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v3.22.4

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Operating activities: |  |  |
Net income | $ 270,758 | $ 251,260 | $ 242,763
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |  |
Depreciation, depletion and amortization | 250,909 | 235,953 | 224,457
Deferred financing cost amortization | 9,843 | 6,968 | 7,883
Impairment of investment | 0 | 0 | 6,859
Stock compensation | 8,551 | 9,655 | 5,373
Deferred income taxes | 25,592 | 7,261 | 38,091
Employee benefit plans | 5,459 | 9,590 | 11,997
Other adjustments, net | (4,720) | 7,018 | 11,669
Change in certain operating assets and liabilities: |  |  |
Materials, supplies and fuel | (75,403) | (35,707) | 2,755
Accounts receivable and other current assets | (184,448) | (43,170) | (10,843)
Accounts payable and other current liabilities | 89,405 | 10,660 | 24,659
Regulatory assets | 203,869 | (514,687) | (5,047)
Regulatory liabilities | (0) | (9,533) | (10,706)
Contributions to defined benefit pension plans | 0 | 0 | (12,700)
Other operating activities, net | (15,014) | 167 | 4,653
Net cash provided by (used in) operating activities | 584,801 | (64,565) | 541,863
Investing activities: |  |  |
Property, plant and equipment additions | (604,365) | (677,492) | (767,404)
Other investing activities | 485 | 13,262 | 5,740
Net cash (used in) investing activities | (603,880) | (664,230) | (761,664)
Financing activities: |  |  |
Dividends paid on common stock | (156,723) | (145,023) | (135,439)
Common stock issued | 90,044 | 118,979 | 99,278
Term Loan - borrowings | 0 | 800,000 | 0
Term Loan - repayments | 0 | (800,000) | 0
Net borrowings (payments) of Revolving Credit Facility and CP Program | 115,420 | 186,140 | (115,460)
Long-term debt - issuance | 0 | 600,000 | 400,000
Long-term debt - repayments | 0 | (8,436) | (8,597)
Distributions to non-controlling interests | (17,418) | (15,749) | (15,839)
Other financing activities | 931 | (4,045) | (7,061)
Net cash provided by financing activities | 32,254 | 731,866 | 216,882
Net change in cash, restricted cash and cash equivalents | 13,175 | 3,071 | (2,919)
Cash, restricted cash and cash equivalents beginning of year | 13,810 | 10,739 | 13,658
Cash, restricted cash and cash equivalents end of year | 26,985 | 13,810 | 10,739
Supplemental cash flow information: |  |  |
Interest (net of amounts capitalized) | (152,546) | (142,685) | (136,549)
Income taxes | 771 | 1,521 | 2,172
Accrued property, plant and equipment purchases at December 31 | 59,347 | 68,758 | 72,215
Increase in capitalized assets associated with asset retirement obligations | $ 14,032 | $ 2,109 | $ 4,774

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