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33. INSURANCE (Details) - 12 months ended Dec. 31, 2020 R$ in Millions, $ in Millions | USD ($) | BRL (R$) | BRL (R$)
--- | --- | --- | ---
Companhia energetica de minas gerais [member] | Facilities in buildings [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Fire | Fire |
Coverage period |  | Jan. 8, 2021 to Jan. 8, 2022 | Jan. 8, 2021 to Jan. 8, 2022 |
Amount insured | [1] |  |  | R$ 8,661
Annual premium | [1] |  | R$ 2 |
Cemig Geracao E Transmissao [member] | Air transport / Aircraft [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Fuselage Third party | Fuselage Third party |
Coverage period |  | April 29, 2020 to April 29, 2021 | April 29, 2020 to April 29, 2021 |
Amount insured | $ | [1] | $ 1,140 |  |
Annual premium | $ | [1] | $ 24 |  |
Cemig Geracao E Transmissao [member] | Air transport / Aircraft [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Fuselage Third party | Fuselage Third party |
Coverage period |  | April 29, 2020 to April 29, 2021 | April 29, 2020 to April 29, 2021 |
Amount insured | $ | [1] | $ 4,000 |  |
Annual premium | $ | [1] | $ 24 |  |
Cemig Geracao E Transmissao [member] | Warehouse stores [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Fire | Fire |
Coverage period |  | Nov. 2, 2020 to Nov. 2, 2021 | Nov. 2, 2020 to Nov. 2, 2021 |
Amount insured | [1] |  |  | 18,981
Annual premium | [1] |  | R$ 17 |
Cemig Geracao E Transmissao [member] | Buildings [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Fire | Fire |
Coverage period |  | Jan. 8, 2021 to Jan. 8, 2022 | Jan. 8, 2021 to Jan. 8, 2022 |
Amount insured | [1] |  |  | 240,527
Annual premium | [1] |  | R$ 70 |
Cemig Geracao E Transmissao [member] | Telecoms equipment [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage | [2] | Fire | Fire |
Coverage period | [2] | Jan. 8, 2020 to Jan. 8, 2021 | Jan. 8, 2020 to Jan. 8, 2021 |
Amount insured | [1],[2] |  |  | 2,650
Annual premium | [1],[2] |  | R$ 2 |
Cemig Geracao E Transmissao [member] | Operational risk [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage | [3] |  |  |
Coverage period |  | Dec. 7, 2020 to Dec. 7, 2021 | Dec. 7, 2020 to Dec. 7, 2021 |
Amount insured | [1] |  |  | 75,118
Annual premium | [1] |  | R$ 941 |
Cemig distribuicao [member] | Warehouse stores [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Fire | Fire |
Coverage period |  | Nov. 2, 2020 to Nov. 2, 2021 | Nov. 2, 2020 to Nov. 2, 2021 |
Amount insured | [1] |  |  | 74,575
Annual premium | [1] |  | R$ 68 |
Cemig distribuicao [member] | Buildings [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Fire | Fire |
Coverage period |  | Jan. 8, 2021 to Jan. 8, 2022 | Jan. 8, 2021 to Jan. 8, 2022 |
Amount insured | [1] |  |  | 616,157
Annual premium | [1] |  | R$ 179 |
Cemig distribuicao [member] | Telecoms equipment [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage | [2] | Fire | Fire |
Coverage period | [2] | Jul. 8, 2020 to Jul. 8, 2021 | Jul. 8, 2020 to Jul. 8, 2021 |
Amount insured | [1],[2] |  |  | 31,082
Annual premium | [1],[2] |  | R$ 28 |
Cemig distribuicao [member] | Operational risk [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Total | Total |
Coverage period |  | Dec. 7, 2020 to Dec. 7, 2021 | Dec. 7, 2020 to Dec. 7, 2021 |
Amount insured | [1] |  |  | 545,062
Annual premium | [1] |  | R$ 717 |
Cemig distribuicao [member] | Air transport / Aircraft / Guimbal equipment [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Fuselage Third party | Fuselage Third party |
Coverage period |  | April 29, 2020 to April 29, 2021 | April 29, 2020 to April 29, 2021 |
Amount insured | $ | [1] | $ 3,370 |  |
Annual premium | $ | [1] | $ 51 |  |
Cemig distribuicao [member] | Air transport / Aircraft / Guimbal equipment [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Fuselage Third party | Fuselage Third party |
Coverage period |  | April 29, 2020 to April 29, 2021 | April 29, 2020 to April 29, 2021 |
Amount insured | $ | [1] | $ 14,000 |  |
Annual premium | $ | [1] | $ 51 |  |
Gasmig [member] | Gas distribution network third party [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Third party | Third party |
Coverage period |  | Dec. 15, 2020 to Dec. 15, 2021 | Dec. 15, 2020 to Dec. 15, 2021 |
Amount insured | [1] |  |  | 60,000
Annual premium | [1] |  | R$ 378 |
Gasmig [member] | Own vehicle fleet (operation) [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Damage to third parties only | Damage to third parties only |
Coverage period |  | Jul. 7, 2020 to Jul. 7, 2021 | Jul. 7, 2020 to Jul. 7, 2021 |
Amount insured | [1] |  |  | 500
Annual premium | [1] |  | R$ 3 |
Gasmig [member] | Own vehicle fleet (Directors) [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Full cover | Full cover |
Coverage period |  | Oct. 25, 2020 to Oct. 25, 2021 | Oct. 25, 2020 to Oct. 25, 2021 |
Amount insured | [1] |  |  | 100
Annual premium | [1] |  | R$ 2 |
Gasmig [member] | Facilities multirisk [member] |  |  |  |
Disclosure of types of insurance contracts [line items] |  |  |  |
Coverage |  | Robbery, theft and fire | Robbery, theft and fire |
Coverage period |  | Dec. 31, 2020 to Dec. 31, 2021 | Dec. 31, 2020 to Dec. 31, 2021 |
Amount insured | [1] |  |  | R$ 32,667
Annual premium | [1] |  | R$ 39 |
[1] | Amounts expressed in R$ '000 or US$'000.
[2] | Contracting of a new policy is in progress
[3] | Maximum indemnity limit: R$231.

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