CONSOLIDATED CASH FLOW STATEMENTS (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
OPERATING ACTIVITIES
Net Earnings	$ 834	$ 695
Adjustments to Reconcile Net Earnings to Net Cash Provided by Operating Activities:
Depreciation	330	323
Deferred Income Taxes	51	54
Gain on Property Dispositions	(27)	(32)
Equity Earnings of Affiliates	(19)	(25)
Cash Payments for Restructuring Charge	0	(12)
Other Operating Activities	(14)	6
Changes in Operating Assets and Liabilities:
Accounts Receivable	(56)	(50)
Other Current Assets	22	(19)
Accounts Payable	74	64
Income and Other Taxes Payable	150	127
Other Current Liabilities	(172)	(165)
Net Cash Provided by Operating Activities	1,173	966
INVESTING ACTIVITIES
Property Additions	(353)	(368)
Proceeds from Property Dispositions	48	52
Purchase of Short-term Investments	(813)	0
Proceeds from Sales of Short-term Investments	250	8
Other Investing Activities	(2)	(8)
Net Cash Used In Investing Activities	(870)	(316)
FINANCING ACTIVITIES
Long-term Debt Issued (Note 8)	1,000	2,000
Dividends Paid	(195)	(194)
Shares Repurchased	(796)	(836)
Other Financing Activities	18	(41)
Net Cash Provided by Financing Activities	27	929
Net Increase in Cash and Cash Equivalents	330	1,579
CASH AND CASH EQUIVALENTS
Cash and Cash Equivalents at Beginning of Period	858	401
Cash and Cash Equivalents at End of Period	$ 1,188	$ 1,980