Discontinued Operations - Narrative (Details) - Disposed of by Sale - USD ($) $ in Millions	Oct. 14, 2021	Oct. 01, 2021	Aug. 10, 2021
Zetec
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration received from disposal			$ 350.0
TransCore | Subsequent event
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration received from disposal		$ 2,680.0
Civco Radiotherapy | Subsequent event
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration received from disposal	$ 120.0