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FINANCIAL INSTRUMENTS AND RISK MANAGEMENT (Tables) | 12 Months Ended
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Dec. 31, 2021
IfrsStatementLineItems [Line Items] |
Schedule of financial instruments and fair value | The main financial instruments, classified in accordance with the accounting principles, are as follows: Schedule of financial instruments and fair value
|  |  |  | 2021 |  | 2020
|  | Level |  | Balance |  | Fair value |  | Balance |  | Fair value
Financial assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortized cost (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Marketable securities – Cash investments |  |  | 2 |  |  |  | 1,095 |  |  |  | 1,095 |  |  |  | 1,214 |  |  |  | 1,214 |
Accounts receivable from Customers and traders; Concession holders (transmission service) |  |  | 2 |  |  |  | 4,482 |  |  |  | 4,482 |  |  |  | 4,534 |  |  |  | 4,534 |
Restricted cash |  |  | 2 |  |  |  | 19 |  |  |  | 19 |  |  |  | 64 |  |  |  | 64 |
Accounts receivable from the State of Minas Gerais (AFAC) |  |  | 2 |  |  |  | 13 |  |  |  | 13 |  |  |  | 12 |  |  |  | 12 |
Concession financial assets – CVA (Parcel ‘A’ Costs Variation Compensation) Account and Other financial components |  |  | 3 |  |  |  | 2,148 |  |  |  | 2,148 |  |  |  | 133 |  |  |  | 133 |
Reimbursement of tariff subsidies |  |  | 2 |  |  |  | 291 |  |  |  | 291 |  |  |  | 88 |  |  |  | 88 |
Low-income subsidy |  |  | 2 |  |  |  | 47 |  |  |  | 47 |  |  |  | 43 |  |  |  | 43 |
Escrow deposits |  |  | 2 |  |  |  | 1,155 |  |  |  | 1,155 |  |  |  | 1,056 |  |  |  | 1,056 |
Concession grant fee – Generation concessions |  |  | 3 |  |  |  | 2,792 |  |  |  | 2,792 |  |  |  | 2,549 |  |  |  | 2,549 |
|  |  |  |  |  |  | 12,042 |  |  |  | 12,042 |  |  |  | 9,693 |  |  |  | 9,693 |
Fair value through profit or loss |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents – Cash investments |  |  |  |  |  |  | 708 |  |  |  | 708 |  |  |  | 1,587 |  |  |  | 1,587 |
Marketable securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Bank certificates of deposit (CDBs) |  |  |  |  |  |  | 101 |  |  |  | 101 |  |  |  | 545 |  |  |  | 545 |
Treasury Financial Notes (LFTs) |  |  | 1 |  |  |  | 178 |  |  |  | 178 |  |  |  | 731 |  |  |  | 731 |
Financial Notes – Banks |  |  | 2 |  |  |  | 705 |  |  |  | 705 |  |  |  | 1,635 |  |  |  | 1,635 |
|  |  |  |  |  |  | 1,692 |  |  |  | 1,692 |  |  |  | 4,498 |  |  |  | 4,498 |
Derivative financial instruments (Swaps) |  |  | 3 |  |  |  | 1,219 |  |  |  | 1,219 |  |  |  | 2,949 |  |  |  | 2,949 |
Derivative financial instruments (Ativas and Sonda Put options) |  |  | 3 |  |  |  | — |  |  |  | — |  |  |  | 3 |  |  |  | 3 |
Concession financial assets – Distribution infrastructure |  |  | 3 |  |  |  | 718 |  |  |  | 718 |  |  |  | 559 |  |  |  | 559 |
Indemnifiable receivable – Generation |  |  | 3 |  |  |  | 816 |  |  |  | 816 |  |  |  | 816 |  |  |  | 816 |
|  |  |  |  |  |  | 4,445 |  |  |  | 4,445 |  |  |  | 8,825 |  |  |  | 8,825 |
|  |  |  |  |  |  | 16,487 |  |  |  | 16,487 |  |  |  | 18,518 |  |  |  | 18,518 |
Financial liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortized cost (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loans, financing and debentures |  |  | 2 |  |  |  | (11,364 | ) |  |  | (11,364 | ) |  |  | (15,020 | ) |  |  | (15,020 | )
Debt with pension fund (Forluz) |  |  | 2 |  |  |  | (385 | ) |  |  | (385 | ) |  |  | (473 | ) |  |  | (473 | )
Deficit of pension fund (Forluz) |  |  | 2 |  |  |  | (539 | ) |  |  | (539 | ) |  |  | (540 | ) |  |  | (540 | )
