Trade Receivables (Details) - Trade Accounts Receivable - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total trade receivables	$ 110,757	$ 106,818
ORLADEYO
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total trade receivables	104,463	92,351
Peramivir
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total trade receivables	110	10,491
License and other revenues
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total trade receivables	$ 6,184	$ 3,976

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 946
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant