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v3.8.0.1

Consolidated Statements Of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017
Operating Activities: |  |
Net income | $ 54,956 | $ 62,137
Non-cash items included in net income: |  |
Depreciation and amortization | 45,823 | 43,084
Provision for deferred income taxes | (5,049) | 17,614
Power and natural gas cost amortizations (deferrals), net | 72 | 3,091
Amortization of debt expense | 815 | 813
Amortization of investment in exchange power | 613 | 613
Stock-based compensation expense | 1,963 | 832
Equity-related AFUDC | (1,392) | (1,650)
Pension and other postretirement benefit expense | 8,170 | 9,348
Other regulatory assets and liabilities and deferred debits and credits | 2,127 | (6,878)
Change in decoupling regulatory deferral | 5,703 | 14,857
Other | 3,778 | (116)
Contributions to defined benefit pension plan | (7,300) | (7,400)
Changes in certain current assets and liabilities: |  |
Accounts and notes receivable | 15,963 | (668)
Materials and supplies, fuel stock and natural gas stored | 8,815 | 6,129
Collateral posted for derivative instruments | 18,382 | (2,620)
Income taxes receivable | 314 | 14,106
Other current assets | (787) | (116)
Accounts payable | (21,997) | (20,239)
Income taxes payable | 15,432 | 0
Other current liabilities | 38,374 | 16,778
Net cash provided by operating activities | 184,775 | 149,715
Investing Activities: |  |
Utility property capital expenditures (excluding equity-related AFUDC) | (81,817) | (86,763)
Issuance of notes receivable at subsidiaries | (1,000) | (400)
Equity and property investments made by subsidiaries | (3,671) | (2,627)
Other | (866) | (137)
Net cash used in investing activities | (87,354) | (89,927)
Financing Activities: |  |
Net decrease in short-term borrowings | (55,398) | (15,000)
Maturity of long-term debt and capital leases | (3,037) | (822)
Issuance of common stock | 232 | 315
Cash dividends paid | (24,634) | (23,167)
Other | (4,483) | (3,442)
Net cash used in financing activities | (87,320) | (42,116)
Net increase in cash and cash equivalents | 10,101 | 17,672
Cash and cash equivalents at beginning of period | 16,172 | 8,507
Cash and cash equivalents at end of period | $ 26,273 | $ 26,179

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- Definition The cash inflow from the additional capital contribution to the entity. + 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 + 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 net cash inflow or outflow for borrowing having initial term of repayment within one year or 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 9 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3098-108585 + 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 component of the allowance for funds used during construction during the period based on an assumed rate of return on equity funds used in financing the construction of regulated assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 835 -Section 25 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501569&loc=d3e55921-110430 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 835 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501662&loc=d3e56162-110433 + 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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