Gain from Sale of Priority Review Voucher - Additional information (Details) - Priority review voucher of Livmarli [Member] - USD ($) $ in Millions	1 Months Ended
Dec. 31, 2021	Nov. 30, 2021
Proceeds from sale of other investments		$ 110.0
Net proceeds after commision	$ 108.0

Amount of cash inflow from the sale of investments classified as other.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 12
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-12

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration