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Collaboration Agreements And Business Development Activities - Research Collaborations and In-Licensing Arrangements Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2023 | Apr. 01, 2022
Asset Acquisition [Line Items] |  |
Research and development | $ 234,246 | $ 156,671
Research Collaborations, In-Licensing Arrangements and Other Business Development Activities |  |
Asset Acquisition [Line Items] |  |
Research and development | 44,700 |
Decrease in research and development | 35,000 |
Collaborative arrangement, maximum aggregate development milestone payments | 650,600 |
Collaborative arrangement, maximum aggregate regulatory milestone payments | 634,400 |
Collaborative arrangement, rights and obligations, maximum aggregate commercial milestone payments | $ 3,200,000 |

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- Definition Collaborative Arrangement, Rights And Obligations, Maximum Aggregate Commercial Milestone Payments + References No definition available. + Details
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- Definition Collaborative Arrangement, Rights And Obligations, Maximum Aggregate Development Milestone Payments + References No definition available. + Details
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- Definition Collaborative Arrangement, Rights And Obligations, Maximum Aggregate Regulatory Milestone Payments + References No definition available. + Details
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- Definition Increase (Decrease) In Research And Development Expense + References No definition available. + Details
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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 912 -SubTopic 730 -Section 25 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6472174&loc=d3e58812-109433 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 + Details
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- Details
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