Stockholders' Equity (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
Sep. 30, 2023	Nov. 16, 2022
Equity [Abstract]
Stock repurchase program, authorized amount		$ 100.0
Repurchase of common stock (in shares)	(6,555,702)
Purchase price of common stock	$ 100.0
Average price per share (in dollars per share)	$ 15.25
Retirement of treasury stock (in shares)	(6,138,129)

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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

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- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481549/505-30-45-1

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Number of shares that have been repurchased during the period and are being held in treasury.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Section 50
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Number of shares of common and preferred stock retired from treasury during the period.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the par value method.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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