Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017
OPERATING ACTIVITIES:
Net income	$ 176,576	$ 160,160
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	58,363	38,132
Share-based compensation	3,686	2,717
Excess tax benefits from share-based compensation	(2,517)	(1,546)
Changes in operating assets and liabilities	(97,741)	(97,643)
NET CASH PROVIDED BY OPERATING ACTIVITIES	138,367	101,820
INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(31,633)	(24,806)
Acquisitions and other investing activities	(38,588)	(106,236)
NET CASH USED IN INVESTING ACTIVITIES	(70,221)	(131,042)
FINANCING ACTIVITIES:
Proceeds from debt	1,201,441	1,005,000
Payments on debt	(1,153,750)	(855,000)
Share-based awards exercised	(4,176)	(1,624)
Dividends paid	(99,000)	(97,584)
Purchases of stock	0	(91,984)
NET CASH USED IN FINANCING ACTIVITIES	(55,485)	(41,192)
EFFECT OF EXCHANGE RATE CHANGES ON CASH	(1,587)	5,452
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	11,074	(64,962)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	314,899	242,879
CASH AND CASH EQUIVALENTS AT END OF PERIOD	$ 325,973	$ 177,917

Payments for share based awards exercised net of taxes paid.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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