  | 2,044 |
SQM S.A. |  | Chile |  | MUS$450 |  |  | - |  |  |  | 2,869 |  |  |  | 2,869 |  |  |  | - |  |  |  | 2,869 |  |  |  | 2,869 |  |  |  | (679 | ) |  |  | 2,190 |
SQM S.A. |  | Chile |  | MUS$400 |  |  | 7,508 |  |  |  | - |  |  |  | 7,508 |  |  |  | 7,508 |  |  |  | - |  |  |  | 7,508 |  |  |  | (237 | ) |  |  | 7,271 |
SQM S.A. |  | Chile |  | MUS$700 |  |  | 6,874 |  |  |  | - |  |  |  | 6,874 |  |  |  | 6,874 |  |  |  | - |  |  |  | 6,874 |  |  |  | (552 | ) |  |  | 6,322 |
SQM S.A. |  | Chile |  | H |  |  | 16,026 |  |  |  | - |  |  |  | 16,026 |  |  |  | 16,026 |  |  |  | - |  |  |  | 16,026 |  |  |  | (172 | ) |  |  | 15,854 |
SQM S.A. |  | Chile |  | O |  |  | 863 |  |  |  | - |  |  |  | 863 |  |  |  | 863 |  |  |  | - |  |  |  | 863 |  |  |  | (82 | ) |  |  | 781 |
SQM S.A. |  | Chile |  | P |  |  | 1,636 |  |  |  | - |  |  |  | 1,636 |  |  |  | 1,636 |  |  |  | - |  |  |  | 1,636 |  |  |  | (12 | ) |  |  | 1,624 |
SQM S.A. |  | Chile |  | Q |  |  | - |  |  |  | 314 |  |  |  | 314 |  |  |  | - |  |  |  | 314 |  |  |  | 314 |  |  |  | (21 | ) |  |  | 293 |
Total |  |  |  |  |  |  | 37,555 |  |  |  | 5,841 |  |  |  | 43,396 |  |  |  | 37,555 |  |  |  | 5,841 |  |  |  | 43,396 |  |  |  | (2,802 | ) |  |  | 40,594 |
Debtor |  |  |  |  |  |  |  |  |  | Periodicity |  |  |  |
Tax I No. |  | Company |  | Country |  | Number of registration or ID of the instrument |  | Series |  | Maturity date |  | Currency or adjustment index |  | Payment of interest |  | Repayment |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$250 |  | 01/28/2021 |  | US$ |  | Semiannual |  | Upon maturity |  | 1.95% |  | 4.38%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$300 |  | 04/03/2021 |  | US$ |  | Semiannual |  | Upon maturity |  | 1.08% |  | 3.63%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$450 |  | 05/07/2021 |  | US$ |  | Semiannual |  | Upon maturity |  | 3.59% |  | 4.25%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$400 |  | 01/22/2021 |  | US$ |  | Semiannual |  | Upon maturity |  | 4.17% |  | 4.25%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 564 |  | H |  | 01/05/2021 |  | UF |  | Semiannual |  | Semiannual |  | 0.58% |  | 4.90%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 699 |  | O |  | 02/01/2021 |  | UF |  | Semiannual |  | Upon maturity |  | 2.24% |  | 3.80%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 563 |  | P |  | 01/15/2021 |  | UF |  | Semiannual |  | Upon maturity |  | 2.37% |  | 3.25%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 700 |  | Q |  | 06/01/2021 |  | UF |  | Semiannual |  | Upon maturity |  | 2.92% |  | 3.45%
Effective rates of bonds in Pesos and UF are expressed and calculated in Dollars based on the flows agreed in Cross Currency Swap Agreements.
|  |  |  |  |  | Nominal amounts as of December 31, 2020 |  |  | Carrying amounts of maturities as of December 31, 2020 |
Company |  | Country |  | Series |  | Up to 90 days |  |  | 90 days to 1 year |  |  | Total |  |  | Up to 90 days |  |  | 90 days to 1 year |  |  | Subtotal |  |  | Borrowing costs |  |  | Total |
|  |  |  |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
SQM S.A. |  | Chile |  | MUS$250 |  |  | 4,648 |  |  |  | - |  |  |  | 4,648 |  |  |  | 4,648 |  |  |  | - |  |  |  | 4,648 |  |  |  | (433 | ) |  |  | 4,215 |
SQM S.A. |  | Chile |  | MUS$300 |  |  | - |  |  |  | 2,658 |  |  |  | 2,658 |  |  |  | - |  |  |  | 2,658 |  |  |  | 2,658 |  |  |  | (614 | ) |  |  | 2,044 |
SQM S.A. |  | Chile |  | MUS$450 |  |  | 7,508 |  |  |  | - |  |  |  | 7,508 |  |  |  | 7,508 |  |  |  | - |  |  |  | 7,508 |  |  |  | (679 | ) |  |  | 6,829 |
SQM S.A. |  | Chile |  | MUS$400 |  |  | - |  |  |  | 2,869 |  |  |  | 2,869 |  |  |  | - |  |  |  | 2,869 |  |  |  | 2,869 |  |  |  | (237 | ) |  |  | 2,632 |
SQM S.A. |  | Chile |  | H |  |  | 18,212 |  |  |  | - |  |  |  | 18,212 |  |  |  | 18,212 |  |  |  | - |  |  |  | 18,212 |  |  |  | (172 | ) |  |  | 18,040 |
SQM S.A. |  | Chile |  | O |  |  | 962 |  |  |  | - |  |  |  | 962 |  |  |  | 962 |  |  |  | - |  |  |  | 962 |  |  |  | (82 | ) |  |  | 880 |
SQM S.A. |  | Chile |  | P |  |  | 1,824 |  |  |  | - |  |  |  | 1,824 |  |  |  | 1,824 |  |  |  | - |  |  |  | 1,824 |  |  |  | (12 | ) |  |  | 1,812 |
SQM S.A. |  | Chile |  | Q |  |  | - |  |  |  | 350 |  |  |  | 350 |  |  |  | - |  |  |  | 350 |  |  |  | 350 |  |  |  | (21 | ) |  |  | 329 |
Total |  |  |  |  |  |  | 33,154 |  |  |  | 5,877 |  |  |  | 39,031 |  |  |  | 33,154 |  |  |  | 5,877 |  |  |  | 39,031 |  |  |  | (2,250 | ) |  |  | 36,781 |
Disclosure of detailed information about non current maturities of unsecured obligations [Text Block] | The following table shows the details of bank loans as of December 31, 2021 and 2020:
