Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash Flows from Operating Activities
Net earnings	$ 142,121	$ 134,166
Adjustments to reconcile net earnings (loss) to net cash provided by operating activities:
Depreciation	100,392	91,027
Amortization	40,327	40,859
Share-based compensation expense	40,709	38,018
Amortization of discount on convertible debt and debt issuance costs	4,557	10,376
Debt extinguishment costs	0	24,747
Unrealized losses (gains) on foreign currency remeasurements and transactions	(1,880)	12,178
Earnings from equity investments	(1,393)	(1,817)
Deferred income taxes	3,218	8,518
Increase (decrease) in cash from changes in (net of effect of acquisitions):
Accounts receivable	55,548	32,371
Inventories	(123,748)	(1,714)
Accounts payable	12,752	(23,262)
Income taxes	2,598	(12,013)
Accrued compensation and benefits	(35,288)	(13,965)
Other operating net assets (liabilities)	172	16,210
Net cash provided by operating activities	240,085	355,699
Cash Flows from Investing Activities
Additions to property, plant & equipment	(101,689)	(79,329)
Purchases of businesses, net of cash acquired	0	(34,431)
Net cash used in investing activities	(101,689)	(113,760)
Cash Flows from Financing Activities
Proceeds from issuance of common shares	0	460,000
Proceeds from issuance of Senior Notes	990,000	0
Payments on Finisar Notes	(14,888)	0
Payments on borrowings under Revolving Credit Facility	0	(74,000)
Debt issuance costs	(5,639)	0
Equity issuance costs	0	(36,092)
Proceeds from exercises of stock options and purchases of stock under employee stock purchase plan	8,370	22,355
Payments in satisfaction of employees' minimum tax obligations	(13,823)	(6,941)
Payment of dividends	(20,708)	(6,519)
Other financing activities	(1,415)	(366)
Net cash provided by financing activities	910,872	72,812
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	8,556	26,743
Net increase in cash, cash equivalents, and restricted cash	1,057,824	341,494
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	1,591,892	493,046
Cash, Cash Equivalents, and Restricted Cash at End of Period	2,649,716	834,540
Cash paid for interest	16,104	13,898
Cash paid for income taxes	22,933	24,227
Additions to property, plant & equipment included in accounts payable	64,098	10,497
Term A Loan
Cash Flows from Financing Activities
Payments on borrowings	(31,025)	(31,025)
Term B Loan
Cash Flows from Financing Activities
Payments on borrowings	0	(714,600)
Series A Preferred Stock
Cash Flows from Financing Activities
Proceeds from issuance of Series A preferred shares	$ 0	$ 460,000