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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' DEFICIT (Parenthetical) - $ / shares | 1 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2024 | Nov. 30, 2023 | Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2023
Statement of Stockholders' Equity [Abstract] |  |  |  |  |
Dividends declared (in usd per share) | $ 75.00 | $ 35.00 | $ 90.00 | $ 110.00 | $ 0

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- Definition Dividends, Per Share, Declared + References No definition available. + Details
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- References No definition available. + Details
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