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Income Taxes (Tables)

6 Months Ended

Mar. 31, 2025

Income Tax Disclosure [Abstract]

Summary of Changes in Unrecognized Tax Benefits

Changes in unrecognized tax benefits are summarized as follows for the six months ended March 31, 2025.

(In millions)
Balance at October 1, 2024	$	65
Decreases related to positions taken on items from prior years		(5	)
Increases related to positions taken in the current year		2
Increases related to positions taken in the prior year		1
Balance at March 31, 2025	$	63

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- References

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- Definition

Tabular disclosure of the change in unrecognized tax benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 217
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482663/740-10-55-217

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-15A

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