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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Cash flows from operating activities of continuing operations: |  |  |
Net earnings | $ 304,768 | $ 218,341 | $ 237,871
Less: Loss from discontinued operations, net of tax | (1,221) | (1,884) | (5,404)
Earnings from continuing operations | 305,989 | 220,225 | 243,275
Depreciation expense | 1,139,922 | 1,057,813 | 983,610
Gains on vehicles sales, net | (117,809) | (126,824) | (96,175)
Share-based compensation expense | 21,181 | 20,905 | 19,310
Pension lump sum settlement expense | 0 | 97,231 | 0
Amortization expense and other non-cash charges, net | 70,762 | 47,263 | 56,389
Deferred income tax expense | 154,042 | 104,713 | 113,621
Changes in operating assets and liabilities, net of acquisitions: |  |  |
Receivables | (40,323) | (20,687) | (14,272)
Inventories | 1,448 | (2,153) | (841)
Prepaid expenses and other assets | (292) | (16,040) | (23,114)
Accounts payable | (74,381) | 53,481 | 34,431
Accrued expenses and other non-current liabilities | (18,751) | (53,109) | (64,423)
Net cash provided by operating activities from continuing operations | 1,441,788 | 1,382,818 | 1,251,811
Cash flows from financing activities from continuing operations: |  |  |
Net change in commercial paper borrowings and revolving credit facilities | 323,359 | (221,082) | 146,382
Debt proceeds | 1,283,223 | 965,533 | 556,989
Debt repaid, including capital lease obligations | (798,311) | (293,488) | (379,189)
Dividends on common stock | (83,201) | (74,871) | (67,720)
Common stock issued | 23,635 | 46,568 | 90,646
Common stock repurchased | (6,141) | (106,286) | 0
Excess tax benefits from share-based compensation and other items | (3,175) | 700 | 5,151
Debt issuance costs | (7,904) | (5,424) | (5,189)
Net cash provided by financing activities from continuing operations | 731,485 | 311,650 | 347,070
Cash flows from investing activities from continuing operations: |  |  |
Purchases of property and revenue earning equipment | (2,667,978) | (2,259,164) | (2,122,628)
Sales of revenue earning equipment | 423,605 | 493,477 | 445,589
Sales of operating property and equipment | 3,891 | 3,486 | 6,782
Acquisitions | 0 | (9,972) | (1,858)
Collections on direct finance leases | 70,980 | 65,517 | 70,677
Changes in restricted cash | 8,147 | 3,396 | (10,553)
Insurance recoveries and other | 0 | (1,250) | 8,173
Net cash used in investing activities from continuing operations | (2,161,355) | (1,704,510) | (1,603,818)
Effect of exchange rates on cash | 37 | 297 | 5,558
Increase (decrease) in cash and cash equivalents from continuing operations | 11,955 | (9,745) | 621
Decrease in cash and cash equivalents from discontinued operations | (1,102) | (1,725) | (5,451)
Increase (decrease) in cash and cash equivalents | 10,853 | (11,470) | (4,830)
Cash and cash equivalents at January 1 | 50,092 | 61,562 | 66,392
Cash and cash equivalents at December 31 | $ 60,945 | $ 50,092 | $ 61,562

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- Definition The cash outflow to reacquire common stock 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 15 -Subparagraph (a) -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 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 Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. + 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 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 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 -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + 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 associated with the collection of receivables arising from the lease of real estate, equipment or other fixed assets for a specified time in exchange for payment, usually in the form of rent; excludes proceeds from sales-type lease transactions, which are classified as operating activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + Details
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- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. + 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 Amount of cash inflow (outflow) from other long-term debt. + 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 + Details
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- Definition The cash inflow from the sale of other tangible or intangible assets used to produce goods or deliver services not otherwise defined in the taxonomy. + 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 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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