Concessions payable |  |  | 3 |  |  |  | (27 | ) |  |  | (27 | ) |  |  | (23 | ) |  |  | (23 | )
Suppliers |  |  | 2 |  |  |  | (2,683 | ) |  |  | (2,683 | ) |  |  | (2,358 | ) |  |  | (2,358 | )
Leasing transactions |  |  | 2 |  |  |  | (244 | ) |  |  | (244 | ) |  |  | (227 | ) |  |  | (227 | )
Sector financial liabilities |  |  | 2 |  |  |  | (51 | ) |  |  | (51 | ) |  |  | (231 | ) |  |  | (231 | )
|  |  |  |  |  |  | (15,293 | ) |  |  | (15,293 | ) |  |  | (18,872 | ) |  |  | (18,872 | )
Fair value through profit or loss |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative financial instruments - Swaps |  |  | 3 |  |  |  | (6 | ) |  |  | (6 | ) |  |  | — |  |  |  | — |
Derivative financial instruments (SAAG put options) |  |  | 3 |  |  |  | (636 | ) |  |  | (636 | ) |  |  | (536 | ) |  |  | (536 | )
|  |  |  |  |  |  | (642 | ) |  |  | (642 | ) |  |  | (536 | ) |  |  | (536 | )
|  |  |  |  |  |  | (15,935 | ) |  |  | (15,935 | ) |  |  | (19,408 | ) |  |  | (19,408 | )
| (1) | On December 31, 2021 and 2020, the book values of financial instruments reflect their fair values.
Schedule of net liabilities in relation to its equity | On December 31, 2021 and 2020, the options values were as follows: Schedule of net liabilities in relation to its equity
|  | 2021 |  | 2020
Put option – SAAG |  |  | 636 |  |  |  | 536 |
Put / call options – Ativas and Sonda |  |  | — |  |  |  | (3 | )
|  |  | 636 |  |  |  | 533 |
Schedule of changes in value of options | The changes in the value of the options are as follows: Schedule of changes in value of options
Balance at December 31, 2018 |  |  | 419 |
Adjustment to fair value |  |  | 64 |
Balance at December 31, 2019 |  |  | 483 |
Adjustment to fair value |  |  | 53 |
Balance at December 31, 2020 |  |  | 536 |
Adjustment to fair value |  |  | 100 |
Balance at December 31, 2021 |  |  | 636 |
Schedule of derivative instruments contracted Realized gain | Schedule of derivative instruments contracted Realized gain
|  |  |  |  |  |  |  |  |  |  | Realized gain / loss |
Assets |  | Liability |  | Maturity period |  | Trade market |  | Notional amount |  |  | 2021 |  |  |  | 2020 |
US$ exchange variation + Rate (9.25% p.y.) |  | Local currency + R$ 151.99% of CDI |  | Interest: Half-yearly Principal: Dec. 2024 |  | Over the counter |  | US$1,000 |  |  | 1,019 |  |  |  | 329 |
US$ exchange variation + Rate (9.25% p.y.) |  | Local currency + R$125.52% of CDI |  | Interest: Half-yearly Principal: Dec. 2024 |  | Over the counter |  | US$500 |  |  | 155 |  |  |  | 166 |
US$ exchange variation higher R$5.0984 |  | US$ exchange variation lower R$5.0954 |  | August 03, 2021 |  | Over the counter |  | US$600 |  |  | 24 |  |  |  | — |
|  |  |  |  |  |  |  |  |  |  | 1,198 |  |  |  | 495 |
Schedule of derivative instruments contracted | This table presents the derivative instruments contracted by Company as of December 31, 2021 and 2020: Schedule of derivative instruments contracted
|  |  |  |  |  |  |  |  |  |  |  |  | Unrealized gain / loss |  |  |  | Unrealized gain / loss |
Assets |  |  | Liability |  |  | Maturity period |  | Trade market |  | Notional amount (2) |  |  | Carrying amount 2021 |  |  |  | Fair value 2021 |  |  |  | Carrying amount 2020 |  |  |  | Fair value 2020 |
US$ exchange variation + Rate (9.25% p.y.) (1) |  |  | R$151.99% of CDI |  |  | Interest: Half-yearly Principal: Dec. 2024 |  | Over the counter |  | US$500 |  |  | 873 |  |  |  | 706 |  |  |  | 1,772 |  |  |  | 2,110 |
