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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014
OPERATING ACTIVITIES |  |  |  |
Net income | $ 296,013 | $ 338,382 | $ 579,700 | $ 662,979
Adjustments to reconcile net income to net cash provided from operating activities: |  |  |  |
Depreciation, amortization and depletion | 125,302 | 116,091 | 242,265 | 226,544
Equity earnings of affiliate, net of dividends received | (1,658) | (3,583) | (2,148) | (6,997)
Loss (gain) on currency translation effect | (8,285) | (119) | (19,238) | (5,807)
(Benefit) provision for deferred income taxes | (40,212) | 27,498 | (64,910) | (56,822)
Other, net | 723 | 279 | 1,295 | 552
Change in operating assets and liabilities: |  |  |  |
Decrease (increase) in accounts receivable | 20,076 | (39,843) | 59,126 | (49,917)
Decrease (increase) in inventories | (53,261) | (58,684) | (107,960) | (160,745)
(Decrease) increase in accounts payable and accrued liabilities | 53,343 | (27,234) | (149,304) | 42,079
Decrease (increase) in other operating assets and liabilities | (57,291) | (19,268) | (5,637) | 29,888
Net cash provided by operating activities | 334,750 | 333,519 | 533,189 | 681,754
INVESTING ACTIVITIES |  |  |  |
Capital investments | (284,937) | (360,106) | (507,740) | (697,034)
Proceeds from (purchase of) short-term investments, net | (489,533) | (16,873) | (234,764) | (81,615)
Sale of property | 2,956 | 4,587 | 2,956 | 4,881
Net cash used in investing activities | (771,514) | (372,392) | (739,548) | (773,768)
FINANCING ACTIVITIES |  |  |  |
Proceeds from issuance of debt | 1,995,790 |  | 2,045,790 |
Repayments of debt | (66,000) |  | (66,000) |
Payments of debt issuance costs | (9,729) |  | (9,729) |
Cash dividends paid to common stockholders | (79,804) | (83,346) | (160,290) | (183,372)
Distributions to non-controlling interest | (217) | (197) | (412) | (499)
Repurchase of common shares | (44,461) | (13,030) | (414,565) | (65,509)
Other | 322 | 249 | 322 | 249
Net cash provided by (used in) financing activities | 1,795,901 | (96,324) | 1,395,116 | (249,131)
Effect of exchange rate changes on cash and cash equivalents | 21,068 | (2,540) | 19,616 | 3,814
Increase (decrease) in cash and cash equivalents | 1,380,205 | (137,737) | 1,208,373 | (337,331)
Cash and cash equivalents, at beginning of period | 192,138 | 1,473,101 | 363,970 | 1,672,695
Cash and cash equivalents, at end of period | $ 1,572,343 | $ 1,335,364 | $ 1,572,343 | $ 1,335,364

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