Financial Instruments (Tables)

12 Months Ended

Sep. 30, 2020

General Discussion of Derivative Instruments and Hedging Activities [Abstract]

Schedule Of Derivative Instruments

Amounts included in earnings and other comprehensive income follow:

		Gain (Loss) to Earnings				Gain (Loss) to OCI
		2018		2019	2020	2018	2019	2020
	Location
Commodity	Cost of sales	$	13	(11)	(8)	(7)	(10)	10
Foreign currency	Sales	(2)		(7)	(5)	(11)	(8)	4
Foreign currency	Cost of sales	4		20	4	20	14	(25)
Foreign currency	Other deductions, net	(15)		66	(40)
Net Investment Hedge
Euro denominated debt						—	70	(123)
Total		$	—	68	(49)	2	66	(134)

Schedule Of Fair Values Of Derivative Contracts Outstanding

	2019				2020
	Assets			Liabilities	Assets	Liabilities
Commodity		$	—	8	11	—
Foreign currency		$	29	12	26	25