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Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2017 | Sep. 30, 2016
Cash Flows From Operating Activities: |  |
Net Earnings | $ 146,004 | $ 103,473
Net earnings | 134,156 | 92,040
Adjustments to reconcile net earnings to net cash flows from operating activities: |  |
Depreciation and amortization | 200,286 | 178,137
Deferred income tax expense | 75,224 | 50,302
Net unrealized (gains) losses on commodity derivatives | 968 | 2,179
Realized (gains) on available-for-sale securities | (17,730) | (15,380)
Stock based compensation expense | 5,322 | 4,401
Regulatory disallowances and restructuring costs | 0 | 17,225
Allowance for equity funds used during construction | (6,217) | (3,058)
Other, net | 1,409 | 2,104
Changes in certain assets and liabilities: |  |
Accounts receivable and unbilled revenues | (21,077) | (1,145)
Materials, supplies, and fuel stock | (203) | (4,629)
Other current assets | 22,761 | (11,819)
Other assets | (5,981) | 1,916
Accounts payable | 3,729 | 6,192
Accrued interest and taxes | 20,722 | 20,816
Other current liabilities | (1,588) | (19,431)
Other liabilities | (6,292) | (10,297)
Net cash flows from operating activities | 417,337 | 320,986
Cash Flows From Investing Activities: |  |
Additions to utility and non-utility plant | (353,423) | (502,530)
Proceeds from sales of available-for-sale securities | 456,577 | 280,989
Purchases of available-for-sale securities | (461,126) | (284,706)
Return of principal on PVNGS lessor notes | 0 | 8,547
Investment in Westmoreland Loan | 0 | (122,250)
Principal repayments on Westmoreland Loan | 28,770 | 15,000
Other, net | 160 | 179
Net cash flows from investing activities | (329,042) | (604,771)
Cash Flows From Financing Activities: |  |
Revolving credit facilities borrowings (repayments), net | (20,600) | 105,300
Long-term borrowings | 317,000 | 503,500
Repayment of long-term debt | (263,323) | (288,157)
Proceeds from stock option exercise | 1,739 | 6,668
Awards of common stock | (13,816) | (14,920)
Dividends paid | (58,344) | (52,967)
Valencia’s transactions with its owner | (12,963) | (12,327)
Amounts received under transmission interconnection arrangements | 11,879 | 3,262
Refunds paid under transmission interconnection arrangements | (9,368) | (2,246)
Other, net | (1,872) | (2,698)
Net cash flows from financing activities | (49,668) | 245,415
Change in Cash and Cash Equivalents | 38,627 | (38,370)
Cash and Cash Equivalents at Beginning of Period | 4,522 | 46,051
Cash and Cash Equivalents at End of Period | 43,149 | 7,681
Supplemental Cash Flow Disclosures: |  |
Interest paid, net of amounts capitalized | 75,356 | 75,537
Income taxes paid (refunded), net | 625 | 850
Supplemental schedule of noncash investing activities: |  |
(Increase) decrease in accrued plant additions | (4,499) | 30,208
PNM |  |
Cash Flows From Operating Activities: |  |
Net Earnings | 115,869 | 72,342
Net earnings | 104,417 | 61,305
Adjustments to reconcile net earnings to net cash flows from operating activities: |  |
Depreciation and amortization | 134,541 | 122,344
Deferred income tax expense | 59,866 | 33,175
Net unrealized (gains) losses on commodity derivatives | 968 | 2,179
Realized (gains) on available-for-sale securities | (17,730) | (15,380)
Regulatory disallowances and restructuring costs | 0 | 17,225
Allowance for equity funds used during construction | (5,908) | (2,654)
Other, net | 1,705 | 2,091
Changes in certain assets and liabilities: |  |
Accounts receivable and unbilled revenues | (13,881) | 8,283
Materials, supplies, and fuel stock | 1,385 | (7,731)
Other current assets | 24,488 | (4,005)
Other assets | 6,925 | 10,117
Accounts payable | 123 | 6,819
Accrued interest and taxes | 16,221 | 16,146
Other current liabilities | (17,988) | (18,908)
Other liabilities | (8,792) | (13,401)
Net cash flows from operating activities | 297,792 | 228,642
Cash Flows From Investing Activities: |  |
Additions to utility and non-utility plant | (206,499) | (377,637)
Proceeds from sales of available-for-sale securities | 456,577 | 280,989
Purchases of available-for-sale securities | (461,126) | (284,706)
Return of principal on PVNGS lessor notes | 0 | 8,547
Other, net | 150 | 171
Net cash flows from investing activities | (210,898) | (372,636)
Cash Flows From Financing Activities: |  |
Revolving credit facilities borrowings (repayments), net | (61,000) | 42,400
Long-term borrowings | 257,000 | 321,000
Repayment of long-term debt | (232,000) | (271,000)
Equity contribution from parent | 0 | 28,142
Dividends paid | (396) | (4,538)
Valencia’s transactions with its owner | (12,963) | (12,327)
Amounts received under transmission interconnection arrangements | 11,879 | 3,262
Refunds paid under transmission interconnection arrangements | 9,368 | 2,246
Other, net | (1,000) | (1,944)
Net cash flows from financing activities | (47,848) | 102,749
Change in Cash and Cash Equivalents | 39,046 | (41,245)
Cash and Cash Equivalents at Beginning of Period | 324 | 43,138
Cash and Cash Equivalents at End of Period | 39,370 | 1,893
Supplemental Cash Flow Disclosures: |  |
Interest paid, net of amounts capitalized | 48,627 | 53,791
