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Consolidated Statement of Cash Flows (USD $) In Thousands, unless otherwise specified | 6 Months Ended
--- | ---
Jun. 30, 2013 | Jun. 30, 2012
Cash flows from operating activities |  |
Net income | $ 154,385 | $ 128,260
Add (deduct) adjustments to reconcile net income to net cash flows from operating activities |  |
Depreciation, amortization and accretion | 392,425 | 294,240
Bad debts expense | 32,715 | 30,659
Stock-based compensation expense | 6,530 | 11,057
Deferred income taxes, net | (26,527) | 30,479
Equity in earnings of unconsolidated entities | (62,437) | (46,768)
Distributions from unconsolidated entities | 45,370 | 6,743
Loss on asset disposals, net | 14,452 | 4,705
(Gain) loss on sale of business and other exit costs, net | (242,093) | (4,213)
(Gain) loss on investments | (18,527) | 3,728
Noncash interest expense | 526 | 902
Other operating activities | 489 | 321
Changes in assets and liabilities from operations |  |
Accounts receivable | (1,544) | (13,383)
Inventory | (7,644) | (56,039)
Accounts payable - trade | 67,457 | (20,987)
Accounts payable - affiliate | 4,734 | 3,129
Customer deposits and deferred revenues | 8,663 | 21,131
Accrued taxes | 147,566 | 85,327
Accrued interest | 176 | 149
Other assets and liabilities | (68,131) | (67,203)
Cash flows from operating activities | 448,585 | 412,237
Cash flows from investing activities |  |
Cash used for additions to property, plant and equipment | (323,157) | (430,225)
Cash paid for acquisitions and licenses | (14,150) | (12,647)
Cash received from divestitures | 480,000 | 49,786
Cash paid for investments |  | (45,000)
Cash received for investments |  | 45,000
Other investing activities | 3,993 | (3,097)
Cash flows from investing activities | 146,686 | (396,183)
Cash flows from financing activities |  |
Repayment of long-term debt | (71) | (45)
Common shares reissued for benefit plans, net of tax payments | (2,206) | (2,465)
Common shares repurchased | (18,425) |
Dividends paid | (482,270) |
Distributions to noncontrolling interests | (3,292) | (643)
Other financing activities | 56 | 568
Cash flows from financing activities | (506,208) | (2,585)
Net increase in cash and cash equivalents | 89,063 | 13,469
Cash and cash equivalents |  |
Beginning of period | 378,358 | 424,155
End of period | $ 467,421 | $ 437,624

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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 -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 (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3291-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 20 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + 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 Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: 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=6943989&loc=d3e3602-108585 + Details
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- Definition The cash outflow associated with the acquisition of businesses and or intangible assets, net of any cash acquired in the business acquisition + References No definition available. + Details
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