Financial Instruments (Tables)

3 Months Ended

Dec. 31, 2019

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule Of Derivative Instruments

		Into Earnings					Into OCI
		1st Quarter					1st Quarter
Gains (Losses)	Location	2018			2019		2018		2019
Commodity	Cost of sales	$	(3	)	(3	)	(7	)	7
Foreign currency	Sales	(2		)	(2	)	(1	)	3
Foreign currency	Cost of sales	4			7		(11	)	17
Foreign currency	Other deductions, net	11			8
Net Investment Hedges
Euro denominated debt							—		(26	)
Total		$	10		10		(19	)	1