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Net Loss Per Common Share - Additional Information (Details) - shares shares in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Jun. 30, 2023 | May 31, 2021
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |
Common stock not included in the calculation of potentially diluted shares | 17.1 | 17.1 |  |
3.75% Convertible Notes Due 2026 |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |
Interest rate (as a percent) | 3.75% | 3.75% | 3.75% | 3.75%
Convertible debt maturity period | 2026 | 2026 |  |

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