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Lease Commitments - Schedule of Weighted Average Remaining Lease Terms and Discount Rates (Details) | Dec. 31, 2022 | Dec. 31, 2021
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Weighted average remaining lease term (years): |  |
Operating leases | 6 years 5 months 23 days | 5 years 5 months 8 days
Financing leases | 3 years 8 months 4 days | 4 years 2 months 12 days
Weighted average discount rate: |  |
Operating leases | 4.00% | 3.99%
Financing leases | 3.44% | 2.65%
Public Service Company of New Mexico |  |
Weighted average remaining lease term (years): |  |
Operating leases | 6 years 8 months 26 days | 5 years 7 months 6 days
Financing leases | 3 years 11 months 26 days | 4 years 3 months 18 days
Weighted average discount rate: |  |
Operating leases | 4.01% | 3.99%
Financing leases | 3.36% | 2.60%
Texas-New Mexico Power Company |  |
Weighted average remaining lease term (years): |  |
Operating leases | 2 years 1 month 28 days | 2 years 10 months 24 days
Financing leases | 3 years 4 months 20 days | 4 years 1 month 20 days
Weighted average discount rate: |  |
Operating leases | 3.94% | 3.98%
Financing leases | 3.53% | 2.71%

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