Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash Flows from Operating Activities:
Net income (loss)	$ 148	$ 34
Adjustments to reconcile net income (loss) to cash provided (used) by operating activities:
Depreciation and amortization	71	75
Loss on sale of business and asset impairment charge	3	204
Gain on sale of land	(1)
Gain on bargain purchase of a business		(24)
Deferred tax provision (benefit)	(3)	(45)
Equity in earnings of affiliated companies	(3)	(4)
Share-based compensation	12	11
Other non-cash (income) expense	(2)	8
Cash dividends received from equity affiliates	2
Changes in assets and liabilities:
Accounts and notes receivable	108	(161)
Inventories	72	(177)
Prepaid expenses and other assets	(25)	(55)
Accounts payable and accrued liabilities	(155)	84
Income taxes payable	(16)	10
Other liabilities	3	1
Cash provided (used) by operating activities	214	(39)
Cash Flows from Investing Activities:
Additions to property, plant and equipment	(86)	(71)
Proceeds from sale of land	7
Proceeds from sale of business	6	79
Cash assumed from acquisition of a business		5
Other	9	2
Cash provided (used) by investing activities	(64)	15
Cash Flows from Financing Activities:
Proceeds from short-term borrowings	14	13
Proceeds from issuance (repayments) of commercial paper, net	(105)	167
Repayments of long-term debt	(7)	(7)
Purchases of common stock	(33)	(34)
Proceeds from sales of common stock	4	3
Cash dividends paid to noncontrolling interests	(41)	(15)
Cash dividends paid to common stockholders	(42)	(42)
Cash provided (used) by financing activities	(210)	85
Effects of exchange rate changes on cash	59	(16)
Increase (decrease) in cash and cash equivalents	(1)	45
Cash and cash equivalents at beginning of period	206	170
Cash and cash equivalents at end of period	$ 205	$ 215