Segment Reporting (Tables)

9 Months Ended

Mar. 31, 2023

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 March 31, 2023
	Networking		Materials		Lasers		Unallocated & Other		Total
Revenues	$	551,099	$	323,769	$	365,326	$	—	$	1,240,194
Inter-segment revenues	17,759		96,604		317		(114,680)		—
Operating income (loss)	49,476		67,826		(49,914)		—		67,388
Interest expense	—		—		—		—		(75,183)
Other income (expense), net	—		—		—		—		3,048
Income tax benefit	—		—		—		—		7,293
Net earnings	—		—		—		—		2,546
Depreciation and amortization	41,369		29,242		90,330		—		160,941
Expenditures for property, plant & equipment	6,441		78,666		12,038		—		97,145
Segment assets	3,435,816		2,275,614		8,406,202		—		14,117,632
Goodwill	1,012,006		273,341		3,219,790		—		4,505,137

	Three Months Ended March 31, 2022
	Networking		Materials		Unallocated & Other		Total
Revenues	$	559,560	$	268,164	$	—	$	827,724
Inter-segment revenues	23,945		59,345		(83,290)		—
Operating income (loss)	54,618		61,754		(9,604)		106,768
Interest expense	—		—		—		(43,499)
Other income (expense), net	—		—		—		(241)
Income taxes	—		—		—		(14,027)
Net earnings	—		—		—		49,002
Depreciation and amortization	44,126		28,691		—		72,817
Expenditures for property, plant & equipment	18,363		75,939		—		94,302

	Nine Months Ended March 31, 2023
	Networking		Materials		Lasers		Unallocated & Other		Total
Revenues	$	1,756,327	$	1,061,809	$	1,136,913	$	—	$	3,955,049
Inter-segment revenues	54,129		277,502		1,400		(333,031)		—
Operating income (loss)	230,497		224,633		(337,020)		—		118,110
Interest expense	—		—		—		—		(207,976)
Other income (expense), net	—		—		—		—		(32,253)
Income tax benefit	—		—		—		—		40,895
Net earnings	—		—		—		—		(81,224)
Depreciation and amortization	124,384		83,804		269,948		—		478,136
Expenditures for property, plant & equipment	80,654		215,038		47,307		—		342,999

    

	Nine Months Ended March 31, 2022
	Networking		Materials		Unallocated & Other		Total
Revenues	$	1,607,114	$	822,540	$	—	$	2,429,654
Inter-segment revenues	80,666		199,202		(279,868)		—
Operating income (loss)	164,481		165,071		(29,511)		300,041
Interest expense	—		—		—		(72,752)
Other income (expense), net	—		—		—		5,535
Income taxes	—		—		—		(41,701)
Net earnings	—		—		—		191,123
Depreciation and amortization	128,504		85,031		—		213,535
Expenditures for property, plant & equipment	53,779		142,211		—		195,991