Leases - Rental Agreements (Details) - Used Microturbine Equipment Rented to End Users $ in Millions	3 Months Ended
Jun. 30, 2023 USD ($) item MW
Lessee, Lease, Description [Line Items]
Number of rental agreements entered \| item	2
Microturbines, power output \| MW	11.8
Commitment value \| $	$ 10.5
Arithmetic Average
Lessee, Lease, Description [Line Items]
Term of contract	36 months

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration