Statement of Cash Flows (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cash Provided by (Used for) Operating Activities:
Net income	$ 354	$ 486
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation	76	81
Amortization and impairment of goodwill and other intangible assets	112	72
Change in deferred income taxes	4	20
Provision for uncollectible accounts	4	3
Income (loss) from investments	(5)	(3)
(Gain) loss on sale of plant and equipment	(2)	0
(Gain) loss from discontinued operations	65	0
(Gain) loss on sale of operations and affiliates	4	(1)
Stock compensation expense	9	12
Gain on acquisition of controlling interest in an equity investment	(30)	0
Other non-cash items, net	3	14
(Increase) decrease in--
Trade receivables	(175)	(243)
Inventories	(38)	(43)
Prepaid expenses and other assets	(31)	(44)
Increase (decrease) in--
Accounts payable	94	75
Accrued expenses and other liabilities	(132)	(95)
Income taxes	50	8
Other, net	4	(19)
Net cash provided by operating activities	366	323
Cash Provided by (Used for) Investing Activities:
Acquisition of businesses (excluding cash and equivalents) and additional interest in affiliates	(56)	(481)
Additions to plant and equipment	(89)	(84)
Proceeds from investments	13	123
Proceeds from sale of plant and equipment	4	5
Net proceeds from sale of discontinued operations	(3)	0
Proceeds from sales of operations and affiliates	0	3
Other, net	(3)	(3)
Net cash provided by (used for) investing activities	(134)	(437)
Cash Provided by (Used for) Financing Activities:
Cash dividends paid	0	(174)
Issuance of common stock	36	71
Repurchases of common stock	(344)	(443)
Net proceeds (repayments) of debt with original maturities of three months or less	(4)	994
Repayments of debt with original maturities of more than three months	0	(259)
Excess tax benefits from share-based compensation	7	1
Net cash provided by (used for) financing activities	(305)	190
Effect of Exchange Rate Changes on Cash and Equivalents	(44)	50
Cash and Equivalents:
Increase (decrease) during the period	(117)	126
Beginning of period	2,779	1,178
End of period	2,662	1,304
Cash Paid During the Period for Interest	49	37
Cash Paid During the Period for Income Taxes, Net of Refunds	107	152
Liabilities Assumed from Acquisitions	$ 51	$ 126