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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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+ References

No definition available.

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- Definition

Lease amendment and restatement date.

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- Definition

Lease commencement date.

+ References

No definition available.

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- Definition

Lease initial term.

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No definition available.

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- Definition

Lease term end date.

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No definition available.

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- Definition

Principal and interest due over period.

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No definition available.

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- Definition

Undiscounted principal and interest lease amount.

+ References

No definition available.

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- Definition

Amount of accumulated amortization of right-of-use asset from finance lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 4
-Subparagraph (a)
-SubTopic 20
-Topic 842
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479041/842-20-45-4

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
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-Topic 842
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-4

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- 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 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-3

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- Definition

Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 53
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479589/842-20-55-53

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-URI https://asc.fasb.org//1943274/2147478964/842-20-50-4

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