Debtor |  | Creditor |  |  |  |  |  |  |  |
Tax ID No. |  | Company |  | Country |  | Tax ID No. |  | Financial institution |  | Country |  | Currency or adjustment index |  | Type of amortization |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | O-E |  | Scotiabank Cayman |  | USA |  | US$ |  | Maturity |  | 2.05% |  | 1.36%
Debtor |  | Creditor |  | Nominal non-current maturities as of December 31, 2021 |  |  | Carrying amounts of maturities as of December 31, 2021 |
Company |  | Financial institution |  | Between 1 and 2 |  |  | Between 2 and 3 |  |  | Between 3 and 4 |  |  | Total |  |  | Between 1 and 2 |  |  | Between 2 and 3 |  |  | Between 3 and 4 |  |  | Subtotal |  |  | Costs of obtaining loans |  |  | Total |
|  |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
SQM S.A. |  | Scotiabank Cayman |  |  | 70,000 |  |  |  | - |  |  |  | - |  |  |  | 70,000 |  |  |  | 70,000 |  |  |  | - |  |  |  | - |  |  |  | 70,000 |  |  |  | (387 | ) |  |  | 69,613 |
Total |  |  |  |  | 70,000 |  |  |  | - |  |  |  | - |  |  |  | 70,000 |  |  |  | 70,000 |  |  |  | - |  |  |  | - |  |  |  | 70,000 |  |  |  | (387 | ) |  |  | 69,613 |
Debtor |  | Creditor |  |  |  |  |  |  |  |
Tax ID No. |  | Company |  | Country |  | Tax ID No. |  | Financial institution |  | Country |  | Currency or adjustment index |  | Type of amortization |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | O-E |  | Scotiabank Cayman |  | USA |  | US$ |  | Maturity |  | 1.98% |  | 1.36%
Debtor |  | Creditor |  | Nominal non-current maturities as of December 31, 2020 |  |  | Carrying amounts of maturities as of December 31, 2020 |
Company |  | Financial institution |  | Between 1 and 2 |  |  | Between 2 and 3 |  |  | Between 3 and 4 |  |  | Total |  |  | Between 1 and 2 |  |  | Between 2 and 3 |  |  | Between 3 and 4 |  |  | Subtotal |  |  | Costs of obtaining loans |  |  | Total |
|  |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
SQM S.A. |  | Scotiabank Cayman |  |  | - |  |  |  | 70,000 |  |  |  | - |  |  |  | 70,000 |  |  |  | - |  |  |  | 70,000 |  |  |  | - |  |  |  | 70,000 |  |  |  | (624 | ) |  |  | 69,376 |
Total |  |  |  |  | - |  |  |  | 70,000 |  |  |  | - |  |  |  | 70,000 |  |  |  | - |  |  |  | 70,000 |  |  |  | - |  |  |  | 70,000 |  |  |  | (624 | ) |  |  | 69,376 |
The following table shows the details of “unsecured debentures that accrue non-current interest” as of December 31, 2021, and 2020:
Debtor |  |  |  |  |  |  |  |  |  | Periodicity |  |  |  |
Tax ID No. |  | Company |  | Country |  | Number of registration or ID of the instrument |  | Series |  | Maturity date |  | Currency or adjustment index |  | Payment of interest |  | Repayment |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$250 |  | 01/28/2025 |  | US$ |  | Semiannual |  | Upon maturity |  | 4.08% |  | 4.38%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$300 |  | 04/03/2023 |  | US$ |  | Semiannual |  | Upon maturity |  | 3.42% |  | 3.63%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$450 |  | 05/07/2029 |  | US$ |  | Semiannual |  | Upon maturity |  | 4.10% |  | 4.25%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$400 |  | 01/22/2050 |  | US$ |  | Semiannual |  | Upon maturity |  | 4.19% |  | 4.25%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$700 |  | 09/10/2051 |  | US$ |  | Semiannual |  | Upon maturity |  | 3.43% |  | 3.50%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 564 |  | H |  | 01/05/2030 |  | UF |  | Semiannual |  | Semiannual |  | 4.76% |  | 4.90%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 699 |  | O |  | 02/01/2033 |  | UF |  | Semiannual |  | Upon maturity |  | 3.69% |  | 3.80%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 563 |  | P |  | 01/15/2028 |  | UF |  | Semiannual |  | Upon maturity |  | 3.24% |  | 3.25%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 700 |  | Q |  | 06/01/2038 |  | UF |  | Semiannual |  | Upon maturity |  | 3.43% |  | 3.45%
|  | Nominal non-current maturities as of December 31, 2021 |  |  | Carrying amounts of maturities as of December 31, 2021 |
Series |  | Over 1 year to 2 |  |  | Over 2 years to 3 |  |  | Over 3 Years to 4 |  |  | Over 4 Years to 5 |  |  | Over 5 years |  |  | Total |  |  | Over 1 year to 2 |  |  | Over 2 years to 3 |  |  | Over 3 Years to 4 |  |  | Over 4 Years to 5 |  |  | Over 5 years |  |  | Subtotal |  |  | Bond issuance costs |  |  | Total |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
MUS$250 |  |  | - |  |  |  | - |  |  |  | 250,000 |  |  |  | - |  |  |  | - |  |  |  | 250,000 |  |  |  | - |  |  |  | - |  |  |  | 250,000 |  |  |  | - |  |  |  | - |  |  |  | 250,000 |  |  |  | (903 | ) |  |  | 249,097 |