US$ exchange variation + Rate (9.25% p.y.) (1) |  |  | R$125.52% of CDI |  |  | Interest: Half-yearly Principal: Dec. 2024 |  | Over the counter |  | US$500 |  |  | 578 |  |  |  | 507 |  |  |  | 588 |  |  |  | 839 |
|  |  |  |  |  |  |  |  |  |  |  |  | 1,451 |  |  |  | 1,213 |  |  |  | 2,360 |  |  |  | 2,949 |
Current asset |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | — |  |  |  |  |  |  |  | 523 |
Non-current asset |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,219 |  |  |  |  |  |  |  | 2,426 |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (6 | ) |  |  |  |  |  |  | — |
| 1) | For the US$1 billion Eurobond issued on December 2017: (i) for the principal, a call spread was contracted, with floor at R$ 3.25/US$ and ceiling at R$5.00/US$; and (ii) a swap was contracted for the total interest, for a coupon of 9.25% p.a. at an average rate equivalent to 150.49% of the CDI. In July 20 21, Cemig GT dismantled a total of US$500 of the original hedge issued. For the additional US$500 issuance of the same Eurobond issued on July 2018: (1) a call spread was contracted for the principal, with floor at R$3.85/US$ and ceiling at R$5.00/US$; and (2) a swap was contracted for the interest, resulting in a coupon of 9.25% p.a., with an average rate equivalent to 125.52% of the CDI rate The upper limit for the exchange rate in the hedge instrument contracted by the Company for the principal of the Eurobonds is R$5.00/US$. The instrument matures in December 2024. If the USD/BRL exchange rate is still over R$5.00 in December 2024, the company will disburse, on that date, the difference between the upper limit of the protection range and the spot dollar on that date. The Company is monitoring the possible risks and impacts associated with the dollar being valued above R$5.00, and assessing various strategies for mitigating the foreign exchange risk up to the maturity date of the transaction. The hedge instrument fully protects the payment of six-monthly interest, independently of the USD/BRL exchange rate.
| 2) | In millions of US$.
Schedule of fair value of derivative hedge instrument One | Schedule of fair value of derivative hedge instrument One
Risk: foreign exchange rate exposure |  | Base Scenario |  | ‘Probable’ scenario US$1=R$5.10 |  | ‘Possible’ scenario Appreciation 25.00% US$1= R$6.38 |  | ‘Remote’ scenario Appreciation 50.00% US$1=R$7.65
US dollar |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loans and financings (note 22) |  |  | (5,623 | ) |  |  | (5,139 | ) |  |  | (6,429 | ) |  |  | (7,709 | )
Suppliers (Itaipu Binacional) (note 20) |  |  | (331 | ) |  |  | (303 | ) |  |  | (378 | ) |  |  | (454 | )
Total |  |  | (5,954 | ) |  |  | (5,442 | ) |  |  | (6,807 | ) |  |  | (8,163 | )
Total |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net liabilities exposed |  |  | (5,954 | ) |  |  | (5,442 | ) |  |  | (6,807 | ) |  |  | (8,163 | )
Net effect of exchange rate fluctuation |  |  |  |  |  |  | 512 |  |  |  | (853 | ) |  |  | (2,209 | )
The net exposure to exchange rates is as follows: | The net exposure to exchange rates is as follows:
|  | 2021 |  | 2020
Exposure to exchange rates |  | Foreign currency |  | R$ |  | Foreign currency |  | R$
US dollar |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loans and financing (note 22) |  |  | (1,008 | ) |  |  | (5,623 | ) |  |  | (1,514 | ) |  |  | (7,866 | )
Suppliers (Itaipu Binacional) (note 20) |  |  | (59 | ) |  |  | (331 | ) |  |  | (63 | ) |  |  | (325 | )
Total |  |  | (1,067 | ) |  |  | (5,954 | ) |  |  | (1,577 | ) |  |  | (8,191 | )
