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Collaboration and License Agreements - Horizon Therapeutics Ireland DAC (Details) |  | 3 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Jun. 18, 2021 USD ($) bundle obligation | Mar. 31, 2023 USD ($) | Jan. 31, 2023 USD ($) | Sep. 30, 2022 USD ($) | Jul. 31, 2021 USD ($)
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |  |  |
Development regulatory and sales milestones payments |  | $ 3,600,000,000 |  |  |
Contract liabilities |  | 29,839,000 |  | $ 74,099,000 |
Horizon |  |  |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |  |  |
Upfront milestone payment received |  | 15,000,000 |  |  |
Horizon | ARO-XDH |  |  |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |  |  |
Cash received as due under collaboration agreement |  |  |  |  | $ 40,000,000
Milestone payment |  |  | $ 15,000,000 |  |
Number of distinct performance obligations | obligation | 1 |  |  |  |
Initial transaction price | $ 40,000,000 |  |  |  |
Contract assets |  | 0 |  |  |
Contract liabilities |  | $ 0 |  |  |
Horizon | License Agreement |  |  |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |  |  |
Number of distinct bundle | bundle | 1 |  |  |  |
Number of distinct performance obligations | obligation | 1 |  |  |  |
Horizon | Maximum | ARO-XDH |  |  |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |  |  |
Development regulatory and sales milestones payments | $ 645,000,000 |  |  |  |

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