CONSOLIDATED CASH FLOW STATEMENTS (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
OPERATING ACTIVITIES
Net Earnings	$ 2,560	$ 2,466
Adjustments to Reconcile Net Earnings to Net Cash Provided by Operating Activities:
Depreciation	1,005	986
Deferred Income Taxes	186	148
Gain on Property Dispositions	(129)	(122)
Equity Earnings of Affiliates	(67)	(79)
Cash Payments for Restructuring Charge	0	(14)
Other Operating Activities	(14)	(13)
Changes in Operating Assets and Liabilities:
Accounts Receivable	(39)	(97)
Other Current Assets	84	70
Accounts Payable	152	140
Income and Other Taxes Payable	114	19
Other Current Liabilities	(115)	(98)
Net Cash Provided by Operating Activities	3,737	3,406
INVESTING ACTIVITIES
Property Additions	(1,191)	(1,240)
Proceeds from Property Dispositions	218	257
Purchases of Short-term Investments	(2,255)	(611)
Proceeds from Sales of Short-term Investments	1,480	15
Other Investing Activities	19	(8)
Net Cash Used In Investing Activities	(1,729)	(1,587)
FINANCING ACTIVITIES
Long-term Debt Issued (Note 8)	2,000	2,000
Long-term Debt Repaid (Note 8)	(18)	(19)
Dividends Paid	(577)	(570)
Shares Repurchased	(2,767)	(2,816)
Accelerated Share Repurchase Pending Final Settlement (Note 2)	0	(100)
Other Financing Activities	17	(52)
Net Cash (Used in) Provided by Financing Activities	(1,345)	(1,557)
Net Increase (Decrease) in Cash and Cash Equivalents	663	262
CASH AND CASH EQUIVALENTS
Cash and Cash Equivalents at Beginning of Period	858	401
Cash and Cash Equivalents at End of Period	$ 1,521	$ 663