Contingencies Contingencies (State Class Certifications) (Details) - Loss Contingency, Nature [Domain] - Litigation Status [Domain] - USD ($)	1 Months Ended	3 Months Ended	6 Months Ended
	Feb. 28, 2014	Jun. 30, 2014	Jun. 30, 2014
Loss Contingencies [Line Items]
Litigation settlement, amount		$ 26,000,000	$ 90,000,000
Brown Case [Member] | Lights [Member]
Loss Contingencies [Line Items]
Court Ordered Costs Returned To Defendant	$ 764,553
Maximum [Member] | Aspinall [Member] | Lights Ultra Lights Class Actions [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value	$ 25