Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Cash Flows from Operating Activities:
Net income (loss)	$ (112)	$ 59
Adjustments to reconcile net income (loss) to cash provided by operating activities:
Depreciation and amortization	39	38
Deferred tax provision (benefit)	186	(1)
Gain on sale of investments	(10)
Equity in net income of affiliated companies	(1)	(2)
Non-cash compensation	6	5
Changes in assets and liabilities:
Accounts and notes receivable	(19)	28
Inventories	(41)	(36)
Prepaid expenses and other current assets	(4)	2
Accounts payable and accrued liabilities	10	22
Income taxes payable	(3)	(4)
Other liabilities	(10)	(7)
Cash dividends received from equity affiliates	4	3
Cash provided by operating activities	45	107
Cash Flows from Investing Activities:
Additions to property, plant and equipment	(52)	(22)
Cash paid for acquisition of business, net of cash acquired of $1	(64)
Proceeds from sale of investments	10
Change in assets held for rent		(1)
Other	5
Cash used in investing activities	(101)	(23)
Cash Flows from Financing Activities:
Repayments under financing arrangements		(4)
Increase in notes payable, net		4
Purchases of common stock	(16)	(16)
Proceeds from sales of common stock		3
Cash dividends paid to common stockholders	(20)	(19)
Cash used in financing activities	(36)	(32)
Effects of exchange rate changes on cash	1	(63)
Increase (decrease) in cash and cash equivalents	(91)	(11)
Cash and cash equivalents at beginning of period	280	200
Cash and cash equivalents at end of period	$ 189	$ 189