Business Segments (Narratives) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	12 Months Ended
Mar. 31, 2014 Segment	Dec. 31, 2013 Business Segments Industrial	Dec. 31, 2013 Business Segments Safety and Graphics
Business Segment Information
Number of operating business segments	5
Increase (decrease) in net sales due to product transfers		$ 73	$ (73)

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

No definition available.

Name:	us-gaap_NumberOfReportableSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration