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Segment Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Interest expense | $ 12,264 | $ 12,343 | $ 24,541 | $ 24,680
Foreign Currency Transaction Gain (Loss), before Tax | 1,699 | 1,253 | 3,653 | 3,600
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest | (2,786,281) | (1,500,427) | (2,295,203) | (1,415,598)
Marketable Securities, Unrealized Gain (Loss) | (2,895,355) | (1,595,442) | (2,473,178) | (1,612,967)
Other Nonoperating Income (Expense) | 18,143 | 16,488 | 52,659 | 66,919
Net sales | 638,476 | 681,110 | 1,249,296 | 1,357,954
Life Science |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Income before income taxes | 19,100 | 28,000 | 10,900 | 63,700
Net sales | 250,500 | 300,200 | 492,200 | 623,800
Other Segments |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Income before income taxes | (200) | (200) | (400) | (300)
Net sales | 100 | 800 | 500 | 2,000
Clinical Diagnostics |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Income before income taxes | 82,600 | 61,800 | 135,700 | 88,100
Net sales | 387,900 | 380,100 | 756,600 | 732,200
Operating Segments |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Income before income taxes | 101,500 | 89,600 | 146,200 | 151,500
Segment Reconciling Items |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Interest expense | (12,300) | (12,400) | (24,500) | (24,700)
Foreign Currency Transaction Gain (Loss), before Tax | 1,700 | 1,300 | 3,700 | 3,600
Marketable Securities, Unrealized Gain (Loss) | (2,895,300) | (1,595,400) | (2,473,300) | (1,612,900)
Other Nonoperating Income (Expense) | $ 18,100 | $ 16,500 | $ 52,700 | $ 66,900

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