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Fair Value Measurements - Summary of Ranges for Significant Quantitative Unobservable Inputs Utilized in Fair Value Measurements (Details) | 6 Months Ended
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Mar. 31, 2025
Maximum [Member] |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Discount rate | 17.00%
Minimum [Member] |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Discount rate | 11.00%

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