v3.25.4
Discontinued Operations (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Sep. 29, 2025
Dec. 28, 2025
Sep. 29, 2025
Dec. 29, 2024
Sep. 08, 2025
Jul. 25, 2025
Jun. 29, 2025
Dec. 02, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                
Restructuring and related cost, facility transfer period threshold               2 years
Gain on RTP Fab Transfer   $ 0.0 $ 25.4 $ 0.0        
Discontinued Operations, Disposed of by Sale | RF Business                
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                
Aggregate net proceeds from sale of business unit               $ 75.0
Disposal group, including discontinued operation, consideration, equity interest issued or issuable (in shares)               711,528
Gain on RTP Fab Transfer $ 0.0 (0.5) 25.4          
Discontinued Operations, Disposed of by Sale | MACOM                
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                
Aggregate net proceeds from sale of business unit         $ 91.1      
Restricted cash         $ 30.3      
Discontinued Operations, Disposed of by Sale | Long-term Epi Supply Agreement                
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                
Disposal group, including discontinued operation, liabilities $ 72.4 $ 66.5 $ 72.4     $ 58.0 $ 58.0