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ACCRUED AND OTHER CURRENT LIABILITIES - Schedule of Accrued and Other Current Liabilities (Detail) - USD ($) $ in Millions	Sep. 30, 2025	Sep. 30, 2024
Payables and Accruals [Abstract]
Compensation and related benefits	$ 235	$ 256
Income taxes payable, current	40	108
Interest	208	185
Contract liabilities, current (Note 3)	143	168
Product warranties	37	36
Dividend equivalent payments, current (Note 16)	59	180
Environmental and other litigation reserves	25	27
Current operating lease liabilities (Note 17)	15	19
Foreign currency forward exchange contracts (Note 18)	2	1
Other	202	236
Accrued and other current liabilities	$ 966	$ 1,216

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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Fair value portion of liability contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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