CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash flows from operating activities:
Net (loss) income	$ (40)	$ 127
Adjustments to reconcile to net cash provided by operating activities
Depreciation and amortization	242	81
Deferred income taxes	(86)	2
Losses on sale of assets	0	1
Stock-based compensation	11	9
Pension contributions	(9)	(5)
Changes in assets and liabilities, net of acquisitions:
Trade receivables	(175)	(133)
Inventories	118	(1)
Accounts payable	250	(32)
Accruals for incentive compensation	(22)	(19)
Other current payables and accrued expenses	48	(65)
Other assets	229	42
Other liabilities	(208)	10
Net cash provided by operating activities	358	17
Cash flows from investing activities:
Additions to property, plant and equipment	(93)	(49)
Proceeds from life insurance contracts	0	2
Proceeds from disposal of assets	1	4
Cash acquired	207	0
Net cash provided by (used in) investing activities	115	(43)
Cash flows from financing activities:
Cash dividends paid to shareholders	(82)	(80)
Decrease in revolving credit facility and short-term borrowings	(104)	0
Repayments on debt	(12)	(12)
Contingent consideration paid	(14)	0
Purchases of redeemable noncontrolling interest	0	(14)
Proceeds from issuance of stock in connection with stock options	3	0
Employee withholding taxes paid	(6)	(1)
Net cash used in financing activities	(215)	(107)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(37)	(43)
Net change in cash, cash equivalents and restricted cash	221	(176)
Cash, cash equivalents and restricted cash at beginning of year	660	624
Cash, cash equivalents and restricted cash at end of period	881	448
Supplemental Disclosures:
Interest paid, net of amounts capitalized	42	42
Income taxes paid	36	33
Accrued capital expenditures	$ 21	$ 19