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Pension and Other Postretirement Benefits - Pension Benefit Payments are Expected to be Paid (Details) $ in Thousands | Dec. 31, 2016 USD ($)
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Public Service Company of New Mexico [Member] | Pension Plan [Member] |
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract] |
2017 | $ 50,244
2018 | 48,398
2019 | 47,696
2020 | 46,879
2021 | 45,348
2022 – 2026 | 209,331
Public Service Company of New Mexico [Member] | Other Postretirement Benefits [Member] |
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract] |
2017 | 8,425
2018 | 8,327
2019 | 8,092
2020 | 7,965
2021 | 7,792
2022 – 2026 | 33,891
Public Service Company of New Mexico [Member] | Executive Retirement Program [Member] |
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract] |
2017 | 1,510
2018 | 1,487
2019 | 1,459
2020 | 1,427
2021 | 1,391
2022 – 2026 | 6,228
Texas-New Mexico Power Company [Member] | Pension Plan [Member] |
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract] |
2017 | 5,526
2018 | 5,728
2019 | 5,086
2020 | 5,042
2021 | 5,294
2022 – 2026 | 22,509
Texas-New Mexico Power Company [Member] | Other Postretirement Benefits [Member] |
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract] |
2017 | 803
2018 | 818
2019 | 827
2020 | 839
2021 | 859
2022 – 2026 | 4,466
Texas-New Mexico Power Company [Member] | Executive Retirement Program [Member] |
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract] |
2017 | 93
2018 | 92
2019 | 89
2020 | 86
2021 | 83
2022 – 2026 | $ 341

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- Definition Amount of benefits from a defined benefit plan expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
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- Definition Amount of benefits from a defined benefit plan expected to be paid in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
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- Definition Amount of benefits from a defined benefit plan expected to be paid in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
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- Definition Amount of benefits from a defined benefit plan expected to be paid in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
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- Definition Amount of benefits from a defined benefit plan expected to be paid in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
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- Definition Amount of benefits from a defined benefit plan expected to be paid in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
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