Equipment Related to Power Purchase Agreements and Fuel Delivered to Customers, Net (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Lessor, Lease, Description [Line Items]
Depreciation expense	$ 9.3	$ 8.0	$ 6.9
Impairment charges of equipment related to Power purchase agreements	$ 1.6	$ 0.2	$ 1.5
Minimum
Lessor, Lease, Description [Line Items]
Lease term	1 year	1 year
Maximum
Lessor, Lease, Description [Line Items]
Lease term	10 years	10 years

Amount of loss from impairment of equipment related to Power Purchase Agreement and fuel delivered to customers

No definition available.

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- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of lessor assets under operating lease over the assets' useful lives.

+ References

No definition available.

+ Details

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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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479773/842-30-50-3

+ Details

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- Definition

Term of lessor's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479773/842-30-50-3

+ Details

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