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v3.21.2

Segment and Related Information - Segment Revenue and Operating Income (Loss) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Segment Reporting Information [Line Items] |  |  |  |
Revenues | $ 167.3 | $ 145.2 | $ 529.8 | $ 402.4
Depreciation and amortization | 14.2 | 17.7 | 49.5 | 53.3
Segment operating income (loss) | (79.9) | (39.6) | (147.4) | (241.6)
Diagnostics |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 161.7 | 130.5 | 496.6 | 362.0
Depreciation and amortization | 13.1 | 16.7 | 45.8 | 50.2
Segment operating income (loss) | (21.7) | (0.3) | 26.3 | (127.7)
Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 5.6 | 14.7 | 33.2 | 40.4
Depreciation and amortization | 1.1 | 1.0 | 3.7 | 3.1
Segment operating income (loss) | $ (58.2) | $ (39.3) | $ (173.7) | $ (113.9)

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