Collaborative and Other Relationships Summary of Activity Related to Stoke Therapeutics (Details) - Research and development - Stoke Therapeutics Inc $ in Millions	3 Months Ended
Mar. 31, 2025 USD ($)
Collaborative arrangements and non-collaborative arrangement transactions
Expense incurred by the collaboration	$ 3.9
Expense reflected within statements of income	$ 1.2

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 808
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479402/808-10-50-1

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