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v3.25.2

Derivatives and Risk Management - Additional Information (Details) | 6 Months Ended | 12 Months Ended
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Jun. 30, 2025 USD ($) MWh MMBTU Contract | Dec. 31, 2024 USD ($) MMBTU MWh Contract
Canadian [Member] |  |
Derivative [Line Items] |  |
Number of days Canadian currency prices are settled with U.S. dollars | 60 days |
2025 [Member] |  |
Derivative [Line Items] |  |
Notional amount | $ | $ 10,000,000 | $ 10,000,000
Number of Contracts | Contract | 1 | 1
Mandatory Cash Settlement Date | 2025 | 2025
Interest Rate Swap [Member] |  |
Derivative [Line Items] |  |
Cash collateral posted | $ | $ 0 | $ 0
Letters of credit outstanding | $ | $ 0 | $ 0
Purchase [Member] | Physical [Member] | Electric Derivative [Member] |  |
Derivative [Line Items] |  |
Expected deliveries of energy commodity derivatives after four years | MWh | 0 |
Expected deliveries of energy commodity derivatives after three years | MWh |  | 0
Purchase [Member] | Physical [Member] | Gas Derivative [Member] |  |
Derivative [Line Items] |  |
Expected deliveries of energy commodity derivatives after four years | MMBTU | 0 |
Expected deliveries of energy commodity derivatives after three years | MMBTU |  | 0
Purchase [Member] | Financial [Member] | Electric Derivative [Member] |  |
Derivative [Line Items] |  |
Expected deliveries of energy commodity derivatives after four years | MWh | 0 |
Expected deliveries of energy commodity derivatives after three years | MWh |  | 0
Purchase [Member] | Financial [Member] | Gas Derivative [Member] |  |
Derivative [Line Items] |  |
Expected deliveries of energy commodity derivatives after four years | MMBTU | 0 |
Expected deliveries of energy commodity derivatives after three years | MMBTU |  | 0
Sales [Member] | Physical [Member] | Electric Derivative [Member] |  |
Derivative [Line Items] |  |
Expected deliveries of energy commodity derivatives after four years | MWh | 0 |
Expected deliveries of energy commodity derivatives after three years | MWh |  | 0
Sales [Member] | Physical [Member] | Gas Derivative [Member] |  |
Derivative [Line Items] |  |
Expected deliveries of energy commodity derivatives after four years | MMBTU | 0 |
Expected deliveries of energy commodity derivatives after three years | MMBTU |  | 0
Sales [Member] | Financial [Member] | Electric Derivative [Member] |  |
Derivative [Line Items] |  |
Expected deliveries of energy commodity derivatives after four years | MWh | 0 |
Expected deliveries of energy commodity derivatives after three years | MWh |  | 0
Sales [Member] | Financial [Member] | Gas Derivative [Member] |  |
Derivative [Line Items] |  |
Expected deliveries of energy commodity derivatives after four years | MMBTU | 0 |
Expected deliveries of energy commodity derivatives after three years | MMBTU |  | 0

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- Definition Energy commodity derivatives expected to be settle after year three. + References No definition available. + Details
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- Definition The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 185 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480401/815-10-55-185 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4H -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4H + Details
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