Contingencies (Activity in Accruals for MSA and Tobacco Litigation Schedule) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Loss Contingency Accrual [Roll Forward]
Current liabilities, beginning balance	$ 52,145	$ 29,471
Expenses	78,612	89,607
NPM Settlement adjustment		0
Change in MSA obligations capitalized as inventory	633	1,536
Payments	(46,628)	(23,993)
Interest on withholding	447	666
Current liabilities, ending balance	86,298	100,592
Noncurrent liabilities, beginning balance	44,812	51,509
Expenses		(195)
NPM Settlement adjustment		(5,715)
Reclassification to/(from) non-current liabilities	1,089	3,305
Interest on withholding	1,759	1,872
Noncurrent liabilities, ending balance	45,482	44,166
Settled Litigation
Loss Contingency Accrual [Roll Forward]
Current liabilities, beginning balance	29,241	26,322
Expenses	75,989	83,236
NPM Settlement adjustment		0
Change in MSA obligations capitalized as inventory	633	1,536
Payments	(20,976)	(18,142)
Interest on withholding	35	0
Current liabilities, ending balance	82,759	92,952
Noncurrent liabilities, beginning balance	20,094	25,809
Expenses		0
NPM Settlement adjustment		(5,715)
Reclassification to/(from) non-current liabilities	(2,163)	0
Interest on withholding	0	0
Noncurrent liabilities, ending balance	22,257	20,094
Pending Litigation
Loss Contingency Accrual [Roll Forward]
Current liabilities, beginning balance	22,904	3,149
Expenses	2,623	6,371
NPM Settlement adjustment		0
Change in MSA obligations capitalized as inventory	0	0
Payments	(25,652)	(5,851)
Interest on withholding	412	666
Current liabilities, ending balance	3,539	7,640
Noncurrent liabilities, beginning balance	24,718	25,700
Expenses		(195)
NPM Settlement adjustment		0
Reclassification to/(from) non-current liabilities	3,252	3,305
Interest on withholding	1,759	1,872
Noncurrent liabilities, ending balance	$ 23,225	$ 24,072