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Collaboration, Licensing and Other Arrangements - Schedule of Revised Anticipated Cash Flows from Transactions Allocated Performance Obligations (Parenthetical) (Details) - United Therapeutics Corporation - Collaboration and License Agreement $ in Millions | 1 Months Ended
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Dec. 31, 2022 USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Total anticipated cash flows | $ 722.3 | [1]
Manufacturing Services |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Total anticipated cash flows | 722.3 |
Allocated transaction price | 220.8 |
Manufacturing Services | Transaction Price For The Contractual Obligations |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Total anticipated cash flows | 120.0 |
Next-Gen R&D Services | Transaction Price For The Performance Obligations |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Total anticipated cash flows | $ 602.3 |
[1] | The total anticipated cash flow includes a transaction price of $120.0 million for the contractual obligations under the CSA for the Manufacturing Services and the Next-Gen R&D Services performance obligations and $602.3 million for future supply of Tyvaso DPI over the remaining term of the CSA.

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- Definition 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. + References 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 + Details
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