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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
OPERATING ACTIVITIES |  |  |
Net income | $ 166,895 | $ 274,436 | $ 296,381
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation, amortization and other non-cash charges | 215,812 | 214,153 | 179,787
Stock-based compensation expense | 8,177 | 7,860 | 8,075
Loss on disposition of assets, net | 9,371 | 6,099 | 3,831
Deferred income tax (benefit) provision | (13,060) | 4,821 | 77,074
Excess tax benefits for share-based payments | (3,178) | (2,724) | (3,371)
(Increase) decrease in assets: |  |  |
Accounts receivable | (49,959) | 73,809 | (167,312)
Income taxes receivable | 1,692 | 9,295 | 9,817
Inventories | 14,078 | (40,354) | (36,511)
Prepaid expenses | 1,519 | (2,284) | (2,783)
Other current assets | 1,114 | 26,189 | (30,524)
Other non-current assets | (1,881) | (6,415) | 294
(Increase) decrease in liabilities: |  |  |
Accounts payable | 14,062 | (4,929) | 30,102
Income taxes payable | (6,428) | (4,277) | 4,917
Accrued payroll and related expenses | 4,585 | (1,627) | 9,799
Accrued insurance expenses | (80) | 408 | 603
Accrued state, local and other taxes | (2,324) | 2,260 | 2,078
Other accrued expenses | (1,548) | 1,412 | 958
Pension liabilities | 3,183 | (589) | 1,249
Long-term accrued insurance expenses | (175) | 1,400 | 511
Other long-term liabilities | 3,769 | 990 | 1,032
Net cash provided by operating activities | 365,624 | 559,933 | 386,007
INVESTING ACTIVITIES |  |  |
Capital expenditures | (201,681) | (328,936) | (416,400)
Increased ownership interest in subsidiary |  | (6,211) |
Proceeds from sale of assets | 11,071 | 19,309 | 24,763
Purchase of business | (17,044) |  |
Net cash used for investing activities | (207,654) | (315,838) | (391,637)
FINANCING ACTIVITIES |  |  |
Payment of dividends | (87,789) | (114,069) | (47,327)
Borrowings from notes payable to banks | 686,700 | 844,050 | 940,850
Repayments of notes payable to banks | (740,400) | (940,350) | (858,800)
Debt issue costs for notes payable to banks |  |  | (415)
Excess tax benefits for share-based payments | 3,178 | 2,724 | 3,371
Cash paid for common stock purchased and retired | (25,122) | (30,224) | (34,419)
Proceeds received upon exercise of stock options |  | 544 | 728
Net cash (used for) provided by financing activities | (163,433) | (237,325) | 3,988
Net (decrease) increase in cash and cash equivalents | (5,463) | 6,770 | (1,642)
Cash and cash equivalents at beginning of year | 14,163 | 7,393 | 9,035
Cash and cash equivalents at end of year | $ 8,700 | $ 14,163 | $ 7,393

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- Definition The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. + 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 (e) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + 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 The cash outflow associated with the purchase of noncontrolling interest 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 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. + 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 (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed 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 bank borrowing during the year. + 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 from the sale of 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 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + 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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: 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 outflow for a borrowing supported by a written promise to pay an obligation. + 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=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + 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=31042434&loc=d3e3602-108585 + Details
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