Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash Flows from Operating Activities
Net earnings (loss)	$ (118,290)	$ 79,489
Adjustments to reconcile net earnings (loss) to net cash provided by operating activities:
Depreciation	101,755	55,616
Amortization	45,369	12,011
Share-based compensation expense	48,916	15,780
Amortization of discount on convertible debt and debt issuance costs	15,920	9,641
Debt extinguishment costs	3,960	0
Losses on foreign currency remeasurements and transactions	8,149	820
Earnings from equity investments	(1,777)	(2,778)
Deferred income taxes	(32,698)	(5,895)
Impairment of investment	4,980	0
Increase (decrease) in cash from changes in (net of effect of acquisitions):
Accounts receivable	16,750	(30,936)
Inventories	95,598	(50,100)
Accounts payable	(8,480)	14,706
Income taxes	(11,178)	(972)
Accrued compensation and benefits	(12,330)	(7,802)
Other operating net assets (liabilities)	(36,152)	24,812
Net cash provided by operating activities	120,492	114,392
Cash Flows from Investing Activities
Additions to property, plant & equipment	(107,975)	(108,170)
Purchases of businesses, net of cash acquired	(1,036,609)	(83,867)
Purchases of equity investments	0	(4,480)
Other investing activities	(3,042)	118
Net cash used in investing activities	(1,147,626)	(196,399)
Cash Flows from Financing Activities
Proceeds from borrowings of Revolving Credit Facility	160,000	0
Proceeds from borrowings under prior Credit Facility	10,000	150,000
Payments on Finisar Notes	(560,112)	0
Payments on borrowings under prior Term Loan, Credit Facility and other loans	(176,596)	(90,000)
Payments on borrowings under Revolving Credit Facility	(70,000)	0
Debt issuance costs	(63,510)	0
Proceeds from exercises of stock options	5,056	7,507
Common stock repurchase	(1,625)	0
Payments in satisfaction of employees' minimum tax obligations	(15,680)	(7,100)
Other financing activities	(2,010)	(3,540)
Net cash provided by financing activities	1,211,897	56,867
Effect of exchange rate changes on cash and cash equivalents	(1,528)	(688)
Net increase (decrease) in cash and cash equivalents	183,235	(25,828)
Cash and Cash Equivalents at Beginning of Period	204,872	247,038
Cash and Cash Equivalents at End of Period	388,107	221,210
Cash paid for interest	46,430	6,708
Cash paid for income taxes	34,144	20,340
Additions to property, plant & equipment included in accounts payable	16,254	4,552
Term A Loan
Cash Flows from Financing Activities
Proceeds from borrowings	1,241,000	0
Payments on borrowings	(31,026)	0
Term B Loan
Cash Flows from Financing Activities
Proceeds from borrowings	720,000	0
Payments on borrowings	$ (3,600)	$ 0