Contingencies (Activity in Accruals for MSA and Tobacco Litigation Schedule) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Loss Contingency Accrual [Roll Forward]
Current liabilities, beginning balance	$ 38,365	$ 36,871
Expenses	139,421	126,806
Change in MSA obligations capitalized as inventory	32	2,756
Payments	(31,538)	(32,314)
Reclassification to/(from) non-current liabilities	2,397	(2,446)
Interest on withholding	330	187
Current liabilities, ending balance	149,007	136,752
Noncurrent liabilities, beginning balance	37,869	38,177
Expenses	0	0
Payments	0	0
Interest on withholding	1,422	1,600
Noncurrent liabilities, ending balance	36,894	37,331
Payments due under Master Settlement Agreement
Loss Contingency Accrual [Roll Forward]
Current liabilities, beginning balance	34,116	36,561
Expenses	139,393	125,911
Change in MSA obligations capitalized as inventory	32	2,756
Payments	(27,214)	(31,959)
Reclassification to/(from) non-current liabilities	(855)	892
Interest on withholding	0	0
Current liabilities, ending balance	145,472	132,377
Noncurrent liabilities, beginning balance	17,275	16,383
Expenses	0	0
Payments	0	0
Interest on withholding	0	0
Noncurrent liabilities, ending balance	18,130	17,275
Litigation Accruals
Loss Contingency Accrual [Roll Forward]
Current liabilities, beginning balance	4,249	310
Expenses	28	895
Change in MSA obligations capitalized as inventory	0	0
Payments	(4,324)	(355)
Reclassification to/(from) non-current liabilities	3,252	(3,338)
Interest on withholding	330	187
Current liabilities, ending balance	3,535	4,375
Noncurrent liabilities, beginning balance	20,594	21,794
Expenses	0	0
Payments	0	0
Interest on withholding	1,422	1,600
Noncurrent liabilities, ending balance	$ 18,764	$ 20,056