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Stockholders' Equity (2023 Shelf Registration Statement) - Additional Information (Detail) - USD ($) |  | 9 Months Ended |
--- | --- | --- | ---
Jan. 09, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Sep. 08, 2023
Stockholders' Equity [Line Items] |  |  |  |
Gross proceeds from issuance of common stock |  | $ 0 | $ 141,000,000 |
2023 Shelf Registration Statement [Member] |  |  |  |
Stockholders' Equity [Line Items] |  |  |  |
Maximum dollar amount of common stock to be issued under shelf registration statement |  |  |  | $ 500,000,000
Stock issued during the period shares new issues | 10,000,000 |  |  |
Gross proceeds from issuance of common stock | $ 140,700,000 |  |  |

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