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Revenue and Contracts in Process - Life Sciences Segment Disaggregation of Revenue (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Segment Reporting Information [Line Items]        
Total Life Sciences segment revenue $ 368.8 $ 392.2 $ 686.7 $ 805.0
Life Sciences        
Segment Reporting Information [Line Items]        
Total Life Sciences segment revenue 0.7 1.0 1.2 1.8
Systems and consumables revenue | Life Sciences        
Segment Reporting Information [Line Items]        
Total Life Sciences segment revenue $ 0.7 $ 1.0 $ 1.2 $ 1.8