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Goodwill and Intangibles - Additional Information (Detail) - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Finite And Indefinitely Lived Intangible Assets [Line Items] |  |
Goodwill, acquired during period |  | $ 0
Goodwill, impairment loss | $ 0 | 0
Impairment of intangible assets, finite-lived | 0 | 0
Operating Cost and Expenses [Member] |  |
Finite And Indefinitely Lived Intangible Assets [Line Items] |  |
Amortization of intangible assets | 12,500,000 | 2,900,000
Ambry Acquisition And Deep Six Acquisition [Member] |  |
Finite And Indefinitely Lived Intangible Assets [Line Items] |  |
Goodwill, acquired during period | $ 252,300,000 |
Maximum [Member] |  |
Finite And Indefinitely Lived Intangible Assets [Line Items] |  |
Finite-lived intangible asset, useful life | 7 years |
Minimum [Member] |  |
Finite And Indefinitely Lived Intangible Assets [Line Items] |  |
Finite-lived intangible asset, useful life | 3 years |
Weighted Average [Member] |  |
Finite And Indefinitely Lived Intangible Assets [Line Items] |  |
Finite-lived intangible asset, useful life | 6 years |
DeIdendified Data Through Additional Agreement [Member] |  |
Finite And Indefinitely Lived Intangible Assets [Line Items] |  |
Additions to finite lived intangible assets |  | $ 0
Customer Relationships [Member] | Ambry Acquisition [Member] |  |
Finite And Indefinitely Lived Intangible Assets [Line Items] |  |
Additions to finite lived intangible assets | $ 234,000,000 |
Developed Technology - Biotech [Member] | Ambry Acquisition [Member] |  |
Finite And Indefinitely Lived Intangible Assets [Line Items] |  |
Additions to finite lived intangible assets | 114,000,000 |
Trade Names [Member] | Ambry Acquisition [Member] |  |
Finite And Indefinitely Lived Intangible Assets [Line Items] |  |
Additions to finite lived intangible assets | 33,000,000 |
Developed Technology - Software [Member] | Ambry Acquisition [Member] |  |
Finite And Indefinitely Lived Intangible Assets [Line Items] |  |
Additions to finite lived intangible assets | 18,000,000 |
Capitalized Software [Member] |  |
Finite And Indefinitely Lived Intangible Assets [Line Items] |  |
Additions to finite lived intangible assets | $ 1,300,000 |

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- Definition Finite and indefinitely lived intangible assets. + References No definition available. + Details
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482686/350-30-45-2 + Details
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- Definition Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-1 + Details
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- Definition Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 24 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482548/350-20-55-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-2 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482598/350-20-45-2 + Details
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