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Lease Commitments - Finance Lease Balance Sheet Information (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Financing leases: |  |
Non-utility property | $ 31,695 | $ 25,055
Accumulated depreciation | (9,660) | (4,383)
Non-utility property, net | 22,035 | 20,672
Other current liabilities | $ 5,813 | $ 4,470
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Other current liabilities | Other current liabilities
Other deferred credits | $ 16,075 | $ 15,972
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other deferred credits | Other deferred credits
Public Service Company of New Mexico |  |
Financing leases: |  |
Non-utility property | $ 15,171 | $ 11,453
Accumulated depreciation | (4,550) | (2,044)
Non-utility property, net | 10,621 | 9,409
Other current liabilities | $ 2,731 | $ 1,993
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Other current liabilities | Other current liabilities
Other deferred credits | $ 7,732 | $ 7,176
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other deferred credits | Other deferred credits
Texas-New Mexico Power Company |  |
Financing leases: |  |
Non-utility property | $ 16,181 | $ 13,299
Accumulated depreciation | (4,923) | (2,241)
Non-utility property, net | 11,258 | 11,058
Other current liabilities | $ 2,994 | $ 2,397
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Other current liabilities | Other current liabilities
Other deferred credits | $ 8,273 | $ 8,669
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other deferred credits | Other deferred credits

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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 Finance Lease, Liability, Deferred Credits, 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 -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918631-209977 + 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 -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918631-209977 + 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 -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977 + Details
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- Details
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- Details
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