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Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 9 Months Ended
--- | ---
Sep. 30, 2014 | Sep. 30, 2013
Operating activities: |  |
Net income | $ 211,588 | $ 187,280
Income (loss) from discontinued operations, net of tax | 506 | (254)
Income from continuing operations | 211,082 | 187,534
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation, depletion and amortization | 306,180 | 288,816
Loss, net of distributions, from equity method investments | 401 | 1,736
Deferred income taxes | 37,006 | 46,212
Unrealized (gain) loss on commodity derivatives | (16,847) | 5,379
Excess tax benefit on stock-based compensation | (4,729) | 0
Changes in current assets and liabilities, net of acquisitions: |  |
Receivables | (73,596) | (107,482)
Inventories | (20,153) | 1,562
Other current assets | (20,416) | (15,397)
Accounts payable | (22,007) | 25,817
Other current liabilities | 32,767 | 18,680
Other noncurrent changes | (26,915) | (24,149)
Net cash provided by continuing operations | 402,773 | 428,708
Net cash provided by discontinued operations | 541 | 254
Net cash provided by operating activities | 403,314 | 428,962
Investing activities: |  |
Capital expenditures | (638,731) | (648,465)
Acquisitions, net of cash acquired | (208,945) | 0
Net proceeds from sale or disposition of property and other | 203,386 | 40,985
Investments | 792 | 218
Proceeds from sale of equity method investment | 0 | 1,896
Net cash used in continuing operations | (643,498) | (605,366)
Net cash provided by discontinued operations | 0 | 0
Net cash used in investing activities | (643,498) | (605,366)
Financing activities: |  |
Issuance of short-term borrowings | 0 | 5,000
Repayment of short-term borrowings | (11,500) | 0
Issuance of long-term debt | 672,351 | 497,318
Repayment of long-term debt | (318,991) | (255,980)
Proceeds from issuance of common stock | 144,868 | 0
Dividends paid | (102,105) | (65,660)
Excess tax benefit on stock-based compensation | 4,729 | 0
Tax withholding on performance shares | (5,564) | 0
Contribution from noncontrolling interest | 44,900 | 13,000
Net cash provided by continuing operations | 428,688 | 193,678
Net cash provided by discontinued operations | 0 | 0
Net cash provided by financing activities | 428,688 | 193,678
Effect of exchange rate changes on cash and cash equivalents | (53) | (142)
Increase in cash and cash equivalents | 188,451 | 17,132
Cash and cash equivalents - beginning of year | 45,225 | 49,042
Cash and cash equivalents - end of period | $ 233,676 | $ 66,174

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- Definition The net cash paid (received) associated with the acquisition or disposal of all investments, including securities and other assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 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=31042434&loc=d3e3095-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3098-108585 + Details
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- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: 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=31042434&loc=d3e3291-108585 + Details
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- Definition Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award. + 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=31042434&loc=d3e3291-108585 + 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 -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: 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=31042434&loc=d3e3213-108585 + Details
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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 -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: 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=31042434&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 -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: 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=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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