Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net Income	$ 509	$ 677
Other Comprehensive (Loss) Income, Net of Tax
Foreign currency translation adjustments	(80)	41
Defined benefit pension and postretirement plans	11	11
Cash flow hedges	(3)	(7)
Other Comprehensive (Loss) Income, Net of Tax	(72)	45
Comprehensive Income	$ 437	$ 722