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Equity and Redeemable Preferred Stock - Additional Information (Details) $ / shares in Units, $ in Millions |  | 1 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Jul. 01, 2022 USD ($) $ / shares shares | Mar. 31, 2021 USD ($) day $ / shares shares | Sep. 30, 2025 shares | Jun. 30, 2025 shares | Sep. 30, 2024 shares | Jun. 30, 2024 shares
Class of Stock [Line Items] |  |  |  |  |  |
Preferred stock, shares authorized (in shares) |  |  | 5,000,000 |  |  |
Mandatory preferred convertible shares outstanding (in shares) |  |  | 215,000 | 215,000 | 215,000 | 215,000
Redeemable convertible preferred stock, shares issued (in shares) |  |  | 215,000 | 215,000 |  |
Mandatory Convertible Preferred Stock |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Mandatory preferred convertible shares authorized (in shares) |  |  | 2,300,000 |  |  |
Series B Convertible Preferred Stock |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Equity per share price (in usd per share) | $ / shares | $ 10,000 |  |  |  |  |
Debt instrument conversion, conversion price per share (in usd per share) | $ / shares |  | $ 85 |  |  |  |
Common stock , conversion, if volume weighted average price, percentage exceeds applicable conversion price |  | 150.00% |  |  |  |
Debt instrument conversion, trading days | day |  | 20 |  |  |  |
Debt instrument conversion, consecutive trading days | day |  | 30 |  |  |  |
Default on payment obligation, cure period |  | 30 days |  |  |  |
Default on payment obligation, dividend rate, quarterly increase, percentage |  | 2.00% |  |  |  |
Preferred stock, accretion of redemption value, period |  | 10 years |  |  |  |
Series B Convertible Preferred Stock | Minimum |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Preferred stock, default on payment obligation, dividend rate, percentage |  | 8.00% |  |  |  |
Series B Convertible Preferred Stock | Maximum |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Preferred stock, default on payment obligation, dividend rate, percentage |  | 14.00% |  |  |  |
Series B Convertible Preferred Stock | Private Placement |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Proceeds from common stock and preferred stock options exercised in full | $ | $ 1,400 |  |  |  |  |
Series B-1 Convertible Preferred Stock |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Mandatory preferred convertible shares outstanding (in shares) |  |  | 75,000 |  |  |
Redeemable convertible preferred stock, shares issued (in shares) |  |  | 75,000 |  |  |
Equity per share price (in usd per share) | $ / shares |  | $ 10,000 |  |  |  |
Series B-1 Convertible Preferred Stock | Private Placement |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Shares issued and sold (in shares) |  | 75,000 |  |  |  |
Proceeds from common stock and preferred stock options exercised in full | $ |  | $ 750 |  |  |  |
Series B-2 Convertible Preferred Stock |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Mandatory preferred convertible shares outstanding (in shares) |  |  | 140,000 |  |  |
Redeemable convertible preferred stock, shares issued (in shares) |  |  | 140,000 |  |  |
Series B-2 Convertible Preferred Stock | Private Placement |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Shares issued and sold (in shares) | 140,000 |  |  |  |  |

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