Net liabilities exposed |  |  |  |  |  |  | (5,954 | ) |  |  |  |  |  |  | (8,191 | )
Schedule of exposure to exchange rates | This exposure occurs as a result of net assets indexed to variation in interest rates, as follows: Schedule of exposure to exchange rates
Risk: Exposure to domestic interest rate changes |  | 2021 |  | 2020
Assets |  |  |  |
Cash equivalents – Cash investments (Note 6) – CDI |  |  | 708 |  |  |  | 1,587 |
Marketable securities (Note 7) – CDI / SELIC |  |  | 2,078 |  |  |  | 4,125 |
Restricted cash – CDI |  |  | 19 |  |  |  | 64 |
CVA and in tariffs (Note 14) – SELIC |  |  | 2,148 |  |  |  | 133 |
Assets |  |  | 4,953 |  |  |  | 5,909 |
Liabilities |  |  |  |  |  |  |  |
Loans, financing and debentures (Note 22) – CDI |  |  | (1,458 | ) |  |  | (2,310 | )
Loans, financing and debentures (Note 22) – TJLP |  |  | (21 | ) |  |  | (73 | )
Sector financial liabilities (note 14) |  |  | (51 | ) |  |  | (231 | )
Total liabilities |  |  | (1,530 | ) |  |  | (2,614 | )
Net assets exposed |  |  | 3,423 |  |  |  | 3,295 |
Schedule of exposure to exchange rates | Schedule of exposure to exchange rates
|  | 2021 |  | 2022
Risk: Increase in Brazilian interest rates |  | Book value |  | ‘Probable’ scenario Selic 13.00% TJLP 6.94% |  | ‘Possible’ scenario Selic 9.75% TJLP 5.21% |  | ‘Remote’ scenario Selic 6.50% TJLP 3.47%
Assets |  |  |  |  |  |  |  |
Cash equivalents (Note 6) |  |  | 708 |  |  |  | 800 |  |  |  | 777 |  |  |  | 754 |
Marketable securities (Note 7) |  |  | 2,078 |  |  |  | 2,348 |  |  |  | 2,281 |  |  |  | 2,213 |
Restricted cash |  |  | 19 |  |  |  | 21 |  |  |  | 21 |  |  |  | 20 |
CVA and Other financial components – SELIC (Note 14) |  |  | 2,148 |  |  |  | 2,427 |  |  |  | 2,357 |  |  |  | 2,288 |
Assets |  |  | 4,953 |  |  |  | 5,596 |  |  |  | 5,436 |  |  |  | 5,275 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loans and financing (Note 22) – CDI |  |  | (1,458 | ) |  |  | (1,648 | ) |  |  | (1,600 | ) |  |  | (1,553 | )
Loans and financing (Note 22) – TJLP |  |  | (21 | ) |  |  | (22 | ) |  |  | (22 | ) |  |  | (22 | )
Sector financial liabilities (Note 14) |  |  | (51 | ) |  |  | (55 | ) |  |  | (54 | ) |  |  | (53 | )
Liabilities |  |  | (1,530 | ) |  |  | (1,725 | ) |  |  | (1,676 | ) |  |  | (1,628 | )
Net assets (liabilities) exposed |  |  | 3,423 |  |  |  | 3,871 |  |  |  | 3,760 |  |  |  | 3,647 |
Net effect of fluctuation in interest rates |  |  |  |  |  |  | 448 |  |  |  | 337 |  |  |  | 224 |
Schedule of risk of increase in inflation | This table presents the Company’s net exposure to inflation index: Schedule of risk of increase in inflation
Exposure to increase in inflation |  | 2021 |  | 2020
Assets |  |  |  |
Concession financial assets related to Distribution infrastructure - IPCA (1) |  |  | 718 |  |  |  | 559 |
Receivable from Minas Gerais state government (AFAC) – IGPM (Note 11 and 30) |  |  | 13 |  |  |  | 12 |
Concession Grant Fee – IPCA (Note 14) |  |  | 2,792 |  |  |  | 2,549 |
Assets |  |  | 3,523 |  |  |  | 3,120 |
Liabilities |  |  |  |  |  |  |  |
Loans, financing and debentures – IPCA and IGP-DI (Note 22) |  |  | (4,322 | ) |  |  | (4,863 | )
Debt with pension fund (Forluz) – IPCA (Note 24) |  |  | (385 | ) |  |  | (473 | )
Deficit of pension plan (Forluz) – IPCA (Note 24) |  |  | (539 | ) |  |  | (540 | )
Liabilities |  |  | (5,246 | ) |  |  | (5,876 | )
Net assets (liabilities) exposed |  |  | (1,723 | ) |  |  | (2,756 | )
(1) Portion of the concession financial assets relating to the Regulatory Remuneration Base of Assets ratified by the grantor (Aneel) after the 4rd tariff review cycle.
