Statement of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Cash Provided by (Used for) Operating Activities:
Net Income	$ 652	$ 536
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation	67	61
Amortization and impairment of intangible assets	48	53
Change in deferred income taxes	(5)	20
Provision for uncollectible accounts	1	1
(Income) loss from investments	(3)	(2)
(Gain) loss on sale of plant and equipment	(1)	0
Stock-based compensation expense	9	9
Other non-cash items, net	4	1
(Increase) decrease in-
Trade receivables	(192)	(148)
Inventories	(68)	(67)
Prepaid expenses and other assets	(29)	(23)
Increase (decrease) in-
Accounts payable	55	56
Accrued expenses and other liabilities	(90)	(117)
Income taxes	90	81
Other, net	0	2
Net cash provided by operating activities	538	463
Cash Provided by (Used for) Investing Activities:
Acquisition of businesses (excluding cash and equivalents) and additional interest in affiliates	0	(3)
Additions to plant and equipment	(94)	(64)
Proceeds from investments	5	7
Proceeds from sale of plant and equipment	2	3
Other, net	(2)	0
Net cash provided by (used for) investing activities	(89)	(57)
Cash Provided by (Used for) Financing Activities:
Cash dividends paid	(266)	(226)
Issuance of common stock	10	18
Repurchases of common stock	(500)	(250)
Net proceeds from (repayments of) debt with original maturities of three months or less	(840)	671
Repayments of debt with original maturities of more than three months	0	(652)
Other, net	(12)	(11)
Net cash provided by (used for) financing activities	(1,608)	(450)
Effect of Exchange Rate Changes on Cash and Equivalents	5	65
Cash and Equivalents:
Increase (decrease) during the period	(1,154)	21
Beginning of period	3,094	2,472
End of period	1,940	2,493
Supplementary Cash and Non-Cash Information:
Cash Paid During the Period for Interest	65	65
Cash Paid During the Period for Income Taxes, Net of Refunds	$ 113	$ 112