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Lease Commitments - Scheule of Information Related to Finance Leases Recorded on the Consolidated Balance Sheets (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financing leases: |  |
Non-utility property | $ 50,144 | $ 49,981
Accumulated depreciation | $ (24,604) | $ (23,905)
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Non-utility property, including financing leases | Non-utility property, including financing leases
Non-utility property, net | $ 25,540 | $ 26,076
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Other current liabilities | Other current liabilities
Other current liabilities | $ 9,126 | $ 8,776
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other deferred credits | Other deferred credits
Other deferred credits | $ 16,470 | $ 17,326
PNM |  |
Financing leases: |  |
Non-utility property | 24,548 | 25,425
Accumulated depreciation | (10,997) | (11,984)
Non-utility property, net | $ 13,551 | $ 13,441
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Other current liabilities | Other current liabilities
Other current liabilities | $ 4,311 | $ 4,146
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other deferred credits | Other deferred credits
Other deferred credits | $ 9,262 | $ 9,300
TNMP |  |
Financing leases: |  |
Non-utility property | 24,420 | 24,487
Accumulated depreciation | (13,411) | (11,869)
Non-utility property, net | $ 11,009 | $ 12,618
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Other current liabilities | Other current liabilities
Other current liabilities | $ 4,527 | $ 4,616
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other deferred credits | Other deferred credits
Other deferred credits | $ 6,504 | $ 8,023

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- Definition Finance Lease, Assets and Liabilities, Lessee [Abstract] + References No definition available. + Details
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- Definition Finance Lease, Liability, Current, Other + References No definition available. + Details
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- Definition Indicates line item in statement of financial position that includes current finance lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-2 + Details
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- Definition Indicates line item in statement of financial position that includes noncurrent finance lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-2 + Details
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- Definition Amount, after accumulated amortization, of right-of-use asset from finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-1 + Details
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