CONSOLIDATED CASH FLOW STATEMENTS (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
OPERATING ACTIVITIES
Net Earnings	$ 1,572	$ 872
Adjustments to Reconcile Net Earnings to Net Cash Provided by Operating Activities:
Depreciation	652	647
Deferred Income Taxes	98	112
Gain on Property Dispositions	(69)	(4)
Equity Earnings of Affiliates	(55)	(29)
Restructuring Charge	0	295
Cash Payments for Restructuring Charge	(13)	(129)
Other Operating Activities	(15)	18
Changes in Operating Assets and Liabilities:
Accounts Receivable	(47)	(103)
Other Current Assets	14	12
Accounts Payable	11	6
Income and Other Taxes Payable	(24)	(46)
Other Current Liabilities	(115)	(85)
Net Cash Provided by Operating Activities	2,009	1,566
INVESTING ACTIVITIES
Property Additions	(823)	(955)
Proceeds from Property Dispositions	141	16
Purchase of Short-term Investments	(77)	(545)
Proceeds from Sales of Short-term Investments	12	492
Other Investing Activities	(8)	25
Net Cash Used In Investing Activities	(755)	(967)
FINANCING ACTIVITIES
Long-term Debt Issued (Note 7)	2,000	850
Long-term Debt Repaid (Note 7)	0	(313)
Dividends Paid	(384)	(350)
Shares Repurchased	(1,810)	(757)
Accelerated Share Repurchase Pending Final Settlement (Note 2)	(90)	0
Other Financing Activities	(51)	(12)
Net Cash Used in Financing Activities	(335)	(582)
Net Increase in Cash and Cash Equivalents	919	17
CASH AND CASH EQUIVALENTS
Cash and Cash Equivalents at Beginning of Period	401	603
Cash and Cash Equivalents at End of Period	$ 1,320	$ 620