Share Repurchase Program, Excise Tax And Commissions

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Treasury Stock, Value, Acquired, Including Related Costs, Cost Method

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481520/505-30-50-4

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Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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

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

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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STOCKHOLDERS' EQUITY (Details) - Class A Common Stock - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
	Jun. 30, 2026	Jun. 30, 2026	Jun. 30, 2025	May 12, 2026	Feb. 05, 2026	Aug. 07, 2025	Aug. 08, 2024
Share Repurchase Program [Line Items]
Authorized amount				$ 100,000	$ 60,000	$ 50,000	$ 50,000
Shares repurchased (in shares)	2,312,558	6,056,132
Average cost per share (in USD per share)	$ 20.78	$ 22.51
Excise taxes and commissions	$ 48,588	$ 137,884
August 2024 Share Repurchase Program
Share Repurchase Program [Line Items]
Shares repurchased (in shares)			1,573,881
Average cost per share (in USD per share)			$ 23.86
Value of shares acquired including costs			$ 37,979
May 2026 Share Repurchase Program
Share Repurchase Program [Line Items]
Shares repurchased (in shares)	1,320,500	1,320,500
Average cost per share (in USD per share)	$ 19.96	$ 19.96
Excise taxes and commissions	$ 26,642	$ 26,642
February 2026 Share Repurchase Program
Share Repurchase Program [Line Items]
Shares repurchased (in shares)	992,058	2,695,740
Average cost per share (in USD per share)	$ 21.87	$ 22.26
Excise taxes and commissions	$ 21,946	$ 60,681
August 2025 Share Repurchase Program
Share Repurchase Program [Line Items]
Shares repurchased (in shares)		2,039,892
Average cost per share (in USD per share)		$ 24.51
Excise taxes and commissions		$ 50,561