MUS$300 |  |  | 300,000 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 300,000 |  |  |  | 300,000 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 300,000 |  |  |  | (168 | ) |  |  | 299,832 |
MUS$450 |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 450,000 |  |  |  | 450,000 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 450,000 |  |  |  | 450,000 |  |  |  | (4,343 | ) |  |  | 445,657 |
MUS$400 |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 400,000 |  |  |  | 400,000 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 400,000 |  |  |  | 400,000 |  |  |  | (6,347 | ) |  |  | 393,653 |
MUS$700 |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 700,000 |  |  |  | 700,000 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 700,000 |  |  |  | 700,000 |  |  |  | (15,836 | ) |  |  | 684,164 |
H |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 100,064 |  |  |  | 100,064 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 100,064 |  |  |  | 100,064 |  |  |  | (1,206 | ) |  |  | 98,858 |
O |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 55,035 |  |  |  | 55,035 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 55,035 |  |  |  | 55,035 |  |  |  | (822 | ) |  |  | 54,213 |
P |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 110,070 |  |  |  | 110,070 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 110,070 |  |  |  | 110,070 |  |  |  | (65 | ) |  |  | 110,005 |
Q |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 110,070 |  |  |  | 110,070 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 110,070 |  |  |  | 110,070 |  |  |  | (330 | ) |  |  | 109,740 |
Total |  |  | 300,000 |  |  |  | - |  |  |  | 250,000 |  |  |  | - |  |  |  | 1,925,239 |  |  |  | 2,475,239 |  |  |  | 300,000 |  |  |  | - |  |  |  | 250,000 |  |  |  | - |  |  |  | 1,925,239 |  |  |  | 2,475,239 |  |  |  | (30,020 | ) |  |  | 2,445,219 |
Debtor |  |  |  |  |  |  |  |  |  | Periodicity |  |  |  |
Tax ID No. |  | Company |  | Country |  | Number of registration or ID of the instrument |  | Series |  | Maturity date |  | Currency or adjustment index |  | Payment of interest |  | Repayment |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$250 |  | 01/28/2025 |  | US$ |  | Semiannual |  | Upon maturity |  | 4.08% |  | 4.38%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$300 |  | 04/03/2023 |  | US$ |  | Semiannual |  | Upon maturity |  | 3.43% |  | 3.63%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$450 |  | 05/07/2029 |  | US$ |  | Semiannual |  | Upon maturity |  | 4.18% |  | 4.25%
93.007.000-9 |  | SQM S.A. |  | Chile |  | - |  | MUS$400 |  | 01/22/2050 |  | US$ |  | Semiannual |  | Upon maturity |  | 4.22% |  | 4.25%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 564 |  | H |  | 01/05/2030 |  | UF |  | Semiannual |  | Semiannual |  | 4.76% |  | 4.90%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 699 |  | O |  | 02/01/2033 |  | UF |  | Semiannual |  | Upon maturity |  | 3.68% |  | 3.80%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 563 |  | P |  | 01/15/2028 |  | UF |  | Semiannual |  | Upon maturity |  | 3.24% |  | 3.25%
93.007.000-9 |  | SQM S.A. |  | Chile |  | 700 |  | Q |  | 06/01/2038 |  | UF |  | Semiannual |  | Upon maturity |  | 3.43% |  | 3.45%
|  | Nominal non-current maturities as of December 31, 2020 |  |  | Carrying amounts of maturities as of December 31, 2020 |
Series |  | Over 1 year to 2 |  |  | Over 2 years to 3 |  |  | Over 3 Years to 4 |  |  | Over 4 Years to 5 |  |  | Over 5 years |  |  | Total |  |  | Over 1 year to 2 |  |  | Over 2 years to 3 |  |  | Over 3 Years to 4 |  |  | Over 4 Years to 5 |  |  | Over 5 years |  |  | Subtotal |  |  | Bond issuance costs |  |  | Total |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
MUS$250 |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 250,000 |  |  |  | - |  |  |  | 250,000 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 250,000 |  |  |  | - |  |  |  | 250,000 |  |  |  | (1,336 | ) |  |  | 248,664 |
MUS$300 |  |  | - |  |  |  | 300,000 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 300,000 |  |  |  | - |  |  |  | 300,000 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 300,000 |  |  |  | (781 | ) |  |  | 299,219 |
MUS$450 |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 450,000 |  |  |  | 450,000 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 450,000 |  |  |  | 450,000 |  |  |  | (5,020 | ) |  |  | 444,980 |
MUS$400 |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 400,000 |  |  |  | 400,000 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 400,000 |  |  |  | 400,000 |  |  |  | (6,582 | ) |  |  | 393,418 |
