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Condensed Consolidated Financial Statement Details - Schedule of Liability Related to Sale of Potential Future Royalties (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items] |  |  |  |
Liabilities related to the sales of future royalties, net – beginning balance |  |  | $ 112,625 |
Non-cash royalty revenue |  |  | (32,298) | $ (32,693)
Non-cash interest expense | $ 6,408 | $ 6,152 | 11,939 | $ 12,557
Amortization of transaction costs |  |  | 240 |
Proceeds from the Amendment |  |  | 15,000 |
Liabilities related to the sales of future royalties, net – ending balance | 107,506 |  | 107,506 |
2012 Purchase and Sale Agreement |  |  |  |
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items] |  |  |  |
Liabilities related to the sales of future royalties, net – beginning balance |  |  | 24,217 |
Non-cash royalty revenue |  |  | (14,104) |
Non-cash interest expense |  |  | 3,488 |
Amortization of transaction costs |  |  | 0 |
Proceeds from the Amendment |  |  | 0 |
Liabilities related to the sales of future royalties, net – ending balance | 13,601 |  | 13,601 |
2020 Purchase and Sale Agreement |  |  |  |
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items] |  |  |  |
Liabilities related to the sales of future royalties, net – beginning balance |  |  | 88,408 |
Non-cash royalty revenue |  |  | (18,194) |
Non-cash interest expense |  |  | 8,451 |
Amortization of transaction costs |  |  | 240 |
Proceeds from the Amendment |  |  | 15,000 |
Liabilities related to the sales of future royalties, net – ending balance | $ 93,905 |  | $ 93,905 |

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- Definition Liabilities On Sale Of Future Royalties Amortized Transaction Costs + References No definition available. + Details
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- Definition Liability Related To Sale Of Potential Future Royalties Non Current + References No definition available. + Details
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- Definition Non-cash interest expense related to sale of royalties. + References No definition available. + Details
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- Definition Proceeds from Amendment related to sales of future royalties, net. + References No definition available. + Details
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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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