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Related Party Transactions | 9 Months Ended
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Sep. 30, 2017
Related Party Transactions [Abstract] |
Related Party Transactions | Related Party Transactions PNMR, PNM, and TNMP are considered related parties as defined under GAAP, as is PNMR Services Company, a wholly-owned subsidiary of PNMR that provides corporate services to PNMR and its subsidiaries in accordance with shared services agreements. These services are billed at cost on a monthly basis to the business units. The table below summarizes the nature and amount of related party transactions of PNMR, PNM, and TNMP:
| Three Months Ended |  | Nine Months Ended
| September 30, |  | September 30,
| 2017 |  | 2016 |  | 2017 |  | 2016
| (In thousands)
Services billings: |  |  |  |  |  |  |
PNMR to PNM | $ | 23,451 |  |  | $ | 22,189 |  |  | $ | 71,044 |  |  | $ | 67,192 |
PNMR to TNMP | 7,828 |  |  | 6,593 |  |  | 23,771 |  |  | 20,881 |
PNM to TNMP | 115 |  |  | 105 |  |  | 302 |  |  | 347 |
TNMP to PNMR | 35 |  |  | 10 |  |  | 106 |  |  | 30 |
TNMP to PNM | 8 |  |  | 84 |  |  | 154 |  |  | 171 |
Interest billings: |  |  |  |  |  |  |
PNMR to TNMP | 66 |  |  | 13 |  |  | 126 |  |  | 112 |
PNMR to PNM | 3 |  |  | 3 |  |  | 14 |  |  | 8 |
PNM to PNMR | 71 |  |  | 38 |  |  | 163 |  |  | 110 |
Income tax sharing payments: |  |  |  |  |  |  |
PNMR to PNM | — |  |  | — |  |  | — |  |  | — |
PNMR to TNMP | — |  |  | — |  |  | — |  |  | — |

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- References No definition available. + Details
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- Definition The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -URI http://asc.fasb.org/topic&trid=2122745 + Details
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