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v3.3.1.900

Quarterly Operating Results (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Operating revenues | $ 335,894 | $ 417,433 | $ 352,887 | $ 332,868 | $ 346,845 | $ 413,951 | $ 346,160 | $ 328,897 | $ 1,439,082 | $ 1,435,853 | $ 1,387,923
Operating income | (119,138) | 121,505 | 72,414 | 49,569 | 62,849 | 116,799 | 71,296 | 48,753 | 124,350 | 299,697 | 286,842
Net earnings | (87,284) | 64,855 | 35,655 | 17,852 | 22,111 | 59,486 | 33,181 | 16,131 | 31,078 | 130,909 | 115,556
Earnings Attributable to PNMR | $ (91,418) | $ 61,045 | $ 31,673 | $ 14,340 | $ 18,992 | $ 55,653 | $ 29,141 | $ 12,468 | $ 15,640 | $ 116,254 | $ 100,507
Net Earnings Attributable to PNMR per Common Share: |  |  |  |  |  |  |  |  |  |  |
Basic (dollars per share) | $ (1.15) | $ 0.77 | $ 0.40 | $ 0.18 | $ 0.24 | $ 0.70 | $ 0.37 | $ 0.16 | $ 0.20 | $ 1.46 | $ 1.26
Diluted (dollars per share) | $ (1.15) | $ 0.76 | $ 0.40 | $ 0.18 | $ 0.24 | $ 0.69 | $ 0.36 | $ 0.16 | $ 0.20 | $ 1.45 | $ 1.25
Regulatory disallowances and restructuring costs |  |  |  |  |  |  |  |  | $ 167,471 | $ 1,062 | $ 12,235
Public Service Company of New Mexico [Member] |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Operating revenues | $ 260,368 | $ 333,437 | $ 275,450 | $ 261,940 | $ 274,481 | $ 334,993 | $ 275,704 | $ 262,736 | 1,131,195 | 1,147,914 | 1,116,312
Operating income | (139,164) | 93,710 | 47,179 | 31,655 | 40,988 | 90,615 | 49,806 | 31,304 | 33,380 | 212,713 | 209,185
Net earnings | (92,245) | 53,056 | 25,363 | 13,502 | 16,942 | 49,052 | 24,254 | 11,205 | (324) | 101,453 | 102,676
Earnings Attributable to PNMR | (96,247) | 49,378 | 21,513 | 10,122 | 13,955 | 45,351 | 20,346 | 7,674 | (15,234) | 87,326 | 88,155
Net Earnings Attributable to PNMR per Common Share: |  |  |  |  |  |  |  |  |  |  |
Regulatory disallowances and restructuring costs |  |  |  |  |  |  |  |  | 167,471 | 1,062 | 12,235
Public Service Company of New Mexico [Member] | Clean Air Act, SNCR [Member] |  |  |  |  |  |  |  |  |  |  |
Net Earnings Attributable to PNMR per Common Share: |  |  |  |  |  |  |  |  |  |  |
Regulatory disallowances and restructuring costs |  |  |  |  |  |  |  |  | 21,600 |  |
Public Service Company of New Mexico [Member] | Clean Air Act, SNCR [Member] | San Juan Generating Station Units 2 and 3 [Member] |  |  |  |  |  |  |  |  |  |  |
Net Earnings Attributable to PNMR per Common Share: |  |  |  |  |  |  |  |  |  |  |
Regulatory disallowances and restructuring costs |  |  |  |  |  |  |  |  | 127,600 |  |
Public Service Company of New Mexico [Member] | Increase in coal mine decommissioning liability [Member] | Clean Air Act, SNCR [Member] | San Juan Generating Station Units 2 and 3 [Member] |  |  |  |  |  |  |  |  |  |  |
Net Earnings Attributable to PNMR per Common Share: |  |  |  |  |  |  |  |  |  |  |
Regulatory disallowances and restructuring costs |  |  |  |  |  |  |  |  | 165,700 |  |
Texas-New Mexico Power Company [Member] |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Operating revenues |  |  |  |  |  |  |  |  | 307,887 | 287,939 | 271,611
Operating income | 19,706 | 27,667 | 24,729 | 17,931 | 21,188 | 25,873 | 21,265 | 17,262 | 90,033 | 85,588 | 72,185
Earnings Attributable to PNMR | 8,715 | 13,689 | 11,865 | 7,694 | 9,115 | 12,355 | 9,534 | 6,803 | $ 41,963 | $ 37,807 | $ 29,090
Operating revenues | $ 75,526 | $ 83,996 | $ 77,437 | $ 70,928 | $ 72,364 | $ 78,958 | $ 70,456 | $ 66,161 |  |  |

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