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Stockholders' Equity (Deficit) and Redeemable Convertible Preferred Stock - Summary of Dividend activity (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended
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Sep. 30, 2025 | Jun. 30, 2025 | Mar. 31, 2025 | Sep. 30, 2024
O2024 Q3 Dividends [Member] |  |  |  |
Temporary Equity And Shareholders Equity [Line Items] |  |  |  |
Dividend declared on |  |  |  | Aug. 06, 2024
Stockholders of record on |  |  |  | Aug. 19, 2024
Dividend paid on |  |  |  | Aug. 28, 2024
Dividend per share |  |  |  | $ 0.015
O2024 Q3 Dividends [Member] | Common Stock [Member] |  |  |  |
Temporary Equity And Shareholders Equity [Line Items] |  |  |  |
Cash dividend paid |  |  |  | $ 3.1
O2025 Q1 Dividends [Member] |  |  |  |
Temporary Equity And Shareholders Equity [Line Items] |  |  |  |
Dividend declared on |  |  | Feb. 25, 2025 |
Stockholders of record on |  |  | Mar. 10, 2025 |
Dividend paid on |  |  | Mar. 18, 2025 |
Dividend per share |  |  | $ 0.015 |
O2025 Q1 Dividends [Member] | Common Stock [Member] |  |  |  |
Temporary Equity And Shareholders Equity [Line Items] |  |  |  |
Cash dividend paid |  |  | $ 3.0 |
O2025 Q2 Dividends [Member] |  |  |  |
Temporary Equity And Shareholders Equity [Line Items] |  |  |  |
Dividend declared on |  | Apr. 30, 2025 |  |
Stockholders of record on |  | May 12, 2025 |  |
Dividend paid on |  | May 21, 2025 |  |
Dividend per share |  | $ 0.015 |  |
O2025 Q2 Dividends [Member] | Common Stock [Member] |  |  |  |
Temporary Equity And Shareholders Equity [Line Items] |  |  |  |
Cash dividend paid |  | $ 3.0 |  |
O2025 Q3 Dividends [Member] |  |  |  |
Temporary Equity And Shareholders Equity [Line Items] |  |  |  |
Dividend declared on | Jul. 29, 2025 |  |  |
Stockholders of record on | Aug. 14, 2025 |  |  |
Dividend paid on | Aug. 22, 2025 |  |  |
Dividend per share | $ 0.015 |  |  |
O2025 Q3 Dividends [Member] | Common Stock [Member] |  |  |  |
Temporary Equity And Shareholders Equity [Line Items] |  |  |  |
Cash dividend paid | $ 3.0 |  |  |

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