Schedule of exposure to exchange rates Risk | Schedule of exposure to exchange rates Risk
|  | 2021 |  | 2022
Risk: increase in inflation |  | Amount Book value |  | ‘Probable’ scenario IPCA 6.68% IGPM 11.46% |  | ‘Possible’ scenario (25%) IPCA 8.35% IGPM 14.33% |  | ‘Remote’ scenario (50%) IPCA 10.02% IGPM 17.19%
Assets |  |  |  |  |  |  |  |
Concession financial assets related to Distribution infrastructure – IPCA (1) |  |  | 718 |  |  |  | 766 |  |  |  | 778 |  |  |  | 790 |
Accounts receivable from Minas Gerais state government (AFAC) – IGPM index (Note 11 and 30) |  |  | 13 |  |  |  | 14 |  |  |  | 15 |  |  |  | 15 |
Concession Grant Fee – IPCA (Note 14) |  |  | 2,792 |  |  |  | 2,979 |  |  |  | 3,025 |  |  |  | 3,072 |
Assets |  |  | 3,523 |  |  |  | 3,759 |  |  |  | 3,818 |  |  |  | 3,877 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loans, financing and debentures – IPCA and IGP-DI (Note 22) |  |  | (4,322 | ) |  |  | (4,611 | ) |  |  | (4,683 | ) |  |  | (4,755 | )
Debt agreed with pension fund (Forluz) – IPCA (Note 24) |  |  | (385 | ) |  |  | (411 | ) |  |  | (417 | ) |  |  | (424 | )
Deficit of pension plan (Forluz) (Note 24) |  |  | (539 | ) |  |  | (575 | ) |  |  | (584 | ) |  |  | (593 | )
Liabilities |  |  | (5,246 | ) |  |  | (5,597 | ) |  |  | (5,684 | ) |  |  | (5,772 | )
Net liability exposed |  |  | (1,723 | ) |  |  | (1,838 | ) |  |  | (1,866 | ) |  |  | (1,895 | )
Net effect of fluctuation in IPCA and IGP–M indexes |  |  |  |  |  |  | (115 | ) |  |  | (143 | ) |  |  | (172 | )
(1) Portion of the Concession financial assets relating to the Regulatory Remuneration Base of Assets ratified by the grantor (Aneel) after the 4rd tariff review cycle.
