Segment Reporting (Tables)

3 Months Ended

Sep. 30, 2022

Segment Reporting [Abstract]

Financial Information of Company's Operation by Segment

The following tables summarize selected financial information of the Company’s operations by segment ($000):

	Three Months Ended September 30, 2022
	Networking		Materials		Lasers		Unallocated & Other		Total
Revenues	$	596,548	$	355,644	$	392,378	$	—	$	1,344,570
Inter-segment revenues	18,740		95,054		166		(113,960)		—
Operating income (loss)	90,982		75,335		(123,841)		—		42,476
Interest expense	—		—		—		—		(61,889)
Other income (expense), net	—		—		—		—		(31,605)
Income taxes	—		—		—		—		12,320
Net loss	—		—		—		—		(38,698)
Depreciation and amortization	42,774		26,527		77,985		—		147,286
Expenditures for property, plant & equipment	43,830		74,898		20,262		—		138,990
Segment assets	3,491,637		2,251,544		8,087,378		—		13,830,559
Goodwill	1,009,078		270,197		4,005,316		—		5,284,591

	Three Months Ended September 30, 2021
	Networking		Materials		Unallocated & Other		Total
Revenues	$	531,013	$	264,098	$	—	$	795,111
Inter-segment revenues	32,169		62,763		(94,932)		—
Operating income (loss)	59,439		46,778		(11,167)		95,050
Interest expense	—		—		—		(12,191)
Other income (expense), net	—		—		—		7,582
Income taxes	—		—		—		(15,977)
Net earnings	—		—		—		74,464
Depreciation and amortization	41,833		27,859		—		69,692
Expenditures for property, plant & equipment	24,796		22,770		—		47,565