v3.25.4

Fair Value of Financial Instruments - Schedule of Financial Instruments Carried at Fair Value (Details) - USD ($) $ in Millions | Dec. 28, 2025 | Sep. 29, 2025 | Jun. 29, 2025
--- | --- | --- | ---
Liabilities: |  |  |
Forward equity contract | $ 302.5 | $ 371.1 | $ 0.0
Warrants | 34.2 | $ 33.6 | 0.0
Embedded derivative on New 2L Renesas Convertible Notes | 103.5 |  |
Level 1 | Money market funds |  |  |
Assets: |  |  |
Total cash equivalents | 98.8 |  | 61.8
Level 1 | U.S. treasury securities |  |  |
Assets: |  |  |
Total cash equivalents | 144.2 |  | 224.6
Level 1 | MACOM Shares |  |  |
Assets: |  |  |
Total cash equivalents | 0.0 |  | 102.0
Level 2 |  |  |
Liabilities: |  |  |
Forward equity contract | 302.5 |  | 0.0
Level 2 | Municipal bonds |  |  |
Assets: |  |  |
Total cash equivalents | 49.2 |  | 79.2
Level 2 | Corporate bonds |  |  |
Assets: |  |  |
Total cash equivalents | 119.1 |  | 196.8
Level 2 | Commercial paper |  |  |
Assets: |  |  |
Total cash equivalents | 25.5 |  | 28.3
Level 2 | Certificates of deposit |  |  |
Assets: |  |  |
Total cash equivalents | 0.0 |  | 5.0
Level 3 |  |  |
Liabilities: |  |  |
Warrants | 34.2 |  | 0.0
Embedded derivative on New 2L Renesas Convertible Notes | $ 103.5 |  | $ 0.0

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