Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Name:	us-gaap_GoodwillImpairmentLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Goodwill and Other Intangible Assets, Net - Impairment Charges to Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended				12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2018
Goodwill [Line Items]
Goodwill impairment	$ 33,759	$ 0	$ 0	$ 0	$ 33,759	$ 0	$ 0
Leaf - North America
Goodwill [Line Items]
Goodwill impairment					2,795
Leaf - Other Regions
Goodwill [Line Items]
Goodwill impairment					13,669
Other Products and Services \| Cannabis
Goodwill [Line Items]
Goodwill impairment					10,121
Other Products and Services \| E-liquids
Goodwill [Line Items]
Goodwill impairment					$ 7,174