Contingencies (Trial Results Narrative) (Details) (USD $)	183 Months Ended		115 Months Ended
	Mar. 31, 2014 Health Care Cost Recovery [Member] cases	Mar. 31, 2014 Non Engle Progeny Cases [Member] Since January1999 [Member] cases	Apr. 21, 2014 Engle and Non-Engle Cases [Member] Since January1999 [Member]	Apr. 21, 2014 Engle and Non-Engle Cases [Member] Since January1999 [Member]	Apr. 21, 2014 Engle Progeny Cases [Member] Since January1999 [Member]	Apr. 21, 2014 Engle Progeny Cases [Member] Since January1999 [Member] cases
Loss Contingencies [Line Items]
Loss Contingency, Claims Decided, Number		56				56
Loss Contingency, Claims Decided Favorably, Number		38				28
Judgment Interest Paid Aggregate			$ 142,000,000		$ 900,000
Loss Contingency, Damages Paid, Value				$ 261,000,000	$ 7,900,000
Loss Contingency, Claims Decided Unfavorably, Number		18				28
Loss Contingency, Claims Resolved, Number		14
Litigation, Verdict Reversed	1