Contingencies Litigation Accrual Rollforward (Details) (USD $) In Thousands, unless otherwise specified			9 Months Ended				9 Months Ended						9 Months Ended				9 Months Ended				9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014 Current Liabilities [Member]	Sep. 30, 2013 Current Liabilities [Member]	Sep. 30, 2014 Current Liabilities [Member]	Sep. 30, 2013 Current Liabilities [Member]	Sep. 30, 2014 Current Liabilities [Member] Master Settlement Agreement [Member]	Sep. 30, 2013 Current Liabilities [Member] Master Settlement Agreement [Member]	Sep. 30, 2014 Current Liabilities [Member] Pending Litigation [Member]	Sep. 30, 2013 Current Liabilities [Member] Pending Litigation [Member]	Sep. 30, 2014 Current Liabilities [Member] Pending Litigation [Member]	Sep. 30, 2013 Current Liabilities [Member] Pending Litigation [Member]	Sep. 30, 2014 Non-Current Liabilities [Member]	Sep. 30, 2013 Non-Current Liabilities [Member]	Sep. 30, 2014 Non-Current Liabilities [Member]	Sep. 30, 2013 Non-Current Liabilities [Member]	Sep. 30, 2014 Non-Current Liabilities [Member] Master Settlement Agreement [Member]	Sep. 30, 2013 Non-Current Liabilities [Member] Master Settlement Agreement [Member]	Sep. 30, 2014 Non-Current Liabilities [Member] Master Settlement Agreement [Member]	Sep. 30, 2013 Non-Current Liabilities [Member] Master Settlement Agreement [Member]	Sep. 30, 2014 Non-Current Liabilities [Member] Pending Litigation [Member]	Sep. 30, 2013 Non-Current Liabilities [Member] Pending Litigation [Member]	Sep. 30, 2014 Non-Current Liabilities [Member] Pending Litigation [Member]	Sep. 30, 2013 Non-Current Liabilities [Member] Pending Litigation [Member]
Loss Contingency Accrual [Roll Forward]
Payments due under Master Settlement Agreement, Current	$ 91,590	$ 25,348					$ 25,348	$ 32,970
Litigation Accruals, Current									59,310	1,470	3,307	63,201
Total, Current			84,658	34,440	94,897	148,072
Payments due under Master Settlement Agreement, Non-Current	25,809	27,571															27,571	52,639	25,809	35,630
Litigation Accruals, Non-Current	25,029	27,058																			27,058	1,862	25,029	27,008
Total, Non-Current													54,629	54,501	50,838	62,638
Expenses			85,200	150,642			83,159	87,770	2,041	62,872			0	25,219			0	0			0	25,219
NPM Settlement Adjustment			0	(5,987)			0	(5,987)	0	0			(1,419)	(13,489)			(1,419)	(13,489)			0	0
Change in MSA obligations capitalized as inventory			(917)	675			(917)	675	0	0			0	0			0	0			0	0
Payments			(78,165)	(35,762)			(16,343)	(34,077)	(61,822)	(1,685)			0	0			0	0			0	0
Reclassification to non-current liabilities			3,918	3,743			343	3,520	3,575	223			(3,918)	(3,743)			(343)	(3,520)			(3,575)	(223)
Interest on withholding			203	321			0	0	203	321			1,546	150			0	0			1,546	150
Payments due under Master Settlement Agreement, Current	$ 91,590	$ 25,348					$ 91,590	$ 84,871