New Valley LLC (Combined Financial Statements for Unconsolidated Subsidiaries) (Details) - New Valley LLC - Condominium and Mixed Use Development - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Income Statement
Revenue	$ 13,421	$ 82,947
Cost of sales	0	53,851
Other expenses	19,395	20,692
(Loss) income from continuing operations	$ (5,974)	$ 8,404

Amount of income (loss) from continuing operations reported by an equity method investee.

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The amount of revenue from sale of goods and services reduced by sales returns, allowances, and discounts reported by an equity method investment of the entity.

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