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Discontinued Operations - Narratives (Details) - USD ($)
$ in Millions
12 Months Ended
Oct. 01, 2020
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations        
Proceeds from sale of businesses   $ 0.0 $ 0.0 $ 317.5
Assets disposed of by sales | Cryobiological products business        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations        
Proceeds from sale of businesses $ 317.5      
Net assets 320.0      
Estimated closing date adjustments $ 2.5      
Gain on sale of business, net of taxes   0.0   224.2
Tax on gain on sale of business       25.2
Interest expense, net   $ 0.0   $ 7.4