Restructuring Plan - Additional Information (Details) - May 2023 Restructuring Plan - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring costs (recoveries)	$ 27,000	$ 119,000
Reimbursement arrangements		65,000
Restructuring, reimbursement receivable		50,000
Networking
Restructuring Cost and Reserve [Line Items]
Restructuring costs (recoveries)	(4,000)	56,000
Materials
Restructuring Cost and Reserve [Line Items]
Restructuring costs (recoveries)	28,000	60,000
Lasers
Restructuring Cost and Reserve [Line Items]
Restructuring costs (recoveries)	$ 4,000	3,000
Severance
Restructuring Cost and Reserve [Line Items]
Reimbursement arrangements		9,247
Restructuring accrual, current		15,000
Restructuring accrual, noncurrent		$ 37,000