H |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 126,386 |  |  |  | 126,386 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 126,386 |  |  |  | 126,386 |  |  |  | (1,378 | ) |  |  | 125,008 |
O |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 61,334 |  |  |  | 61,334 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 61,334 |  |  |  | 61,334 |  |  |  | (904 | ) |  |  | 60,430 |
P |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 122,668 |  |  |  | 122,668 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 122,668 |  |  |  | 122,668 |  |  |  | (77 | ) |  |  | 122,591 |
Q |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 122,668 |  |  |  | 122,668 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 122,668 |  |  |  | 122,668 |  |  |  | (352 | ) |  |  | 122,316 |
Total |  |  | - |  |  |  | 300,000 |  |  |  | - |  |  |  | 250,000 |  |  |  | 1,283,056 |  |  |  | 1,833,056 |  |  |  | - |  |  |  | 300,000 |  |  |  | - |  |  |  | 250,000 |  |  |  | 1,283,056 |  |  |  | 1,833,056 |  |  |  | (16,430 | ) |  |  | 1,816,626 |
Disclosure of information about issue of series H bonds [Text Block] | For the periods ended December 31, 2021, and 2020, the Company has made the following payments with a charge to the Series H bonds and their associated CCS hedging:
Payments made |  | December 31, 2021 |  |  | December 31, 2020 |  |  | December 31, 2019 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Payments of interest, Series H bonds |  |  | 6,661 |  |  |  | 6,601 |  |  |  | 7,868 |
CCS Coverage |  |  | 1,598 |  |  |  | 2,575 |  |  |  | 1,952 |
Disclosure of information about second issue of single series bonds [Text Block] | For the periods ended December 31, 2021 and 2020, the detail of payments charged to the line of single series bonds, second issue is as follows.
Payments made |  | December 31, 2021 |  |  | December 31, 2020 |  |  | December 31, 2019 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Payments of interest |  |  | - |  |  |  | 6,875 |  |  |  | 13,750 |
Disclosure of information about issue of series O bonds [Text Block] | For the periods ended December 31, 2021, and 2020, the Company has made the following payments with a charge to Series O bonds and their associated CCS hedging:
Payments made |  | December 31, 2021 |  |  | December 31, 2020 |  |  | December 31, 2019 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Payments of interest, Series O bonds |  |  | 2,225 |  |  |  | 2,070 |  |  |  | 2,308 |
CCS Coverage |  |  | 438 |  |  |  | 599 |  |  |  | 354 |
Disclosure of information about third issue of single series bonds [Text Block] | For the periods ended December 31, 2021, and 2020, the following payments have been made with a debit to the line of single-series bonds, third issue:
Payments made |  | December 31, 2021 |  |  | December 31, 2020 |  |  | December 31, 2019 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Payments of interest |  |  | 10,875 |  |  |  | 10,875 |  |  |  | 10,875 |
Disclosure of information about fourth issue of single series bonds [Text Block] | For the periods ended on December 31, 2021 and 2020, the following payments have been made.
Payments made |  | December 31, 2021 |  |  | December 31, 2020 |  |  | December 31, 2019 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Payments of interest |  |  | 10,938 |  |  |  | 10,938 |  |  |  | 10,938 |
Disclosure of information about issue of series P bonds [Table Text Block] | For the periods ended on December 31, 2021 and 2020, the following payments and their associated CCS have been made:
Payments made |  | December 31, 2021 |  |  | December 31, 2020 |  |  | December 31, 2019 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Payments of interest, Series P bonds |  |  | 3,835 |  |  |  | 3,534 |  |  |  | 3,960 |
CCS Coverage |  |  | 3,119 |  |  |  | 3,439 |  |  |  | 2,995 |
Disclosure of information about issue of series Q bonds [Table Text Block] | For the periods ended December 31, 2021 and 2020, the following payments have been made:
Payments made |  | December 31, 2021 |  |  | December 31, 2020 |  |  | December 31, 2019 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Payments of interest, Series Q bonds |  |  | 3,990 |  |  |  | 3,769 |  |  |  | 3,791 |
CCS Coverage |  |  | 1,919 |  |  |  | 1,021 |  |  |  | - |
Disclosure of information about fifth issue of single series bonds [Text Block] | For the periods ended on December 31, 2021 and 2020, the following payments have been made:
Payments made |  | December 31, 2021 |  |  | December 31, 2020 |  |  | December 31, 2019 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Payments of interest |  |  | 19,125 |  |  |  | 19,125 |  |  |  | 9,563 |
Disclosure of information about sixth issue of single series bonds [Text Block] | For the periods ended on December 31, 2021 and 2020, the following payments have been made:
Payments made |  | December 31, 2021 |  |  | December 31, 2020 |  |  | December 31, 2019 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Payments of interest |  |  | 17,000 |  |  |  | 8,500 |  |  |  | - |
Disclosure of trade and other payables [text block] |
| 12.5 | Trade and other payables
| a) | Details trade and other payables
|  | As of December 31, 2021 |  |  | As of December 31, 2020 |
Details trade and other payables |  | Current |  |  | Non-current |  |  | Current |  |  | Current |  |  | Non-current |  |  | Total |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Accounts payable |  |  | 279,092 |  |  |  | - |  |  |  | 279,092 |  |  |  | 203,346 |  |  |  | - |  |  |  | 203,346 |
Other accounts payable |  |  | 558 |  |  |  | - |  |  |  | 558 |  |  |  | 587 |  |  |  | - |  |  |  | 587 |
Prepayments from customers |  |  | - |  |  |  | 3,813 |  |  |  | 3,813 |  |  |  | - |  |  |  | 4,027 |  |  |  | 4,027 |
Total |  |  | 279,650 |  |  |  | 3,813 |  |  |  | 283,463 |  |  |  | 203,933 |  |  |  | 4,027 |  |  |  | 207,960 |
Disclosure of detailed information about the current and past due suppliers [Text Block] | As of December 31, 2021, and 2020, the balance of current and past due accounts payable is made up as follows: Suppliers current on all payments
|  | Amounts according to payment periods as of December 31, 2021 |
Type of Supplier |  | Up to 30 Days |  |  | 31 - 60 days |  |  | 61 - 90 Days |  |  | 91 - 120 days |  |  | 121 - 365 days |  |  | 366 and more days |  |  | Total |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ThUS$ |
Goods |  |  | 148,045 |  |  |  | 1,799 |  |  |  | 1,425 |  |  |  | - |  |  |  | 120 |  |  |  | 3,813 |  |  |  | 155,202 |
Services |  |  | 80,089 |  |  |  | 335 |  |  |  | 109 |  |  |  | 2 |  |  |  | 78 |  |  |  | - |  |  |  | 80,613 |
Others |  |  | 31,949 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 31,949 |
Total |  |  | 260,083 |  |  |  | 2,134 |  |  |  | 1,534 |  |  |  | 2 |  |  |  | 198 |  |  |  | 3,813 |  |  |  | 267,764 |
|  | Amounts according to payment periods as of December 31, 2020 |
Type of Supplier |  | Up to 30 Days |  |  | 31 - 60 days |  |  | 61 - 90 Days |  |  | 91 - 120 days |  |  | 121 - 365 days |  |  | 366 and more days |  |  | Total |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ThUS$ |
Goods |  |  | 111,323 |  |  |  | 1,947 |  |  |  | 123 |  |  |  | 31 |  |  |  | 5 |  |  |  | 4,027 |  |  |  | 117,456 |
Services |  |  | 46,187 |  |  |  | 1,380 |  |  |  | 16 |  |  |  | 757 |  |  |  | 86 |  |  |  | - |  |  |  | 48,426 |
Others |  |  | 29,325 |  |  |  | 7 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 29,332 |
Total |  |  | 186,835 |  |  |  | 3,334 |  |  |  | 139 |  |  |  | 788 |  |  |  | 91 |  |  |  | 4,027 |  |  |  | 195,214 |
Suppliers past due on payments
|  | Amounts according to payment periods as of December 31, 2021 |
Type of Supplier |  | Up to 30 Days |  |  | 31 - 60 days |  |  | 61 - 90 Days |  |  | 91 - 120 days |  |  | 121 - 365 days |  |  | 366 and more days |  |  | Total |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ThUS$ |
Goods |  |  | 7,688 |  |  |  | 30 |  |  |  | 5 |  |  |  | 1 |  |  |  | 37 |  |  |  | - |  |  |  | 7,761 |
Services |  |  | 4,055 |  |  |  | 108 |  |  |  | 533 |  |  |  | 34 |  |  |  | 181 |  |  |  | - |  |  |  | 4,911 |
Others |  |  | 2,340 |  |  |  | 16 |  |  |  | 73 |  |  |  | 35 |  |  |  | 5 |  |  |  | - |  |  |  | 2,469 |
Total |  |  | 14,083 |  |  |  | 154 |  |  |  | 611 |  |  |  | 70 |  |  |  | 223 |  |  |  | - |  |  |  | 15,141 |
|  | Amounts according to payment periods as of December 31, 2020 |
Type of Supplier |  | Up to 30 Days |  |  | 31 - 60 days |  |  | 61 - 90 Days |  |  | 91 - 120 days |  |  | 121 - 365 days |  |  | 366 and more days |  |  | Total |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ThUS$ |
Goods |  |  | 1,305 |  |  |  | 59 |  |  |  | 47 |  |  |  | 39 |  |  |  | 517 |  |  |  | - |  |  |  | 1,967 |
Services |  |  | 2,298 |  |  |  | 764 |  |  |  | - |  |  |  | 453 |  |  |  | 505 |  |  |  | - |  |  |  | 4,020 |
Others |  |  | 3,258 |  |  |  | 150 |  |  |  | 371 |  |  |  | 118 |  |  |  | 2,275 |  |  |  | - |  |  |  | 6,172 |
Total |  |  | 6,861 |  |  |  | 973 |  |  |  | 418 |  |  |  | 610 |  |  |  | 3,297 |  |  |  | - |  |  |  | 12,159 |
Disclosure of detailed information about categories of financial assets [Text Block] |
| a) | Financial Assets
|  | As of December 31, 2021 |  |  | As of December 31, 2020 |
