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Pension and Other Postretirement Benefits - Pension Benefit Payments are Expected to be Paid (Details) $ in Thousands | Dec. 31, 2021 USD ($)
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Public Service Company of New Mexico | Pension Plan |
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract] |
2022 | $ 45,957
2023 | 44,632
2024 | 43,427
2025 | 42,158
2026 | 40,424
2027 - 2031 | 183,548
Public Service Company of New Mexico | Other Postretirement Benefits |
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract] |
2022 | 5,924
2023 | 5,772
2024 | 5,577
2025 | 5,229
2026 | 5,006
2027 - 2031 | 20,815
Public Service Company of New Mexico | Executive Retirement Program |
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract] |
2022 | 1,267
2023 | 1,228
2024 | 1,183
2025 | 1,133
2026 | 1,077
2027 - 2031 | 4,455
Texas-New Mexico Power Company | Pension Plan |
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract] |
2022 | 4,928
2023 | 4,689
2024 | 4,459
2025 | 4,386
2026 | 4,260
2027 - 2031 | 18,130
Texas-New Mexico Power Company | Other Postretirement Benefits |
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract] |
2022 | 613
2023 | 638
2024 | 657
2025 | 661
2026 | 669
2027 - 2031 | 3,113
Texas-New Mexico Power Company | Executive Retirement Program |
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract] |
2022 | 68
2023 | 62
2024 | 56
2025 | 50
2026 | 44
2027 - 2031 | $ 135

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