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v3.8.0.1

Consolidated Condensed Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2018 | Apr. 01, 2017
Operating activities |  |
Net earnings | $ 62,545 | $ 36,949
Adjustments to reconcile net earnings to net cash provided by operating activities: |  |
Depreciation and amortization | 40,558 | 40,212
(Gain) loss on disposal of property and equipment | (176) | 60
Accretion of interest on convertible debentures | 1,309 | 1,211
Inventory write-offs for obsolescence | 5,457 | 4,834
Deferred income taxes | 7,014 | 4,307
Non-cash loss on disposal of equity affiliate | 0 | 7,060
Other | 2,908 | 2,026
Net change in operating assets and liabilities, net of effects of businesses acquired | (72,756) | (52,985)
Net cash provided by operating activities | 46,859 | 43,674
Investing activities |  |
Capital expenditures | (28,273) | (16,668)
Proceeds from sale of property and equipment | 184 | 943
Purchase of businesses, net of cash acquired | (12,072) | 0
Purchase of short-term investments | (39,243) | (151,886)
Maturity of short-term investments | 93,194 | 147,530
Other investing activities | (935) | (5,971)
Net cash provided by (used in) investing activities | 12,855 | (26,052)
Financing activities |  |
Net proceeds (payments) on revolving credit lines | 34,000 | 20,000
Net changes in short-term borrowings | 52 | 8
Cash withholding taxes paid when shares withheld for vested equity awards | (2,297) | (1,971)
Other financing activities | 0 | (1,255)
Net cash provided by (used in) financing activities | 22,020 | 7,646
Effect of exchange rate changes on cash and cash equivalents | 9,825 | 2,337
Net increase (decrease) in cash and cash equivalents | 91,559 | 27,605
Cash and cash equivalents at beginning of period | 748,032 | 471,781
Cash and cash equivalents at end of period | 839,591 | 499,386
Common Stock [Member] |  |
Financing activities |  |
Dividends and Interest Paid | (8,918) | (8,378)
Class B Convertible Common Stock [Member] |  |
Financing activities |  |
Dividends and Interest Paid | $ (817) | $ (758)

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