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Business Segments and Geographic Information - Schedule of Information on Company's Business Segments (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Segment Reporting Information [Line Items] |  |  |
Revenues | $ 3,268.8 | $ 3,273.9 | $ 3,181.9
Adjusted segment cost of sales | (1,823.6) | (1,827.0) | (1,755.0)
Adjusted segment cost of sales | (1,814.0) | (1,825.4) | (1,746.5)
Interest expense - net | (44.5) | (51.7) | (40.7)
Depreciation | (68.5) | (57.2) | (50.7)
Amortization of intangible assets | (107.1) | (94.9) | (69.0)
Fair value inventory step-up charges | (9.6) | (1.6) | (8.5)
Restructuring expenses and asset impairments | (9.3) | (10.9) | (4.5)
Net impact from the exit of a COVID-19 testing application | 0.0 | 0.0 | 1.1
Gain on sale of businesses - net | 4.0 | 84.7 | 34.8
Gains on sales of assets | 0.0 | 0.0 | 2.7
Credit loss on note receivable from collaborative partner | 0.0 | (7.7) | 0.0
Income before income taxes | 639.3 | 760.3 | 749.4
Total capital expenditures | 65.1 | 89.9 | 68.0
Total assets | 6,745.3 | 5,865.2 |
FMT |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 1,231.8 | 1,244.2 | 1,166.2
HST |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 1,294.0 | 1,313.5 | 1,336.8
FSDP |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 743.0 | 716.2 | 678.9
Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 3,275.6 | 3,282.3 | 3,185.7
Adjusted segment cost of sales | (1,820.8) | (1,833.8) | (1,750.3)
Other segment expenses | (487.5) | (464.3) | (465.5)
Segment Adjusted EBITDA | 967.3 | 984.2 | 969.9
Depreciation | (67.5) | (56.2) | (50.2)
Total capital expenditures | 65.1 | 89.0 | 67.8
Total assets | 6,546.1 | 5,729.7 |
Operating Segments | FMT |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 1,233.2 | 1,247.1 | 1,167.3
Adjusted segment cost of sales | (639.4) | (650.1) | (623.3)
Other segment expenses | (187.5) | (180.9) | (169.8)
Segment Adjusted EBITDA | 406.3 | 416.1 | 374.2
Depreciation | (17.3) | (14.1) | (16.1)
Amortization of intangible assets | (21.1) | (22.7) | (20.8)
Total capital expenditures | 14.8 | 24.2 | 25.3
Total assets | 1,609.4 | 1,674.7 |
Operating Segments | HST |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 1,298.1 | 1,316.4 | 1,339.2
Adjusted segment cost of sales | (769.5) | (783.1) | (738.9)
Other segment expenses | (181.8) | (173.8) | (188.5)
Segment Adjusted EBITDA | 346.8 | 359.5 | 411.8
Depreciation | (41.2) | (33.2) | (25.7)
Amortization of intangible assets | (79.7) | (65.8) | (41.6)
Revenue recognized | 17.9 |  | 17.9
Impairment of definite-lived assets | 16.8 |  | 16.8
Total capital expenditures | 40.1 | 55.1 | 32.0
Total assets | 4,142.6 | 3,262.4 |
Operating Segments | FSDP |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 744.3 | 718.8 | 679.2
Adjusted segment cost of sales | (411.9) | (400.6) | (388.1)
Other segment expenses | (118.2) | (109.6) | (107.2)
Segment Adjusted EBITDA | 214.2 | 208.6 | 183.9
Depreciation | (9.0) | (8.9) | (8.4)
Amortization of intangible assets | (6.3) | (6.4) | (6.6)
Total capital expenditures | 10.2 | 9.7 | 10.5
Total assets | 794.1 | 792.6 |
Intersegment elimination |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | (6.8) | (8.4) | (3.8)
Adjusted segment cost of sales | 6.8 | 8.4 | 3.8
Intersegment elimination | FMT |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | (1.4) | (2.9) | (1.1)
Intersegment elimination | HST |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | (4.1) | (2.9) | (2.4)
Intersegment elimination | FSDP |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | (1.3) | (2.6) | (0.3)
Corporate/Other |  |  |
Segment Reporting Information [Line Items] |  |  |
Segment Adjusted EBITDA | (93.0) | (84.6) | (85.7)
Depreciation | (1.0) | (1.0) | (0.5)
Amortization of intangible assets | (107.1) | (94.9) | (69.0)
Total capital expenditures | 0.0 | 0.9 | $ 0.2
Total assets | $ 199.2 | $ 135.5 |

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