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Variable Interest Entities - Schedule of Impact on Balance Sheet (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Variable Interest Entity [Line Items] |  |
Regulatory assets | $ 61,453 | $ 73,046
Current Installments of Long-Term Debt | 283,776 | 280,169
Long-Term Debt | 4,355,049 | 4,241,642
Public Service Company of New Mexico |  |
Variable Interest Entity [Line Items] |  |
Regulatory assets | 61,453 | 72,996
Current Installments of Long-Term Debt | 203,802 | 200,222
Long-Term Debt | 2,058,523 | 2,061,558
Valencia | Public Service Company of New Mexico |  |
Variable Interest Entity [Line Items] |  |
Regulatory assets | 559 | 2,724
Securitized Cost (included in Deferred Regulatory Assets) | 339,808 | 340,629
Current Installments of Long-Term Debt | 5,935 | 2,529
Accrued Interest | 7,505 | 2,502
Long-Term Debt | 335,137 | 338,521
Valencia | Public Service Company of New Mexico | Other Current Assets |  |
Variable Interest Entity [Line Items] |  |
Restricted Cash | 7,175 | 0
Valencia | Public Service Company of New Mexico | Other Deferred Charges |  |
Variable Interest Entity [Line Items] |  |
Restricted Cash | $ 1,747 | $ 1,728

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- Definition Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are expected to be recovered through revenue sources within one year or the normal operating cycle, if longer. Such costs are capitalized if they meet both of the following criteria: a. It is probable that future revenue in an amount at least equal to the capitalized cost will result from inclusion of that cost in allowable costs for rate-making purposes. b. Based on available evidence, the future revenue will be provided to permit recovery of the previously incurred cost rather than to provide for expected levels of similar future costs. If the revenue will be provided through an automatic rate-adjustment clause, this criterion requires that the regulator's intent clearly be to permit recovery of the previously incurred cost. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 980 -SubTopic 340 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481878/980-340-50-1 + Details
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