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Investments - Summary of Fair Value of Investments Measured on Recurring Basis (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Sep. 30, 2021
--- | --- | --- | --- | ---
Assets |  |  |  |
Total short-term investments at fair value | $ 58,268 |  |  | $ 149,057
Total long-term investments at fair value | 10,633 |  |  | 48,051
Convertible senior notes hedge | 0 |  |  | 48,208
Total assets at fair value | 68,901 |  |  | 245,316
Current liabilities: |  |  |  |
Acquisition-related contingent consideration | 5,920 | $ 5,900 | $ 10,200 | 11,050
Non-current liabilities: |  |  |  |
Acquisition-related contingent consideration | 0 |  |  | 5,720
Embedded conversion derivative | 0 |  |  | 48,208
Total liabilities at fair value | 5,920 |  |  | 64,978
U.S. Treasury |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 5,882 |  |  | 4,223
Total long-term investments at fair value | 3,221 |  |  | 6,995
Commercial paper |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 18,022 |  |  | 74,357
Foreign government and agency securities |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 2,827 |  |  |
Total long-term investments at fair value | 0 |  |  | 2,908
Corporate debt securities |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 31,537 |  |  | 65,666
Total long-term investments at fair value | 7,412 |  |  | 38,148
Asset-backed securities |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value |  |  |  | 4,811
Quoted Prices in Active Markets (Level 1) |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 5,882 |  |  | 4,223
Total long-term investments at fair value | 3,221 |  |  | 6,995
Convertible senior notes hedge | 0 |  |  | 0
Total assets at fair value | 9,103 |  |  | 11,218
Current liabilities: |  |  |  |
Acquisition-related contingent consideration | 0 |  |  | 0
Non-current liabilities: |  |  |  |
Acquisition-related contingent consideration | 0 |  |  | 0
Embedded conversion derivative | 0 |  |  | 0
Total liabilities at fair value | 0 |  |  | 0
Quoted Prices in Active Markets (Level 1) | U.S. Treasury |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 5,882 |  |  | 4,223
Total long-term investments at fair value | 3,221 |  |  | 6,995
Quoted Prices in Active Markets (Level 1) | Commercial paper |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 0 |  |  | 0
Quoted Prices in Active Markets (Level 1) | Foreign government and agency securities |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 0 |  |  |
Total long-term investments at fair value | 0 |  |  | 0
Quoted Prices in Active Markets (Level 1) | Corporate debt securities |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 0 |  |  | 0
Total long-term investments at fair value | 0 |  |  | 0
Quoted Prices in Active Markets (Level 1) | Asset-backed securities |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value |  |  |  | 0
Significant Other Observable Inputs (Level 2) |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 52,386 |  |  | 144,834
Total long-term investments at fair value | 7,412 |  |  | 41,056
Convertible senior notes hedge | 0 |  |  | 48,208
Total assets at fair value | 59,798 |  |  | 234,098
Current liabilities: |  |  |  |
Acquisition-related contingent consideration | 0 |  |  | 0
Non-current liabilities: |  |  |  |
Acquisition-related contingent consideration | 0 |  |  | 0
Embedded conversion derivative | 0 |  |  | 48,208
Total liabilities at fair value | 0 |  |  | 48,208
Significant Other Observable Inputs (Level 2) | U.S. Treasury |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 0 |  |  | 0
Total long-term investments at fair value | 0 |  |  | 0
Significant Other Observable Inputs (Level 2) | Commercial paper |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 18,022 |  |  | 74,357
Significant Other Observable Inputs (Level 2) | Foreign government and agency securities |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 2,827 |  |  |
Total long-term investments at fair value | 0 |  |  | 2,908
Significant Other Observable Inputs (Level 2) | Corporate debt securities |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 31,537 |  |  | 65,666
Total long-term investments at fair value | 7,412 |  |  | 38,148
Significant Other Observable Inputs (Level 2) | Asset-backed securities |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value |  |  |  | 4,811
Significant Unobservable Inputs (Level 3) |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 0 |  |  | 0
Total long-term investments at fair value | 0 |  |  | 0
Convertible senior notes hedge | 0 |  |  | 0
Total assets at fair value | 0 |  |  | 0
Current liabilities: |  |  |  |
Acquisition-related contingent consideration | 5,920 |  |  | 11,050
Non-current liabilities: |  |  |  |
Acquisition-related contingent consideration | 0 |  |  | 5,720
Embedded conversion derivative |  |  |  | 0
Total liabilities at fair value | 5,920 |  |  | 16,770
Significant Unobservable Inputs (Level 3) | U.S. Treasury |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 0 |  |  | 0
Total long-term investments at fair value | 0 |  |  | 0
Significant Unobservable Inputs (Level 3) | Commercial paper |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 0 |  |  |
Significant Unobservable Inputs (Level 3) | Foreign government and agency securities |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 0 |  |  |
Total long-term investments at fair value | 0 |  |  | 0
Significant Unobservable Inputs (Level 3) | Corporate debt securities |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value | 0 |  |  | 0
Total long-term investments at fair value | $ 0 |  |  | 0
Significant Unobservable Inputs (Level 3) | Asset-backed securities |  |  |  |
Assets |  |  |  |
Total short-term investments at fair value |  |  |  | $ 0

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