Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2019	Jun. 30, 2018
Operating activities:
Net income	$ 384,680	$ 403,548
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	128,131	116,814
Share-based compensation	13,081	9,035
Excess tax benefits from share-based compensation	(3,986)	(2,599)
Realized currency losses on divestiture	27,037	0
Changes in operating assets and liabilities	(247,568)	(71,723)
Net cash provided by operating activities	301,375	455,075
Investing activities:
Purchases of property, plant and equipment	(106,712)	(65,146)
Acquisitions of businesses and other investing activities	(357,286)	(82,545)
Net cash used in investing activities	(463,998)	(147,691)
Financing activities:
Proceeds from debt	2,973,236	2,320,906
Payments on debt	(2,359,975)	(2,367,284)
Share-based awards exercised	(7,371)	(4,851)
Dividends paid	(216,724)	(204,649)
Net cash provided by (used in) financing activities	389,166	(255,878)
Effect of exchange rate changes on cash and cash equivalents	2,461	(11,264)
Net increase in cash and cash equivalents	229,004	40,242
Cash and cash equivalents at beginning of period	333,547	314,899
Cash and cash equivalents at end of period	$ 562,551	$ 355,141

Payments for share based awards exercised net of taxes paid.

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