Contingencies (Pending And Upcoming Tobacco-Related Trials Narrative) (Details) (Subsequent Event [Member], USD $) In Millions, unless otherwise specified	118 Months Ended
Jul. 18, 2014
Individual Smoking And Health Cases [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number	0
Engle Progeny Cases [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number	23
Engle Progeny Cases [Member] \| Since October 2004 [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Paid, Value	$ 10.6

Amount of damages paid to the plaintiff in the legal matter.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 4

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 9

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration