Disposition - Schedule of Disposition Related Income Statement Information (Details) - USD ($) $ in Millions	Mar. 30, 2024	Sep. 30, 2023	Sep. 28, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Assets	$ 0.0	$ 11.9
SSI Ultrasound Imaging Business | Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Cash		33.2	$ 33.2
Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net			4.5
Disposal Group, Including Discontinued Operation, Inventory			16.2
Disposal Group, Including Discontinued Operation, Prepaid and Other Assets			8.6
Disposal Group, Including Discontinued Operation, Other Assets		$ (50.6)	(50.6)
Disposal Group, Including Discontinued Operation, Assets			11.9
Disposal Group, Including Discontinued Operation, Accounts Payable			3.1
Disposal Group, Including Discontinued Operation, Accrued Liabilities			5.1
Disposal Group, Including Discontinued Operation, Liabilities			$ 8.2