Consolidated Statements Of Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Income Statement [Abstract]
Sales	$ 689	$ 675
Cost of products and services sold	338	331
Gross profit	351	344
Selling, general and administrative expenses	160	161
Research and development expenses	16	17
Restructuring charges	1	0
Operating income	174	166
Interest, net	1	1
Income before income taxes	173	165
Provision for income taxes	47	43
Net income	$ 126	$ 122
Net income per share - Basic (in dollars per share)	$ 1.06	$ 1.02
Net income per share - Diluted (in dollars per share)	$ 1.05	$ 1.01
Weighted average number of shares outstanding - Basic (in shares)	119	120
Weighted average number of shares outstanding - Diluted (in shares)	120	121
Dividends per share (in dollars per share)	$ 0.23	$ 0.22