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v3.4.0.3

Segment Information (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2016 | Mar. 31, 2015 | Dec. 31, 2015
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Electric operating revenues | $ 310,961 | $ 332,868 |
Cost of energy | 92,369 | 115,645 |
Utility margin | 218,592 | 217,223 |
Other operating expenses | 127,255 | 122,193 |
Depreciation and amortization | 49,829 | 45,461 |
Operating income | 41,508 | 49,569 |
Interest income | 3,622 | 1,750 |
Other income (deductions) | 7,483 | 5,323 |
Net interest charges | (31,491) | (30,273) |
Earnings before Income Taxes | 21,122 | 26,369 |
Income taxes | 7,157 | 8,517 |
Net Earnings | 13,965 | 17,852 |
Valencia non-controlling interest | (3,287) | (3,380) |
Subsidiary preferred stock dividends | (132) | (132) |
Net Earnings Available for PNM Common Stock | 10,546 | 14,340 |
Total Assets | 6,273,812 | 5,900,606 | $ 6,009,328
Goodwill | 278,297 | 278,297 | 278,297
Adjustments for New Accounting Pronouncement [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Amounts previously reported, reclassified | 38,700 |  |
Public Service Company of New Mexico [Member] |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Electric operating revenues | 235,606 | 261,940 |
Cost of energy | 72,444 | 97,866 |
Depreciation and amortization | 31,864 | 28,403 |
Operating income | 23,297 | 31,655 |
Interest income | 1,522 | 1,771 |
Net interest charges | (21,591) | (19,959) |
Earnings before Income Taxes | 11,171 | 19,277 |
Income taxes | 3,610 | 5,775 |
Net Earnings | 7,561 | 13,502 |
Valencia non-controlling interest | (3,287) | (3,380) |
Subsidiary preferred stock dividends | (132) | (132) |
Net Earnings Available for PNM Common Stock | 4,142 | 9,990 |
Total Assets | 4,719,346 |  | 4,599,344
Goodwill | 51,632 |  | 51,632
Public Service Company of New Mexico [Member] | Adjustments for New Accounting Pronouncement [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Amounts previously reported, reclassified | 20,200 |  |
Texas-New Mexico Power Company [Member] |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Electric operating revenues | 75,355 | 70,928 |
Cost of energy | 19,925 | 17,779 |
Depreciation and amortization | 14,508 | 13,458 |
Operating income | 18,554 | 17,931 |
Net interest charges | (7,369) | (6,925) |
Earnings before Income Taxes | 11,793 | 12,297 |
Income taxes | 4,337 | 4,603 |
Total Assets | 1,312,402 |  | 1,297,139
Goodwill | 226,665 |  | $ 226,665
Texas-New Mexico Power Company [Member] | Adjustments for New Accounting Pronouncement [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Amounts previously reported, reclassified | 10,700 |  |
Public Service Company of New Mexico [Member] |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Electric operating revenues | 235,606 | 261,940 |
Cost of energy | 72,444 | 97,866 |
Utility margin | 163,162 | 164,074 |
Other operating expenses | 108,001 | 104,016 |
Depreciation and amortization | 31,864 | 28,403 |
Operating income | 23,297 | 31,655 |
Interest income | 1,522 | 1,771 |
Other income (deductions) | 7,943 | 5,810 |
Net interest charges | (21,591) | (19,959) |
Earnings before Income Taxes | 11,171 | 19,277 |
Income taxes | 3,610 | 5,775 |
Net Earnings | 7,561 | 13,502 |
Valencia non-controlling interest | (3,287) | (3,380) |
Subsidiary preferred stock dividends | (132) | (132) |
Net Earnings Available for PNM Common Stock | 4,142 | 9,990 |
Total Assets | 4,719,346 | 4,444,290 |
Goodwill |  | 51,632 |
Texas-New Mexico Power Company [Member] |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Electric operating revenues | 75,355 | 70,928 |
Cost of energy | 19,925 | 17,779 |
Utility margin | 55,430 | 53,149 |
Other operating expenses | 22,368 | 21,760 |
Depreciation and amortization | 14,508 | 13,458 |
Operating income | 18,554 | 17,931 |
Interest income | 0 | 0 |
Other income (deductions) | 608 | 1,291 |
Net interest charges | (7,369) | (6,925) |
Earnings before Income Taxes | 11,793 | 12,297 |
Income taxes | 4,337 | 4,603 |
Net Earnings | 7,456 | 7,694 |
Valencia non-controlling interest | 0 | 0 |
Subsidiary preferred stock dividends | 0 | 0 |
Net Earnings Available for PNM Common Stock | 7,456 | 7,694 |
Total Assets | 1,312,402 | 1,232,687 |
Goodwill |  | 226,665 |
Corporate and Other [Member] |  |  |
Segment Reporting Information, Profit (Loss) [Abstract] |  |  |
Electric operating revenues | 0 | 0 |
Cost of energy | 0 | 0 |
Utility margin | 0 | 0 |
Other operating expenses | (3,114) | (3,583) |
Depreciation and amortization | 3,457 | 3,600 |
Operating income | (343) | (17) |
Interest income | 2,100 | (21) |
Other income (deductions) | (1,068) | (1,778) |
Net interest charges | (2,531) | (3,389) |
Earnings before Income Taxes | (1,842) | (5,205) |
Income taxes | (790) | (1,861) |
Net Earnings | (1,052) | (3,344) |
Valencia non-controlling interest | 0 | 0 |
Subsidiary preferred stock dividends | 0 | 0 |
Net Earnings Available for PNM Common Stock | (1,052) | (3,344) |
Total Assets | 242,064 | 223,629 |
Goodwill | $ 0 | $ 0 |

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