Consolidated Statements of Income (Loss) and Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Nov. 30, 2021	Nov. 30, 2020	Nov. 30, 2021	Nov. 30, 2020
Income Statement [Abstract]
Net revenue	$ 155,153	$ 129,459	$ 323,176	$ 246,949
Cost of goods sold	122,387	94,176	239,455	176,721
Gross profit	32,766	35,283	83,721	70,228
Operating expenses:
General and administrative	33,469	28,273	82,956	54,245
Selling	9,210	6,079	16,642	11,896
Amortization	29,016	4,208	59,755	8,335
Marketing and promotion	7,120	4,252	12,585	9,177
Research and development	515	225	1,300	345
Transaction costs	8,120	18,206	33,699	20,664
Total operating expenses	87,450	61,243	206,937	104,662
Operating loss	(54,684)	(25,960)	(123,216)	(34,434)
Interest expense, net	(9,940)	(4,832)	(20,110)	(10,568)
Non-operating income (expense), net	64,750	(72,649)	113,610	(86,008)
Income (loss) before income taxes	126	(103,441)	(29,716)	(131,010)
Income taxes (recovery)	(5,671)	(14,192)	(909)	(20,017)
Net income (loss)	5,797	(89,249)	(28,807)	(110,993)
Total net income (loss) attributable to:
Shareholders of Tilray Inc.	(201)	(99,900)	(41,850)	(134,243)
Non-controlling interests	5,998	10,651	13,043	23,250
Other comprehensive (loss) income, net of tax
Foreign currency translation (loss) gain	(32,367)	(910)	(133,139)	475
Unrealized loss on convertible notes receivable	52		(597)
Change in fair value of long-term investments	(16,357)		(16,357)
Total other comprehensive (loss) income, net of tax	(48,672)	(910)	(150,093)	475
Comprehensive loss	(42,875)	(90,159)	(178,900)	(110,518)
Total comprehensive income (loss) attributable to:
Shareholders of Tilray Inc.	(41,853)	(100,810)	(184,923)	(133,768)
Non-controlling interests	$ (1,022)	$ 10,651	$ 6,023	$ 23,250
Weighted average number of common shares - basic	460,254,275	243,477,655	454,797,598	242,207,388
Weighted average number of common shares - diluted	460,254,275	243,477,655	454,797,598	242,207,388
Net income (loss) per share - basic	$ 0.00	$ (0.41)	$ (0.09)	$ (0.55)
Net income (loss) per share - diluted	$ 0.00	$ (0.41)	$ (0.09)	$ (0.55)