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Number of Operational Wind Project Impairments

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Number Of Solar Projects

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Upfront Payments To Customers, Impairment Loss

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Amount of impairment loss for asset recognized from cost incurred to obtain or fulfill contract with customer.

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Amount of receivable related to a loss contingency accrual. For example, an insurance recovery receivable.

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The loss recognized on termination of a contract.

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Property, Plant and Equipment - Narrative (Details) $ in Thousands	3 Months Ended			12 Months Ended
	Mar. 31, 2026 USD ($)	Mar. 31, 2025 USD ($) project	Sep. 30, 2024 USD ($) project	Dec. 31, 2025 USD ($) solar_project project	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Property, Plant and Equipment [Line Items]
Development costs	$ 63,400			$ 61,700	$ 91,800
Number of solar projects \| solar_project				2
Insurance recovery receivable				$ 9,100
Impairment of long-lived assets, net and termination costs	463	$ 13,665	$ 12,900	46,846	88,410	$ 59,294
Number of development stage projects \| project			2
Upfront payments to customers, impairment loss					$ 3,500
Power Purchase Agreements ("PPA")
Property, Plant and Equipment [Line Items]
Loss on contract termination		1,000		6,800
Plant and equipment
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets, net and termination costs	500
Upfront payments to customers, impairment loss		1,600		5,000
Plant and equipment
Property, Plant and Equipment [Line Items]
Damage from infrequent event				9,100
Insurance proceeds from fire damage	$ 3,000			1,200
Long-lived assets, impairment loss		$ 12,700		$ 40,100
Number of operational wind project impairments \| project		2		2
Number of development stage projects \| project		6		9
Capitalized cost, impairment loss		$ 800		$ 800