Description of financial assets |  | Current |  |  | Non-current |  |  | Total |  |  | Current |  |  | Non-current |  |  | Total |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Cash and cash equivalent |  |  | 1,515,051 |  |  |  | - |  |  |  | 1,515,051 |  |  |  | 509,102 |  |  |  | - |  |  |  | 509,102 |
Trade receivables due from related parties at amortized cost |  |  | 86,152 |  |  |  | - |  |  |  | 86,152 |  |  |  | 62,601 |  |  |  | - |  |  |  | 62,601 |
Financial assets measured at amortized cost |  |  | 905,170 |  |  |  | 91 |  |  |  | 905,261 |  |  |  | 345,459 |  |  |  | 80 |  |  |  | 345,539 |
Trade and other receivables |  |  | 654,073 |  |  |  | 6,172 |  |  |  | 660,245 |  |  |  | 365,206 |  |  |  | 11,165 |  |  |  | 376,371 |
Total financial assets measured at amortized cost |  |  | 3,160,446 |  |  |  | 6,263 |  |  |  | 3,166,709 |  |  |  | 1,282,368 |  |  |  | 11,245 |  |  |  | 1,293,613 |
Financial instruments for hedging purposes |  |  | 12,625 |  |  |  | 245 |  |  |  | 12,870 |  |  |  | - |  |  |  | 37,276 |  |  |  | 37,276 |
Financial instruments held for trading |  |  | 1,254 |  |  |  | - |  |  |  | 1,254 |  |  |  | 2,610 |  |  |  | - |  |  |  | 2,610 |
Financial assets classified as available for sale at fair value through equity |  |  | - |  |  |  | 8,932 |  |  |  | 8,932 |  |  |  | - |  |  |  | 14,569 |  |  |  | 14,569 |
Total financial assets at fair value |  |  | 13,879 |  |  |  | 9,177 |  |  |  | 23,056 |  |  |  | 2,610 |  |  |  | 51,845 |  |  |  | 54,455 |
Total financial assets |  |  | 3,174,325 |  |  |  | 15,440 |  |  |  | 3,189,765 |  |  |  | 1,284,978 |  |  |  | 63,090 |  |  |  | 1,348,068 |
Disclosure of detailed information about categories of financial liabilities [Text Block] |
b) | Financial Liabilities
|  | As of December 31, 2021 |  |  | As of December 31, 2020 |
Description of financial liabilities |  | Current |  |  | Non-current |  |  | Total |  |  | Current |  |  | Non-current |  |  | Total |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
For hedging purposes through equity |  |  | 8,954 |  |  |  | 72,900 |  |  |  | 81,854 |  |  |  | 26,699 |  |  |  | 13,511 |  |  |  | 40,210 |
Held for trading at fair value through profit or loss |  |  | 1,672 |  |  |  | - |  |  |  | 1,672 |  |  |  | 5,393 |  |  |  | - |  |  |  | 5,393 |
Financial liabilities at fair value |  |  | 10,626 |  |  |  | 72,900 |  |  |  | 83,526 |  |  |  | 32,092 |  |  |  | 13,511 |  |  |  | 45,603 |
Bank loans |  |  | 85 |  |  |  | 69,613 |  |  |  | 69,698 |  |  |  | 82 |  |  |  | 69,376 |  |  |  | 69,458 |
Obligations to the public |  |  | 40,594 |  |  |  | 2,445,219 |  |  |  | 2,485,813 |  |  |  | 36,781 |  |  |  | 1,816,626 |  |  |  | 1,853,407 |
Lease Liabilities |  |  | 7,704 |  |  |  | 46,519 |  |  |  | 54,223 |  |  |  | 5,528 |  |  |  | 25,546 |  |  |  | 31,074 |
Trade and other payables |  |  | 279,650 |  |  |  | 3,813 |  |  |  | 283,463 |  |  |  | 203,933 |  |  |  | 4,027 |  |  |  | 207,960 |
Trade payables due to related parties |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 606 |  |  |  | - |  |  |  | 606 |
Total financial liabilities at amortized cost |  |  | 328,033 |  |  |  | 2,565,164 |  |  |  | 2,893,197 |  |  |  | 246,930 |  |  |  | 1,915,575 |  |  |  | 2,162,505 |
Total financial liabilities |  |  | 338,659 |  |  |  | 2,638,064 |  |  |  | 2,976,723 |  |  |  | 279,022 |  |  |  | 1,929,086 |  |  |  | 2,208,108 |
Disclosure of fair value measurement [text block] |
|  | As of December 31, 2021 |  |  | Measurement Methodology |
Fair value measurement of assets and liabilities |  | Carrying Amount at Amortized Cost |  |  | Fair value ( disclosure purposes) |  |  | Fair value recognized |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Financial Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  | 1,515,051 |  |  |  | 1,515,051 |  |  |  | - |  |  |  | - |  |  |  | 1,515,051 |  |  |  | - |
Other current financial assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
- Time deposits |  |  | 905,170 |  |  |  | 905,170 |  |  |  | - |  |  |  | - |  |  |  | 905,170 |  |  |  | - |
- Derivative financial instruments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
- Forwards |  |  | - |  |  |  | - |  |  |  | 1,031 |  |  |  | - |  |  |  | 1,031 |  |  |  | - |
- Options |  |  | - |  |  |  | - |  |  |  | 223 |  |  |  | - |  |  |  | 223 |  |  |  | - |
- Hedging assets |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
- Swaps |  |  | - |  |  |  | - |  |  |  | 12,613 |  |  |  | - |  |  |  | 12,613 |  |  |  | - |
Non-current accounts receivable |  |  | 6,172 |  |  |  | 6,172 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Other non-current financial assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
- Other |  |  | 91 |  |  |  | 91 |  |  |  | - |  |  |  | - |  |  |  | 91 |  |  |  | - |
