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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Cash flows from operating activities: |  |  |
Net earnings | $ 561,109 | $ 512,611 | $ 375,972
Adjustments to reconcile net earnings to net cash provided by operating activities: |  |  |
Depreciation | 38,991 | 37,167 | 33,458
Amortization | 49,690 | 47,524 | 42,671
Deferred tax (benefit) provision | 11,203 | 2,302 | (2,745)
Share-based compensation | 18,285 | 17,579 | 16,582
Swiss tax reform (Note 14) | (15,833) | 0 | 0
Provisional one-time charge on US tax reform | 0 | 3,597 | 71,982
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability | 0 | (18,674) | 0
Other | 133 | (2,559) | (3,151)
Increase (decrease) in cash resulting from changes in: |  |  |
Trade accounts receivable, net | (31,408) | (19,540) | (38,985)
Inventories | (4,603) | (21,195) | (13,680)
Other current assets | (335) | 622 | (6,251)
Trade accounts payable | (12,221) | 33,671 | 11,885
Taxes payable | (6,176) | (1,528) | 13,615
Accruals and other | (5,385) | (26,572) | 14,972
Net Cash Provided by (Used in) Operating Activities | 603,450 | 565,005 | 516,325
Cash flows from investing activities: |  |  |
Proceeds from sale of property, plant and equipment | 1,422 | 8,190 | 11,973
Purchase of property, plant and equipment | (97,341) | (142,726) | (127,426)
Acquisitions | (2,004) | (5,527) | (108,445)
Net hedging settlements on intercompany loans | 1,160 | (1,119) | (6,554)
Net cash used in investing activities | (99,083) | (138,944) | (217,344)
Cash flows from financing activities: |  |  |
Proceeds from borrowings | 1,435,081 | 940,615 | 1,244,195
Repayments of borrowings | (1,176,784) | (876,324) | (1,185,172)
Proceeds from exercise of stock options | 47,581 | 24,600 | 28,649
Repurchases of common stock | (774,999) | (474,999) | (399,997)
Acquisition contingent consideration paid | (10,000) | 0 | 0
Other financing activities | 1,753 | (1,914) | (7,205)
Net cash provided by (used in) financing activities | (477,368) | (388,022) | (319,530)
Effect of exchange rate changes on cash and cash equivalents | 2,676 | (8,616) | 10,562
Net increase (decrease) in cash and cash equivalents | 29,675 | 29,423 | (9,987)
Cash and cash equivalents: |  |  |
Cash and Cash Equivalents, at Carrying Value, Beginning | 178,110 | 148,687 | 158,674
Cash and Cash Equivalents, at Carrying Value, End | 207,785 | 178,110 | 148,687
Supplemental disclosures of cash flow information: |  |  |
Interest | 37,499 | 34,451 | 33,333
Taxes | $ 129,347 | $ 132,410 | $ 109,730

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- Definition Amount of cash inflow (outflow) from financing activities classified as other. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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- Definition Amount of cash inflow from exercise of option under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=116856206&loc=SL79508275-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + 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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