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v3.19.3.a.u2

Consolidated Statements of Cash Flows - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Cash flows from operating activities: |  |  |
Net earnings | $ 790.9 | $ 751.9 | $ 578.6
Adjustments to reconcile net earnings to net cash provided by operating activities, net of acquisitions: |  |  |
Depreciation of property and equipment | 144.6 | 134.1 | 123.6
Gain on sale of property and equipment | (1.2) | (0.5) | (1.0)
Bad debt expense | 5.5 | 8.1 | 8.2
Deferred income taxes | 15.0 | 33.8 | (30.0)
Stock-based compensation | 5.7 | 5.1 | 5.2
Amortization of intangible assets | 4.1 | 4.1 | 3.8
Changes in operating assets and liabilities, net of acquisitions: |  |  |
Trade accounts receivable | (30.4) | (120.3) | (103.7)
Inventories | (84.4) | (193.3) | (76.3)
Other current assets | (10.4) | (28.9) | (15.6)
Accounts payable | (0.8) | 46.1 | 36.3
Accrued expenses | 10.7 | 46.8 | 37.6
Income taxes | (7.7) | (15.5) | 19.4
Other | 1.1 | 2.7 | (0.9)
Net cash provided by operating activities | 842.7 | 674.2 | 585.2
Cash flows from investing activities: |  |  |
Purchases of property and equipment | (246.4) | (176.3) | (119.9)
Proceeds from sale of property and equipment | 6.6 | 9.5 | 7.4
Cash paid for acquisitions | 0.0 | (3.7) | (58.7)
Other | 0.1 | (3.4) | (8.1)
Net cash used in investing activities | (239.7) | (173.9) | (179.3)
Cash flows from financing activities: |  |  |
Proceeds from debt obligations | 910.0 | 980.0 | 1,015.0
Payments against debt obligations | (1,065.0) | (895.0) | (980.0)
Proceeds from exercise of stock options | 58.5 | 13.4 | 9.5
Purchases of common stock | 0.0 | (103.0) | (82.6)
Payments of dividends | (498.6) | (441.9) | (369.1)
Net cash used in financing activities | (595.1) | (446.5) | (407.2)
Effect of exchange rate changes on cash and cash equivalents | (0.2) | (3.5) | 5.5
Net increase in cash and cash equivalents | 7.7 | 50.3 | 4.2
Cash and cash equivalents at beginning of year | 167.2 | 116.9 | 112.7
Cash and cash equivalents at end of year | 174.9 | 167.2 | 116.9
Supplemental disclosure of cash flow information: |  |  |
Cash paid for interest | 13.9 | 12.6 | 8.7
Net cash paid for income taxes | $ 242.7 | $ 215.3 | $ 304.1

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- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=119407570&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(5)) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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- References No definition available. + Details
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