Electrical Power Expected To Be Received

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Financing Receivable, Stated Rate

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Financing Receivable, Term

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

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

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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.

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Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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Amount, before accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection.

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Debt - DCSP Financing Arrangements (Details)	3 Months Ended		6 Months Ended
Debt - DCSP Financing Arrangements (Details)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($)	Apr. 30, 2025	Dec. 31, 2024 USD ($)	Oct. 31, 2024 USD ($)	Jun. 30, 2023 MW
Line of Credit Facility [Line Items]
Electrical power expected to be received in phases \| MW									78
Total property and equipment	$ 52,622,000,000		$ 52,622,000,000		$ 33,941,000,000
Interest expense	558,000,000	$ 256,000,000	985,000,000	$ 514,000,000
Financing obligation
Line of Credit Facility [Line Items]
Term of contract								14 years
Interest rate (in percentage)								15.00%
Lessee, finance lease term						14 years
Lessee, imputed interest rate (in percentage)						0.13
Investment Income, Interest			20,000,000
Interest expense			16,000,000
DCSP Note Receivable
Line of Credit Facility [Line Items]
Financing receivable	302,000,000		302,000,000		304,000,000
Financing receivable, term								7 years
Financing receivable, stated rate (in percentage)								13.00%
DCSP Note Receivable \| Financing obligation
Line of Credit Facility [Line Items]
Financing receivable	$ 230,000,000		$ 230,000,000		$ 234,000,000
DCSP Note Receivable \| Unfunded Loan Commitment
Line of Credit Facility [Line Items]
Financing receivable								$ 305,000,000
Critical Infrastructure Assets
Line of Credit Facility [Line Items]
Total property and equipment							$ 116,000,000