Unaudited Interim Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Operating Activities
Net earnings (loss)	$ 417	$ 482
Adjustments to reconcile net earnings (loss) to net cash provided by operating activities
Asset impairments	0	1
Depreciation, amortization and accretion	149	149
Pension and postretirement net periodic benefit cost	(40)	(26)
Pension and postretirement contributions	(24)	(26)
Deferred income taxes, net	4	(1)
(Gain) loss on disposition of businesses and assets, net	3	(1)
Stock-based compensation	19	16
Undistributed earnings in unconsolidated affiliates	25	37
Other, net	6	9
Operating cash provided by (used in) discontinued operations	6	(4)
Changes in operating assets and liabilities
Trade receivables - third party and affiliates, net	(133)	(84)
Inventories	11	51
Other assets	1	38
Trade payables - third party and affiliates	33	(23)
Other liabilities	13	18
Net cash provided by (used in) operating activities	490	636
Investing Activities
Capital expenditures on property, plant and equipment	(116)	(128)
Acquisitions, net of cash acquired	(268)	0
Proceeds from sale of businesses and assets, net	1	2
Other, net	(6)	(12)
Net cash provided by (used in) investing activities	(389)	(138)
Financing Activities
Net change in short-term borrowings with maturities of 3 months or less	202	(353)
Proceeds from short-term borrowings	104	22
Repayments of short-term borrowings	(55)	(63)
Proceeds from long-term debt	0	170
Repayments of long-term debt	(58)	(183)
Purchases of treasury stock, including related fees	(300)	(200)
Stock option exercises	1	3
Series A common stock dividends	(116)	(98)
(Distributions to) contributions from noncontrolling interests	(8)	(6)
Other, net	(19)	(24)
Net cash provided by (used in) financing activities	(249)	(732)
Exchange rate effects on cash and cash equivalents	21	2
Net increase (decrease) in cash and cash equivalents	(127)	(232)
Cash and cash equivalents as of beginning of period	638	967
Cash and cash equivalents as of end of period	$ 511	$ 735