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v3.25.2

Restructuring Plans - Additional Information (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2023
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges (recoveries) | $ 160,081 | $ 27,054 | $ 119,101
Restructuring costs | 160,081 | 27,054 | 119,101
2023 Plan |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges (recoveries) | 52,997 | 27,056 | 119,000
Reimbursement arrangements |  |  | $ 65,000
2023 Plan | Operating Segments | Networking |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring costs | 12,000 | (4,000) |
2023 Plan | Operating Segments | Materials |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring costs | 38,000 | 28,000 |
2023 Plan | Operating Segments | Lasers |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring costs | 3,000 | 4,000 |
2023 Plan | Employee Severance |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges (recoveries) | 6,123 | (129) |
Restructuring accrual, current |  | 11,000 |
Restructuring accrual, noncurrent |  | 34,000 |
2023 Plan | Asset Write-Offs |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges (recoveries) | 24,010 | $ 11,658 |
2025 Plan |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges (recoveries) | 107,084 |  |
2025 Plan | Operating Segments | Networking |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring costs | 23,000 |  |
2025 Plan | Operating Segments | Materials |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring costs | 65,000 |  |
2025 Plan | Operating Segments | Lasers |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring costs | 12,000 |  |
2025 Plan | Corporate Segment |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring costs | 7,000 |  |
2025 Plan | Employee Severance |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges (recoveries) | 23,983 |  |
Restructuring accrual, current | 17,000 |  |
2025 Plan | Asset Write-Offs |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges (recoveries) | 59,068 |  |
Restructuring accrual, current | 19,000 |  |
Restructuring accrual, noncurrent | $ 12,000 |  |

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