v3.25.4

Summary of Significant Accounting Policies - Estimated Depreciable Lives (Details)	Dec. 31, 2025
Minimum | Energy Server systems
Property, Plant and Equipment [Line Items]
Estimated depreciable life	15 years
Minimum | Computers, software and hardware
Property, Plant and Equipment [Line Items]
Estimated depreciable life	3 years
Minimum | Vehicles, machinery and equipment
Property, Plant and Equipment [Line Items]
Estimated depreciable life	5 years
Minimum | Furniture and fixtures
Property, Plant and Equipment [Line Items]
Estimated depreciable life	3 years
Minimum | Leasehold improvements
Property, Plant and Equipment [Line Items]
Estimated depreciable life	1 year
Maximum | Energy Server systems
Property, Plant and Equipment [Line Items]
Estimated depreciable life	21 years
Maximum | Computers, software and hardware
Property, Plant and Equipment [Line Items]
Estimated depreciable life	5 years
Maximum | Vehicles, machinery and equipment
Property, Plant and Equipment [Line Items]
Estimated depreciable life	10 years
Maximum | Furniture and fixtures
Property, Plant and Equipment [Line Items]
Estimated depreciable life	5 years
Maximum | Leasehold improvements
Property, Plant and Equipment [Line Items]
Estimated depreciable life	10 years
Maximum | Buildings
Property, Plant and Equipment [Line Items]
Estimated depreciable life	35 years

X

- 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 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Period Type:	instant

X

- Details

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- Details

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X

- Details

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X

- Details

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X

- Details

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X

- Details

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- Details

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