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v3.23.1

Derivative Instruments - Narrative (Details) $ in Thousands | 3 Months Ended |  |  |
--- | --- | --- | --- | ---
Mar. 31, 2023 USD ($) MWh | Dec. 31, 2022 USD ($) | Mar. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
BVES |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Description of derivative activity volume | MWh | 184,979 |  |  |
Commodity Contract |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs | $ 6,700 |  |  |
Commodity Contract | BVES |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs | $ 6,669 | $ 11,847 | $ 7,020 | $ 4,441
Minimum | Commodity Contract | BVES |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Term of derivative contract | 3 years |  |  |
Maximum | Commodity Contract | BVES |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Term of derivative contract | 5 years |  |  |

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Fair value of financial instrument classified as derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19279-110258 + Details
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