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v3.23.1

Segment Reporting - Financial Information of Company's Operations by Segment (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Mar. 31, 2023 | Mar. 31, 2022 | Mar. 31, 2023 | Mar. 31, 2022 | Jun. 30, 2022
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |  |
Revenues | $ 1,240,194 | $ 827,724 | $ 3,955,049 | $ 2,429,654 |
Inter-segment revenues | 0 | 0 | 0 | 0 |
Operating income (loss) | 67,388 | 106,768 | 118,110 | 300,041 |
Interest expense | (75,183) | (43,499) | (207,976) | (72,752) |
Other income (expense), net | 3,048 | (241) | (32,253) | 5,535 |
Income tax benefit | (7,293) | 14,027 | (40,895) | 41,701 |
Net earnings | 2,546 | 49,002 | (81,224) | 191,123 |
Depreciation and amortization | 160,941 | 72,817 | 478,136 | 213,535 |
Expenditures for property, plant & equipment | 97,145 | 94,302 | 342,999 | 195,991 |
Segment assets | 14,117,632 |  | 14,117,632 |  | $ 7,844,846
Goodwill | 4,505,137 |  | 4,505,137 |  | 1,285,759
Unallocated & Other |  |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |  |
Revenues | 0 | 0 | 0 | 0 |
Inter-segment revenues | (114,680) | (83,290) | (333,031) | (279,868) |
Operating income (loss) | 0 | (9,604) | 0 | (29,511) |
Interest expense | 0 | 0 | 0 | 0 |
Other income (expense), net | 0 | 0 | 0 | 0 |
Income tax benefit | 0 | 0 | 0 | 0 |
Net earnings | 0 | 0 | 0 | 0 |
Depreciation and amortization | 0 | 0 | 0 | 0 |
Expenditures for property, plant & equipment | 0 | 0 | 0 | 0 |
Segment assets | 0 |  | 0 |  |
Goodwill | 0 |  | 0 |  |
Networking |  |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |  |
Goodwill | 1,012,006 |  | 1,012,006 |  | 1,048,743
Networking | Operating Segments |  |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |  |
Revenues | 551,099 | 559,560 | 1,756,327 | 1,607,114 |
Inter-segment revenues | 17,759 | 23,945 | 54,129 | 80,666 |
Operating income (loss) | 49,476 | 54,618 | 230,497 | 164,481 |
Interest expense | 0 | 0 | 0 | 0 |
Other income (expense), net | 0 | 0 | 0 | 0 |
Income tax benefit | 0 | 0 | 0 | 0 |
Net earnings | 0 | 0 | 0 | 0 |
Depreciation and amortization | 41,369 | 44,126 | 124,384 | 128,504 |
Expenditures for property, plant & equipment | 6,441 | 18,363 | 80,654 | 53,779 |
Segment assets | 3,435,816 |  | 3,435,816 |  |
Goodwill | 1,012,006 |  | 1,012,006 |  |
Materials |  |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |  |
Goodwill | 273,341 |  | 273,341 |  | 237,016
Materials | Operating Segments |  |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |  |
Revenues | 323,769 | 268,164 | 1,061,809 | 822,540 |
Inter-segment revenues | 96,604 | 59,345 | 277,502 | 199,202 |
Operating income (loss) | 67,826 | 61,754 | 224,633 | 165,071 |
Interest expense | 0 | 0 | 0 | 0 |
Other income (expense), net | 0 | 0 | 0 | 0 |
Income tax benefit | 0 | 0 | 0 | 0 |
Net earnings | 0 | 0 | 0 | 0 |
Depreciation and amortization | 29,242 | 28,691 | 83,804 | 85,031 |
Expenditures for property, plant & equipment | 78,666 | $ 75,939 | 215,038 | $ 142,211 |
Segment assets | 2,275,614 |  | 2,275,614 |  |
Goodwill | 273,341 |  | 273,341 |  |
Lasers |  |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |  |
Goodwill | 3,219,790 |  | 3,219,790 |  | $ 0
Lasers | Operating Segments |  |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |  |
Revenues | 365,326 |  | 1,136,913 |  |
Inter-segment revenues | 317 |  | 1,400 |  |
Operating income (loss) | (49,914) |  | (337,020) |  |
Interest expense | 0 |  | 0 |  |
Other income (expense), net | 0 |  | 0 |  |
Income tax benefit | 0 |  | 0 |  |
Net earnings | 0 |  | 0 |  |
Depreciation and amortization | 90,330 |  | 269,948 |  |
Expenditures for property, plant & equipment | 12,038 |  | 47,307 |  |
Segment assets | 8,406,202 |  | 8,406,202 |  |
Goodwill | $ 3,219,790 |  | $ 3,219,790 |  |

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