- Equity instruments |  |  | - |  |  |  | - |  |  |  | 8,932 |  |  |  | 8,932 |  |  |  | - |  |  |  | - |
- Hedging assets – Swaps |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Other current financial liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
- Bank borrowings |  |  | 85 |  |  |  | 85 |  |  |  | - |  |  |  | - |  |  |  | 85 |  |  |  | - |
- Derivative instruments |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
- Forwards |  |  | - |  |  |  | - |  |  |  | 1,270 |  |  |  | - |  |  |  | 1,270 |  |  |  | - |
- Options |  |  | - |  |  |  | - |  |  |  | 402 |  |  |  | - |  |  |  | 402 |  |  |  | - |
- Hedging liabilities – Swaps |  |  | - |  |  |  | - |  |  |  | 8,954 |  |  |  | - |  |  |  | 8,954 |  |  |  | - |
- Swaps hedges, investments |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
- Unsecured obligations |  |  | 40,594 |  |  |  | 40,594 |  |  |  | - |  |  |  | - |  |  |  | 40,594 |  |  |  | - |
- Current lease liabilities |  |  | 7,704 |  |  |  | 7,704 |  |  |  | - |  |  |  | - |  |  |  | 7,704 |  |  |  | - |
Other non-current financial liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
- Bank borrowings |  |  | 69,613 |  |  |  | 70,497 |  |  |  | - |  |  |  | - |  |  |  | 70,497 |  |  |  | - |
- Unsecured obligations |  |  | 2,445,219 |  |  |  | 2,871,005 |  |  |  | - |  |  |  | - |  |  |  | 2,871,005 |  |  |  | - |
- Non-current hedging liabilities |  |  | - |  |  |  | - |  |  |  | 72,900 |  |  |  | - |  |  |  | 72,900 |  |  |  | - |
- Non-current lease liabilities |  |  | 46,519 |  |  |  | 34,521 |  |  |  | - |  |  |  | - |  |  |  | 34,521 |  |  |  | - |
|  | As of December 31, 2020 |  |  | Measurement Methodology |
Fair value measurement of assets and liabilities |  | Carrying Amount at Amortized Cost |  |  | Fair value ( disclosure purposes) |  |  | Fair value recognized |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Financial Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  | 509,102 |  |  |  | 509,102 |  |  |  | - |  |  |  | - |  |  |  | 509,102 |  |  |  | - |
Other current financial assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
- Time deposits |  |  | 345,459 |  |  |  | 345,459 |  |  |  | - |  |  |  | - |  |  |  | 345,459 |  |  |  | - |
- Derivative financial instruments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
- Forwards |  |  | - |  |  |  | - |  |  |  | 2,263 |  |  |  | - |  |  |  | 2,263 |  |  |  | - |
- Options |  |  | - |  |  |  | - |  |  |  | 347 |  |  |  | - |  |  |  | 347 |  |  |  | - |
Non-current accounts receivable |  |  | 11,165 |  |  |  | 11,165 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Other non-current financial assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
- Other |  |  | 80 |  |  |  | 80 |  |  |  | - |  |  |  | - |  |  |  | 80 |  |  |  | - |
- Equity instruments |  |  | - |  |  |  | - |  |  |  | 14,569 |  |  |  | 14,569 |  |  |  | - |  |  |  | - |
- Hedging assets – Swaps |  |  | - |  |  |  | - |  |  |  | 37,276 |  |  |  | - |  |  |  | 37,276 |  |  |  | - |
Other current financial liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
- Bank borrowings |  |  | 82 |  |  |  | 82 |  |  |  | - |  |  |  | - |  |  |  | 82 |  |  |  | - |
- Derivative instruments |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
- Forwards |  |  | - |  |  |  | - |  |  |  | 4,614 |  |  |  | - |  |  |  | 4,614 |  |  |  | - |
- Options |  |  | - |  |  |  | - |  |  |  | 780 |  |  |  | - |  |  |  | 780 |  |  |  | - |
- Hedging liabilities – Swaps |  |  | - |  |  |  | - |  |  |  | 5,695 |  |  |  | - |  |  |  | 5,695 |  |  |  | - |
- Swaps |  |  | - |  |  |  | - |  |  |  | 21,004 |  |  |  | - |  |  |  | 21,004 |  |  |  | - |
- Unsecured obligations |  |  | 36,781 |  |  |  | 36,781 |  |  |  | - |  |  |  | - |  |  |  | 36,781 |  |  |  | - |
- Current lease liabilities |  |  | 5,528 |  |  |  | 5,528 |  |  |  | - |  |  |  | - |  |  |  | 5,528 |  |  |  | - |
Other non-current financial liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
- Bank borrowings |  |  | 69,376 |  |  |  | 71,029 |  |  |  | - |  |  |  | - |  |  |  | 71,029 |  |  |  | - |
- Unsecured obligations |  |  | 1,816,626 |  |  |  | 2,355,943 |  |  |  | - |  |  |  | - |  |  |  | 2,355,943 |  |  |  | - |
- Non-current hedging liabilities |  |  | - |  |  |  | - |  |  |  | 13,511 |  |  |  | - |  |  |  | 13,511 |  |  |  | - |
- Non-current lease liabilities |  |  | 25,546 |  |  |  | 26,027 |  |  |  | - |  |  |  | - |  |  |  | 26,027 |  |  |  | - |
Schedule of detailed information about net debt explanatory |
Net debt |  | As of December 31, 2021 |  |  | As of December 31, 2020 |
|  | ThUS$ |  |  | ThUS$ |
