STATEMENTS OF CONSOLIDATED COMPREHENSIVE INCOME (LOSS) (unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Sales	$ 544	$ 546	$ 1,591	$ 1,674
Cost of sales	358	368	1,147	1,134
Gross profit	186	178	444	540
Selling, general and administrative expense	114	84	303	256
Research and development expense	15	12	42	37
Intangibles amortization expense - Note G	19	24	59	70
Equity and other income	0	4	3	5
Loss on acquisitions and divestitures, net - Note B	(99)	0	(100)	0
Operating income (loss)	(61)	62	(57)	182
Net interest and other expense (income)	7	3	(14)	(21)
Other net periodic benefit loss - Note K	2	2	6	6
Income (loss) from continuing operations before income taxes	(70)	57	(49)	197
Income tax expense (benefit) - Note J	(101)	15	(229)	21
Income from continuing operations	31	42	180	176
Income (loss) from discontinued operations, net of income taxes - Note C	(25)	8	(27)	6
Net income	$ 6	$ 50	$ 153	$ 182
Basic earnings per share - Note M
Income from continuing operations	$ 0.61	$ 0.81	$ 3.57	$ 3.29
Income (loss) from discontinued operations	(0.49)	0.15	(0.53)	0.11
Net income	0.12	0.96	3.04	3.4
Diluted earnings per share - Note M
Income from continuing operations	0.6	0.79	3.53	3.24
Income (loss) from discontinued operations	(0.48)	0.15	(0.52)	0.11
Net income	$ 0.12	$ 0.94	$ 3.01	$ 3.35
COMPREHENSIVE INCOME (LOSS)
Net income	$ 6	$ 50	$ 153	$ 182
Other comprehensive income (loss), net of tax
Unrealized translation gain (loss)	(25)	(4)	2	105
Unrealized gain (loss) on commodity hedges	2	1	2	(6)
Other comprehensive income (loss) - Note N	(23)	(3)	4	99
Comprehensive income (loss)	$ (17)	$ 47	$ 157	$ 281