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Subsequent Events - Additional Information (Details) - Alkermes - USD ($) $ in Millions | Nov. 15, 2023 | Nov. 14, 2023
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Subsequent Event [Line Items] |  |
Distribution term of shares | one ordinary share of the Company for every ten ordinary shares |
Effective time of distribution |  | Nov. 15, 2023
Cash distribution received from parent |  | $ 275.0

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- Definition Distribution made to limited liability company distribution term of shares. + References No definition available. + Details
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- Definition Proceeds from cash distributions from parent. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Date of distribution for distribution of cash or unit to member of limited liability company (LLC), in YYYY-MM-DD format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1 + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481674/830-30-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483399/855-10-50-2 + Details
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- Details
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