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Lease Commitments - Schedule of Weighted Average Remaining Lease Terms and Discount Rates (Details) | Jun. 30, 2023
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Weighted average remaining lease term (years): |
Operating leases | 7 years 5 months 4 days
Financing leases | 3 years 6 months 29 days
Weighted average discount rate: |
Operating leases | 4.08%
Financing leases | 4.08%
PNM |
Weighted average remaining lease term (years): |
Operating leases | 7 years 9 months
Financing leases | 3 years 11 months 26 days
Weighted average discount rate: |
Operating leases | 4.07%
Financing leases | 4.24%
TNMP |
Weighted average remaining lease term (years): |
Operating leases | 1 year 11 months 26 days
Financing leases | 3 years 1 month 2 days
Weighted average discount rate: |
Operating leases | 4.13%
Financing leases | 3.90%

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