Contingencies (Trial Results Narrative) (Details) (USD $) In Millions, unless otherwise specified	189 Months Ended		121 Months Ended			121 Months Ended
	Sep. 30, 2014 Health Care Cost Recovery [Member] cases	Sep. 30, 2014 Non Engle Progeny Cases [Member] Since January1999 [Member] cases	Oct. 27, 2014 Subsequent Event [Member] Non Engle Progeny Cases [Member] Since October 2004 [Member]	Oct. 27, 2014 Subsequent Event [Member] Engle and Non-Engle Cases [Member] Since October 2004 [Member]	Oct. 27, 2014 Subsequent Event [Member] Engle Progeny Cases [Member] Since January1999 [Member] cases	Oct. 27, 2014 Subsequent Event [Member] Engle Progeny Cases [Member] Since October 2004 [Member]
Loss Contingencies [Line Items]
Loss Contingency, Claims Decided, Number		56			64
Loss Contingency, Claims Decided Favorably, Number		38			32
Judgment Interest Paid Aggregate			$ 2.5			$ 144.0
Loss Contingency, Damages Paid, Value				$ 266.0		$ 13.8
Loss Contingency, Claims Decided Unfavorably, Number		18			32
Loss Contingency, Claims Resolved, Number		14
Litigation, Verdict Reversed	1