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Lease Commitments - Operating Lease Balance Sheet Information (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
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Operating leases: |  |
Operating lease assets, net of amortization | $ 50,104 | $ 55,982
Current portion of operating lease liabilities | 8,825 | 18,781
Long-term portion of operating lease liabilities | 34,658 | 41,336
PNM |  |
Operating leases: |  |
Operating lease assets, net of amortization | 47,648 | 52,556
Current portion of operating lease liabilities | 7,795 | 17,239
Long-term portion of operating lease liabilities | 33,422 | 39,633
TNMP |  |
Operating leases: |  |
Operating lease assets, net of amortization | 2,456 | 3,426
Current portion of operating lease liabilities | 1,030 | 1,543
Long-term portion of operating lease liabilities | $ 1,237 | $ 1,703

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- Definition Operating Lease, Assets and Liabilities, Lessee [Abstract] + References No definition available. + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1 + Details
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- Definition Amount of lessee's right to use underlying asset under operating 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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- Details
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