Coherent Acquisition - Preliminary Allocation of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021	Jul. 01, 2022
Current Assets
Goodwill	$ 4,512,700	$ 1,285,759	$ 1,296,727
Liabilities
Cost of goods sold	3,541,817	2,051,120	1,928,432
Amortization	414,125	$ 79,647	$ 82,266
Fair Value Adjustment to Inventory
Liabilities
Cost of goods sold	158,000
Coherent Inc.
Current Assets
Cash, cash equivalents, and restricted cash	393,324			$ 393,324
Accounts receivable	270,928			270,928
Inventories	562,884			497,345
Prepaid and refundable income taxes	4,832			8,869
Prepaid and other current assets	37,805			41,467
Total Current Assets	1,269,773			1,211,933
Property, plant, and equipment, net	440,932			424,228
Deferred income taxes	236			1,115
Other assets	106,388			102,726
Other intangible assets, net	3,505,000			2,425,454
Goodwill	3,174,984			4,005,727
Total Assets	8,497,313			8,171,183
Current Liabilities
Current portion of long-term debt	4,504			4,504
Accounts payable	116,754			116,754
Accrued compensation and benefits	58,631			60,596
Operating lease current liabilities	13,002			13,002
Accrued income taxes payable	25,052			16,936
Other accrued liabilities	138,924			136,042
Total Current Liabilities	356,867			347,834
Long-term debt	22,991			22,991
Deferred income taxes	877,598			563,824
Operating lease liabilities	43,313			43,313
Other liabilities	100,761			97,438
Total Liabilities	1,401,530			1,075,400
Final aggregate acquisition consideration	7,095,783			$ 7,095,783
Assets
Inventories	65,539
Prepaid and refundable income taxes	(4,037)
Prepaid and other current assets	(3,662)
Total Current Assets	57,840
Property, plant, and equipment, net	16,704
Deferred income taxes	(879)
Other assets	3,662
Intangibles	1,079,546
Goodwill	(830,743)
Total Assets	326,130
Liabilities
Accrued compensation and benefits	(1,965)
Accrued income taxes payable	8,116
Other accrued liabilities	2,882
Total Current Liabilities	9,033
Deferred income taxes	313,774
Other liabilities	3,323
Total Liabilities	326,130
Coherent Inc. | Cost of Goods Sold
Liabilities
Amortization	87,000
Coherent Inc. | Selling, General and Administrative Expenses
Liabilities
Amortization	209,000
Coherent Inc. | Fair Value Adjustment to Inventory
Liabilities
Cost of goods sold	$ 158,000