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Discontinued Operations - Additional Information (Details) - USD ($)
$ in Millions
Oct. 06, 2020
Aug. 31, 2020
Subsequent Event    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Repayments of debt $ 700.0  
Discontinued Operations, Disposed of by Sale | Life Sciences    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Aggregate purchase price of the stock purchase plan   $ 825.0
Cash proceeds   755.0
Potential earnout payment   $ 70.0