Statement of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash Provided by (Used for) Operating Activities:
Net Income	$ 1,123	$ 993
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation	123	118
Amortization and impairment of intangible assets	105	114
Change in deferred income taxes	23	(203)
Provision for uncollectible accounts	2	6
(Income) loss from investments	(11)	(3)
(Gain) loss on sale of plant and equipment	1	1
(Gain) loss on sale of operations and affiliates	0	6
Stock-based compensation expense	19	20
Other non-cash items, net	4	1
(Increase) decrease in-
Trade receivables	(186)	(210)
Inventories	(82)	(54)
Prepaid expenses and other assets	(112)	(58)
Increase (decrease) in-
Accounts payable	47	68
Accrued expenses and other liabilities	(115)	0
Income taxes	(14)	216
Other, net	0	(1)
Net cash provided by operating activities	927	1,014
Cash Provided by (Used for) Investing Activities:
Acquisition of businesses (excluding cash and equivalents) and additional interest in affiliates	(3)	(2)
Additions to plant and equipment	(141)	(121)
Proceeds from investments	18	10
Proceeds from sale of plant and equipment	3	4
Proceeds from sales of operations and affiliates	2	2
Other, net	(1)	(8)
Net cash provided by (used for) investing activities	(122)	(115)
Cash Provided by (Used for) Financing Activities:
Cash dividends paid	(450)	(398)
Issuance of common stock	45	57
Repurchases of common stock	(500)	(1,000)
Net proceeds from (repayments of) debt with original maturities of three months or less	691	(311)
Proceeds from debt with original maturities of more than three months	0	1
Repayments of debt with original maturities of more than three months	(652)	(1)
Excess tax benefits from stock-based compensation	0	19
Other, net	(13)	(11)
Net cash provided by (used for) financing activities	(879)	(1,644)
Effect of Exchange Rate Changes on Cash and Equivalents	98	10
Cash and Equivalents:
Increase (decrease) during the period	24	(735)
Beginning of period	2,472	3,090
End of period	2,496	2,355
Supplementary Cash and Non-Cash Information:
Cash Paid During the Period for Interest	146	133
Cash Paid During the Period for Income Taxes, Net of Refunds	$ 436	$ 394