Schedule of flow of payments of the company's obligations for debt agreed, financings and debentures for floating and fixed rates including the interest specified in contracts | The flow of payments of the Company’s obligation to suppliers, debts with the pension fund, loans, financing and debentures, at floating and fixed rates, including future interest up to contractual maturity dates, is as follows: Schedule of flow of payments of the company's obligations for debt agreed, financings and debentures for floating and fixed rates including the interest specified in contracts
|  | Up to 1 month |  | 1 to 3 months |  | 3 months to 1 year |  | 1 to 5 years |  | Over 5 years |  | Total
Financial instruments at interest rates: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
- Floating rates |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loans, financing and debentures |  |  | 60 |  |  |  | 967 |  |  |  | 1,126 |  |  |  | 10,398 |  |  |  | 930 |  |  |  | 13,481 |
Onerous concessions |  |  | — |  |  |  | 1 |  |  |  | 3 |  |  |  | 13 |  |  |  | 15 |  |  |  | 32 |
Debt with pension plan (Forluz) (Note 24) |  |  | 14 |  |  |  | 28 |  |  |  | 129 |  |  |  | 269 |  |  |  | — |  |  |  | 440 |
Deficit of the pension plan (FORLUZ) (Note 24) |  |  | 6 |  |  |  | 12 |  |  |  | 57 |  |  |  | 331 |  |  |  | 482 |  |  |  | 888 |
|  |  | 80 |  |  |  | 1,008 |  |  |  | 1,315 |  |  |  | 11,011 |  |  |  | 1,427 |  |  |  | 14,841 |
- Fixed rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Suppliers |  |  | 2,419 |  |  |  | 264 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2,683 |
|  |  | 2,499 |  |  |  | 1,272 |  |  |  | 1,315 |  |  |  | 11,011 |  |  |  | 1,427 |  |  |  | 17,524 |
Schedule of credit exposure | Banks that exceed these thresholds are classified in three groups, in accordance with their equity value, plus a specific segment comprising those whose credit risk is associated only with federal government, and within this classification, limits of concentration by group and by institution are set: Schedule of credit exposure
|  |  |  | Limit per bank (% of equity) (1) (2)
Group |  | Equity |  | AAA |  | AA |  | A |  | BBB
Federal Risk |  | - |  |  | 10 | % |  |  | 10 | % |  |  | 10 | % |  |  | 10 | %
A1 |  | Equal or over R$10 billion |  |  | 9 | % |  |  | 8 | % |  |  | 7 | % |  |  | 6 | %
A2 |  | Between R$5 billion and R$10 billion |  |  | 8 | % |  |  | 7 | % |  |  | 6 | % |  |  | 5 | %
A3 |  | Between R$2 billion and R$5 billion |  |  | 7 | % |  |  | 6 | % |  |  | 5 | % |  |  | 4 | %
A4 |  | Between R$800 million and R$2 billion |  |  | 6 | % |  |  | 5 | % |  |  | 4 | % |  |  | — |
| 1. | The percentage assigned to each bank depends on individual assessment of indicators, e.g. liquidity, and quality of the credit portfolio.
| 2. | When the institution has different ratings from different risk rating agencies, the rating that is most favorable for the institution is taken into account.
Schedule of net liabilities in relation to its equity | This table shows comparisons of the Company’s net liabilities and its Equity on December 31, 2021 and 2020: Schedule of net liabilities in relation to its equity
|  | 2021 |  | 2020
Total liabilities |  |  | 32,584 |  |  |  | 36,605 |
(–) Cash and cash equivalents |  |  | (825 | ) |  |  | (1,680 | )
(–) Restricted cash |  |  | (19 | ) |  |  | (64 | )
Net liabilities |  |  | 31,740 |  |  |  | 34,861 |
Total equity |  |  | 19,462 |  |  |  | 17,478 |
Net liabilities / equity |  |  | 1.62 |  |  |  | 1.99 |
Fair value hedges [member] |
IfrsStatementLineItems [Line Items] |
Schedule of fair value of derivative hedge instrument One | Schedule of fair value of derivative hedge instrument
|  | Base scenario Dec. 31, 2021 |  | ‘Probable’ scenario: |  | ‘Possible’ scenario exchange rate depreciation and interest rate increase 25% |  | ‘Remote’ scenario: exchange rate depreciation and interest rate increase 50%
Swap (asset) |  |  | 4,157 |  |  |  | 4,036 |  |  |  | 3,605 |  |  |  | 3,199 |
Swap (liability) |  |  | (3,943 | ) |  |  | (3,839 | ) |  |  | (3,902 | ) |  |  | (3,963 | )
Option / Call spread |  |  | 999 |  |  |  | 1,149 |  |  |  | 813 |  |  |  | 296 |
Derivative hedge instrument |  |  | 1,213 |  |  |  | 1,346 |  |  |  | 516 |  |  |  | (468 | )

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- Definition The entire disclosure for the effect of changes in foreign exchange rates. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 21 -IssueDate 2021-01-01 -Section Disclosure -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=21&code=ifrs-tx-2021-en-r&doctype=Standard&dita_xref=IAS21_g51-57_TI -URIDate 2021-03-24 + Details
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