Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Cash flows from operating activities:
Net income	$ 120,148	$ 105,737
Adjustment to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	37,954	30,424
Amortization of right-of-use-assets	5,963
Stock-based compensation costs	13,256	12,477
Loss attributable to equity method investments (note 5)	6,863
Impairment of equity investments (note 5)	2,590	1,711
Changes in fair value of business combination contingent consideration	(8)	(183)
Changes in operating assets and liabilities, net of effect of acquisitions:
Accounts receivable	28,286	20,342
Inventories	(14,204)	(15,661)
Prepaid expenses, net deferred income taxes and other current assets	(8,407)	(7,703)
Accounts payable, accrued expenses and other	(30,078)	(99,025)
Net cash provided by operating activities	162,363	48,119
Cash flows from investing activities:
Purchases of property, plant and equipment	(22,671)	(12,994)
Patent registration costs	(2,069)	(2,611)
Business acquisitions, net of cash acquired (note 13)		(126,439)
Purchases of investments (note 5)	(2,741)	(2,467)
Payments on maturity of foreign currency contracts	(5,743)	(3,678)
Net cash used in investing activities	(33,224)	(148,189)
Cash flows from financing activities:
Proceeds from issuance of common stock, net	5,609	513
Taxes paid related to net share settlement of equity awards	(326)	(124)
Purchases of treasury stock		(19,399)
Payments of business combination contingent consideration	(302)	(240)
Proceeds from borrowings, net of borrowing costs	565,000	303,000
Repayment of borrowings	(614,003)	(86,133)
Dividend paid	(56,052)	(52,793)
Net cash provided by (used in) financing activities	(100,074)	144,824
Effect of exchange rate changes on cash	(4,039)	(3,267)
Net increaase in cash and cash equivalents	25,026	41,487
Cash and cash equivalents at beginning of period	147,128	188,701
Cash and cash equivalents at end of period	172,154	230,188
Supplemental disclosure of cash flow information:
Income taxes paid, net of refunds	30,937	125,005
Interest paid	$ 10,992	3,708
Fair value of assets acquired, excluding cash		42,807
Liabilities assumed		(41,905)
Goodwill on acquisition		125,037
Deferred payments		500
Cash paid for acquisitions		$ 126,439