Assets and Liabilities Held for Sale - Schedule of Assets and Liabilities Held for Sale (Details) - Disposal Group, Held-for-sale, Not Discontinued Operations - Biodex Rehabilitation Business $ in Millions	Dec. 31, 2022 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Inventories	$ 3.9
Prepaid expenses and other current assets	0.1
Property, plant and equipment — net	0.7
Goodwill	3.8
Assets held for sale	8.5
Accrued liabilities	0.7
Other non-current liabilities	0.1
Liabilities held for sale	$ 0.8