CONSOLIDATED CASH FLOW STATEMENTS (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
OPERATING ACTIVITIES
Net Earnings	$ 1,704	$ 1,572
Adjustments to Reconcile Net Earnings to Net Cash Provided by Operating Activities:
Depreciation	667	652
Deferred Income Taxes	97	98
Gain on Property Dispositions	(64)	(69)
Equity Earnings of Affiliates	(40)	(55)
Cash Payments for Restructuring Charge	0	(13)
Other Operating Activities	(21)	(15)
Changes in Operating Assets and Liabilities:
Accounts Receivable	(61)	(47)
Other Current Assets	41	14
Accounts Payable	39	11
Income and Other Taxes Payable	89	(24)
Other Current Liabilities	(184)	(115)
Net Cash Provided by Operating Activities	2,267	2,009
INVESTING ACTIVITIES
Property Additions	(769)	(823)
Proceeds from Property Dispositions	146	141
Purchase of Short-term Investments	(1,427)	(77)
Proceeds from Sales of Short-term Investments	810	12
Other Investing Activities	(16)	(8)
Net Cash Used In Investing Activities	(1,256)	(755)
FINANCING ACTIVITIES
Long-term Debt Issued (Note 8)	1,000	2,000
Dividends Paid	(388)	(384)
Shares Repurchased	(1,656)	(1,810)
Accelerated Share Repurchase Pending Final Settlement (Note 2)	0	(90)
Other Financing Activities	28	(51)
Net Cash Used in Financing Activities	(1,016)	(335)
Net (Decrease)/Increase in Cash and Cash Equivalents	(5)	919
CASH AND CASH EQUIVALENTS
Cash and Cash Equivalents at Beginning of Period	858	401
Cash and Cash Equivalents at End of Period	$ 853	$ 1,320