Cash and cash equivalents |  |  | 1,515,051 |  |  |  | 509,102 |
Other current financial assets |  |  | 919,049 |  |  |  | 348,069 |
Other non-current financial hedge assets |  |  | 245 |  |  |  | 37,276 |
Other current financial liabilities |  |  | (51,305 | ) |  |  | (68,955 | )
Lease liabilities, current |  |  | (7,704 | ) |  |  | (5,528 | )
Other non-current financial liabilities |  |  | (2,587,732 | ) |  |  | (1,899,513 | )
Non-current Lease liabilities |  |  | (46,519 | ) |  |  | (25,546 | )
Total |  |  | (258,915 | ) |  |  | (1,105,095 | )
Schedule of detailed information about changes in net debt explanatory |
|  |  |  |  | From cash flow |  |  | Not from cash flow |  |  |  |
Net debt |  | As of December 31, 2020 |  |  | Amounts from loans |  |  | Amounts from interests |  |  | Other cash income/expenses |  |  | Hedging and non- hedging instruments |  |  | Exchange rate differences |  |  | Others |  |  | As of December 31, 2021 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Obligations with the public and bank loans |  |  | (1,922,864 | ) |  |  | (685,130 | ) |  |  | 75,578 |  |  |  | 16,570 |  |  |  | - |  |  |  | 44,473 |  |  |  | (84,138 | ) |  |  | (2,555,511 | )
Current and non-current lease liabilities |  |  | (31,074 | ) |  |  | 7,960 |  |  |  | 1,587 |  |  |  | - |  |  |  | - |  |  |  | 181 |  |  |  | (32,877 | ) |  |  | (54,223 | )
Financial instruments derived from hedging |  |  | 18,070 |  |  |  | (760 | ) |  |  | 7,238 |  |  |  | - |  |  |  | (45,017 | ) |  |  | - |  |  |  | (61,128 | ) |  |  | (81,597 | )
Current and non-current financial liabilities |  |  | (1,935,868 | ) |  |  | (677,930 | ) |  |  | 84,403 |  |  |  | 16,570 |  |  |  | (45,017 | ) |  |  | 44,654 |  |  |  | (178,143 | ) |  |  | (2,691,331 | )
Cash and cash equivalents |  |  | 509,102 |  |  |  | - |  |  |  | - |  |  |  | 1,022,061 |  |  |  | - |  |  |  | (16,112 | ) |  |  | - |  |  |  | 1,515,051 |
Deposits that do not qualify as cash and cash equivalents |  |  | 345,459 |  |  |  | - |  |  |  | (2,747 | ) |  |  | 585,106 |  |  |  | - |  |  |  | (27,315 | ) |  |  | 4,667 |  |  |  | 905,170 |
Derivatives from hedge assets |  |  | (21,004 | ) |  |  | - |  |  |  | - |  |  |  | 9,405 |  |  |  | 23,082 |  |  |  | - |  |  |  | 1,130 |  |  |  | 12,613 |
Derivatives from other financial non-hedge assets |  |  | (2,784 | ) |  |  | - |  |  |  | - |  |  |  | (2,327 | ) |  |  | 4,693 |  |  |  | - |  |  |  | - |  |  |  | (418 | )
Total |  |  | (1,105,095 | ) |  |  | (677,930 | ) |  |  | 81,656 |  |  |  | 1,630,815 |  |  |  | (17,242 | ) |  |  | 1,227 |  |  |  | (172,346 | ) |  |  | (258,915 | )
| F-100 |
Notes to the Consolidated Financial Statements December 31, 2021 |  |
|  |  |  |  | From cash flow |  |  | Not from cash flow |  |  |  |
Net debt |  | As of December 31, 2019 |  |  | Amounts from loans |  |  | Amounts from interests |  |  | Other cash income/expenses |  |  | Hedging and non- hedging instruments |  |  | Exchange rate differences |  |  | Others |  |  | As of December 31, 2020 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Obligations with the public and bank loans |  |  | (1,753,028 | ) |  |  | (136,692 | ) |  |  | 73,933 |  |  |  | 7,819 |  |  |  | - |  |  |  | (33,280 | ) |  |  | (81,616 | ) |  |  | (1,922,864 | )
Current and non-current lease liabilities |  |  | (37,897 | ) |  |  | 8,015 |  |  |  | 1133 |  |  |  | 0 |  |  |  | - |  |  |  | - |  |  |  | (2,325 | ) |  |  | (31,074 | )
Financial instruments derived from hedging |  |  | (23,655 | ) |  |  | 814 |  |  |  | 7.634 |  |  |  | 0 |  |  |  | 37,371 |  |  |  | - |  |  |  | (4,094 | ) |  |  | 18,070 |
Current and non-current financial liabilities |  |  | (1,814,580 | ) |  |  | (127,863 | ) |  |  | 82,700 |  |  |  | 7,819 |  |  |  | 37,371 |  |  |  | (33,280 | ) |  |  | (88,035 | ) |  |  | (1,935,868 | )
Cash and cash equivalents |  |  | 588,530 |  |  |  | - |  |  |  | - |  |  |  | (78,988 | ) |  |  | - |  |  |  | (440 | ) |  |  | - |  |  |  | 509,102 |
Deposits that do not qualify as cash and cash equivalents |  |  | 485,689 |  |  |  | - |  |  |  | - |  |  |  | (123,196 | ) |  |  | - |  |  |  | (14,032 | ) |  |  | (3,002 | ) |  |  | 345,459 |
Derivatives from hedge assets |  |  | 21,188 |  |  |  | - |  |  |  | (1,216 | ) |  |  | (39,290 | ) |  |  | (2,074 | ) |  |  | - |  |  |  | 388 |  |  |  | (21,004 | )
Derivatives from other financial non-hedge assets |  |  | (637 | ) |  |  | - |  |  |  | - |  |  |  | 10.071 |  |  |  | (12,218 | ) |  |  | - |  |  |  | - |  |  |  | (2,784 | )
Total |  |  | (719,810 | ) |  |  | (127,863 | ) |  |  | 81,484 |  |  |  | (223,584 | ) |  |  | 23,079 |  |  |  | (47,752 | ) |  |  | (90,649 | ) |  |  | (1,105,095 | )

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