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Leases - Additional Information (Details) - USD ($) |  |  | 3 Months Ended |
--- | --- | --- | --- | ---
Aug. 23, 2023 | Jul. 11, 2023 | Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023
Lessee, Lease, Description [Line Items] |  |  |  |  |
Lease initial term |  |  | 64 months |  |
Lease commencement date |  |  | Feb. 01, 2022 |  |
Variable lease costs |  |  | $ 0 | $ 0 |
Accumulated amortization for finance lease ROU asset |  |  | $ 2,000,000 |  | $ 1,300,000
Combined Luminant Lease Agreements |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |
Undiscounted principal and interest lease total |  | $ 19,700,000 |  |  |
Principal and interest due over period |  | 4 years |  |  |
Lease initial term |  |  | 5 years |  |
Lease commencement date |  |  | Nov. 22, 2022 |  |
Combined Luminant Lease Agreements | Second amendment and restatement |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |
Lease term end date | Jul. 31, 2027 |  |  |  |
Affiliates of Luminant ET Services Company LLC |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |
Lease agreement date |  |  | Jun. 29, 2021 |  |
Lease amendment and restatement date |  |  | Jul. 09, 2021 |  |
Affiliates of Luminant ET Services Company LLC | Second amendment and restatement |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |
Lease amendment and restatement date |  |  | Aug. 23, 2023 |  |

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