Consolidated Statement of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Operating activities
Net income	$ 31	$ 20
Depreciation	92	91
Amortization	5	6
Amortization of deferred financing charges	1	1
Earnings of affiliates, net of dividends received	(1)	(1)
Stock compensation expense	6	4
Deferred income taxes	(8)	(25)
Pension expense, net		(1)
Change in working capital	(304)	(211)
Other, net	8	(5)
Net cash used in operating activities	(170)	(121)
Investing activities
Purchases of property, plant and equipment	(120)	(116)
Proceeds from sale of property, plant and equipment	2	2
Purchases of marketable securities		(5)
Proceeds from sales of marketable securities		2
Net cash used in investing activities	(118)	(117)
Financing activities
Net change in short-term debt	269	278
Proceeds from long-term debt		2
Repayment of long-term debt	(2)	(3)
Deferred financing payments	(2)
Dividends paid to common stockholders	(15)	(14)
Repurchases of common stock		(25)
Distributions to noncontrolling interests	(1)	(1)
Contributions from redeemable noncontrolling interests	10	2
Payments to acquire noncontrolling interests		(3)
Other, net	(4)	(7)
Net cash provided by financing activities	255	229
Net decrease in cash, cash equivalents and restricted cash	(33)	(9)
Cash, cash equivalents and restricted cash – beginning of period	442	287
Effect of exchange rate changes on cash balances	10	2
Cash, cash equivalents and restricted cash – end of period (Note 4)	419	280
Non-cash investing activity
Purchases of property, plant and equipment held in accounts payable	$ 72	$ 74