Segment and Geographic Data (Geographic Information on Net Sales and Long-Lived Assets) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Net sales	$ 2,468	$ 2,151	$ 2,212	$ 2,190	$ 2,337	$ 2,052	$ 2,106	$ 2,161	$ 9,021	$ 8,657	$ 8,307
Net Property, Plant & Equipment	1,081				948				1,081	948
United States
Net sales									5,984	5,658	5,269
Net Property, Plant & Equipment	506				473				506	473
Europe, Middle East, Africa
Net sales									1,316	1,266	1,382
Net Property, Plant & Equipment	446				410				446	410
Asia Pacific
Net sales									1,319	1,336	1,285
Net Property, Plant & Equipment	122				58				122	58
Other foreign countries
Net sales									402	397	371
Net Property, Plant & Equipment	$ 7				$ 7				$ 7	$ 7