Industry Segment and Geographic Data Industry Segment and Geographic Data (Details 3) (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
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	$ 1,033	$ 965	$ 960	$ 879	$ 969	$ 931	$ 966	$ 925	$ 3,837	$ 3,791	$ 3,803
Property, plant and equipment	488				487				488	487	463
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue									1,434	1,400	1,363
Property, plant and equipment	186				183				186	183	178
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue									1,387	1,338	1,422
Property, plant and equipment	225				219				225	219	209
Asia Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue									467	469	426
Property, plant and equipment	45				65				45	65	57
Other
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue									549	584	592
Property, plant and equipment	$ 32				$ 20				$ 32	$ 20	$ 19