Consolidated Statements Of Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Income Statement [Abstract]
Net sales	$ 675	$ 665
Cost of Goods and Services Sold	331	310
Gross profit	344	355
Selling, general and administrative expenses	161	160
Research and development expenses	17	18
Acquisition transaction costs	0	5
Operating income	166	172
Interest, net	1	1
Income before income taxes	165	171
Provision for income taxes	43	54
Net income	$ 122	$ 117
Net income per share - Basic	$ 1.02	$ 0.97
Net income per share - Diluted	$ 1.01	$ 0.96
Weighted average number of shares outstanding - Basic	120	121
Weighted average number of shares outstanding - Diluted	121	122
Dividends per share	$ 0.22	$ 0.20

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 25

-Paragraph 23

-URI http://asc.fasb.org/extlink&oid=21917927&loc=d3e1043-128460

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141R

-Paragraph 59

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.