Income taxes paid (refunded), net | 0 | 0
Supplemental schedule of noncash investing activities: |  |
(Increase) decrease in accrued plant additions | (9,399) | 20,200
Texas-New Mexico Power Company |  |
Cash Flows From Operating Activities: |  |
Net earnings | 34,535 | 31,817
Adjustments to reconcile net earnings to net cash flows from operating activities: |  |
Depreciation and amortization | 48,754 | 47,055
Deferred income tax expense | 8,578 | (739)
Allowance for equity funds used during construction | (309) | (405)
Other, net | (296) | 14
Changes in certain assets and liabilities: |  |
Accounts receivable and unbilled revenues | (7,196) | (9,428)
Materials, supplies, and fuel stock | (1,588) | 3,102
Other current assets | (1,674) | (3,570)
Other assets | (13,799) | (8,415)
Accounts payable | 669 | (6,758)
Accrued interest and taxes | 13,550 | 22,896
Other current liabilities | 945 | (363)
Other liabilities | 1,633 | 399
Net cash flows from operating activities | 83,802 | 75,605
Cash Flows From Investing Activities: |  |
Additions to utility and non-utility plant | (106,914) | (93,048)
Net cash flows from investing activities | (106,914) | (93,048)
Cash Flows From Financing Activities: |  |
Revolving credit facilities borrowings (repayments), net | 0 | (59,000)
Short-term borrowings (repayments) - affiliate, net | (4,600) | (11,800)
Long-term borrowings | 60,000 | 60,000
Equity contribution from parent | 0 | 50,000
Dividends paid | (29,663) | (17,965)
Other, net | (874) | (775)
Net cash flows from financing activities | 24,863 | 20,460
Change in Cash and Cash Equivalents | 1,751 | 3,017
Cash and Cash Equivalents at Beginning of Period | 671 | 1
Cash and Cash Equivalents at End of Period | 2,422 | 3,018
Supplemental Cash Flow Disclosures: |  |
Interest paid, net of amounts capitalized | 16,721 | 15,642
Income taxes paid (refunded), net | 750 | 850
Supplemental schedule of noncash investing activities: |  |
(Increase) decrease in accrued plant additions | $ (251) | $ (10)

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- Definition Amount of cash (inflow) outflow from investing activities classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3098-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3095-108585 + Details
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- Definition The cash outflow to reacquire common stock during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition Amount of cash outflow in the form of ordinary dividends provided by the non-wholly owned subsidiary to noncontrolling interests. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition Cash outflow in the form of ordinary dividends to common shareholders, preferred shareholders and noncontrolling interests, generally out of earnings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the purchase of all investments (debt, security, other) during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition Cash outflow for purchase of trading, available-for-sale securities and held-to-maturity securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=82896770&loc=d3e26853-111562 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition The cash inflow from parent as a source of financing that is recorded as additional paid in capital. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow (outflow) from financing activities classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3095-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3098-108585 + Details
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- Definition The cash inflow from repayments of the balance excluding interest (principal) on loans receivable and leases held for investment purposes. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition The net cash inflow or cash outflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -Subparagraph c -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3098-108585 + Details
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- Definition Amount of cash inflow (outflow) from long-term debt by a related party. Related parties, include, but are not limited to, affiliates, owners or officers and their immediate families, and pension trusts. + References No definition available. + Details
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- Definition The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=82896770&loc=d3e26853-111562 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=96867065&loc=SL79508275-113901 + Details
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4K -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591552-111686 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=96868048&loc=SL4569616-111683 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84161450&loc=SL4573702-111684 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4J -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591551-111686 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=84161450&loc=SL4573702-111684 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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