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Commitments | 12 Months Ended
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Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract] |
COMMITMENTS | COMMITMENTS The Company enters into long-term contracts for construction projects, maintenance and service, transmission of electricity, operations services and purchases of electricity and fuel. In general, these contracts are subject to variable quantities or prices and are terminable only in limited circumstances. The following table shows the future minimum commitments for continuing operations under these contracts as of December 31, 2020 for 2021 through 2025 and thereafter as well as actual purchases under these contracts for the years ended December 31, 2020, 2019, and 2018 (in millions):
Actual purchases during the year ended December 31, | Electricity Purchase Contracts |  | Fuel Purchase Contracts |  | Other Purchase Contracts
2018 | $ | 827 |  |  | $ | 1,838 |  |  | $ | 1,671 |
2019 | 1,597 |  |  | 1,824 |  |  | 1,684 |
2020 | 756 |  |  | 1,573 |  |  | 1,506 |
Future commitments for the year ending December 31, |  |  |  |  |
2021 | $ | 700 |  |  | $ | 1,370 |  |  | $ | 1,904 |
2022 | 500 |  |  | 815 |  |  | 636 |
2023 | 447 |  |  | 609 |  |  | 605 |
2024 | 434 |  |  | 495 |  |  | 570 |
2025 | 434 |  |  | 457 |  |  | 526 |
Thereafter | 5,037 |  |  | 1,445 |  |  | 1,816 |
Total | $ | 7,552 |  |  | $ | 5,191 |  |  | $ | 6,057 |

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- Definition The entire disclosure for significant arrangements with third parties, which includes operating lease arrangements and arrangements in which the entity has agreed to expend funds to procure goods or services, or has agreed to commit resources to supply goods or services, and operating lease arrangements. Descriptions may include identification of the specific goods and services, period of time covered, minimum quantities and amounts, and cancellation rights. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -URI http://asc.fasb.org/topic&trid=2144648 + Details
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