Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash Flows from Operating Activities:
Net income (loss)	$ 34	$ 155
Adjustments to reconcile net income (loss) to cash provided by operating activities:
Depreciation and amortization	75	77
Loss on sale of business and asset impairment charge	204
Gain on bargain purchase of a business	(24)
Deferred tax provision (benefit)	(45)	1
Employee benefit plan settlement		6
Equity in earnings of affiliated companies	(4)	(1)
Non-cash compensation	11	10
Other non-cash (income) expense	8	19
Cash dividends received from equity affiliates		1
Changes in assets and liabilities:
Accounts and notes receivable	(161)	(155)
Inventories	(177)	(80)
Prepaid expenses and other assets	(55)	(8)
Accounts payable and accrued liabilities	84	56
Income taxes payable	10	12
Other liabilities	1	(7)
Cash provided (used) by operating activities	(39)	86
Cash Flows from Investing Activities:
Additions to property, plant and equipment	(71)	(69)
Proceeds from sale of business	79
Cash assumed from acquisition of business	(5)
Other	2	3
Cash provided (used) by investing activities	15	(66)
Cash Flows from Financing Activities:
Proceeds from short-term borrowings	13
Proceeds from issuance (repayments) of commercial paper, net	167	31
Proceeds from long-term debt		100
Repayments of long-term debt	(7)	(117)
Purchases of common stock	(34)	(2)
Proceeds from sales of common stock	3	2
Cash dividends paid to noncontrolling interests	(15)	(1)
Cash dividends paid to common stockholders	(42)	(40)
Cash provided (used) by financing activities	85	(27)
Effects of exchange rate changes on cash	(16)	6
Increase (decrease) in cash, cash equivalents and restricted cash	45	(1)
Cash, cash equivalents and restricted cash at beginning of period	170	151
Cash, cash equivalents and restricted cash at end of period	$ 215	$ 150