Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Cash flows from operating activities:
Net income	$ 491	$ 460	$ 457
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	138	136	106
Deferred income taxes	(8)	34	6
Stock-based compensation expense	22	17	18
Restructuring Costs	8	0	0
Other	(15)	(5)	(1)
Changes in operating assets and liabilities:
Accounts receivable	(32)	(15)	(35)
Inventories	12	(44)	(63)
Accounts payable	(8)	10	23
Income taxes	3	(10)	5
Other, net	30	(16)	(21)
Net cash provided by operating activities	641	567	495
Cash flows from investing activities:
Capital expenditures	(100)	(114)	(104)
Purchases of short-term investments	(100)	(97)	(65)
Proceeds from sales of short-term investments	83	97	55
Acquisitions of businesses, net of cash acquired	0	(391)	(75)
Proceeds from Sale of Property, Plant, and Equipment	13	0	0
Other, net	(4)	(6)	(2)
Net cash used in investing activities	(108)	(511)	(191)
Cash flows from financing activities:
Net issuance/repayment of short-term debt	(318)	161	81
Repayment of long term debt		0	(100)
Dividends	(103)	(97)	(86)
Share repurchases	(146)	(124)	(134)
Proceeds from exercise of stock options	27	41	34
Excess tax benefits from stock-based payments	7	13	5
Net cash used in financing activities	(533)	(6)	(200)
Effect of foreign currency exchange rate changes on cash	(2)	9	(8)
Net change in cash and cash equivalents	(2)	59	96
Cash and cash equivalents at January 1	724	665	569
Cash and cash equivalents at December 31	722	724	665
Supplemental disclosures of cash flow information:
Income taxes paid	160	156	162
Interest paid, net of capitalized interest	$ 4	$ 8	$ 13