Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2018
Net earnings	$ 1,990	$ 2,328	$ 2,224
Other comprehensive income (loss), net of tax:
Foreign currency translation	85	(194)	(231)
Pension and postretirement	64	(508)	242
Cash flow hedges	(2)	(5)	(7)
Total other comprehensive income (loss)	147	(707)	4
Comprehensive income	2,137	1,621	2,228
Less: Noncontrolling interests in comprehensive income of subsidiaries	27	22	21
Comprehensive income common stockholders	$ 2,110	$ 1,599	$ 2,207