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Summary of Significant Accounting Policies Cash, Cash Equivalents, and Restricted Cash (Tables)

9 Months Ended

Jun. 30, 2023

Cash and Cash Equivalents [Abstract]

Schedule of Cash and Cash Equivalents

Cash, Cash Equivalents, and Restricted Cash (in millions)
			At June 30, 2023						At September 30, 2022
Cash and cash equivalents			$	500					$	500
Restricted cash and cash equivalents included in Other long-term assets			20						20
Total cash, cash equivalents, and restricted cash			$	520					$	520

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- Definition

Tabular disclosure of the components of cash and cash equivalents.

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