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

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