Condensed Interim Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - CAD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Income Statement [Abstract]
Revenue	$ 86,244	$ 90,061	$ 235,985	$ 260,781
Excise taxes	11,483	11,556	32,021	36,423
Net revenue	74,761	78,505	203,964	224,358
Cost of goods sold	50,663	50,279	134,997	158,944
Gross margin	24,098	28,226	68,967	65,414
Operating expenses
Selling, general and administrative expenses	41,476	54,436	131,174	174,810
Share-based compensation	5,159	3,693	14,531	10,127
Loss on asset impairment and restructuring	1,285	30,413	22,135	2,452
Total operating expenses	47,920	88,542	167,840	187,389
Operating loss from continuing operations	(23,822)	(60,316)	(98,873)	(121,975)
Other income (expense), net	(97,758)	(171,037)	(276,952)	(253,270)
Loss from continuing operations before income taxes	(121,580)	(231,353)	(375,825)	(375,245)
Income tax (expense) recovery	(316)	1,077	(6,812)	(13,762)
Net loss from continuing operations	(121,896)	(230,276)	(382,637)	(389,007)
Discontinued operations, net of income tax	0	13,479	5,310	(194,451)
Net loss	(121,896)	(216,797)	(377,327)	(583,458)
Discontinued operations attributable to noncontrolling interests and redeemable noncontrolling interest		0		(18,526)
Net loss attributable to Canopy Growth Corporation	$ (121,896)	$ (216,797)	$ (377,327)	$ (564,932)
Basic and diluted loss per share
Basic loss per share continuing operations	$ (1.11)	$ (2.78)	$ (4.15)	$ (5.56)
Diluted loss per share continuing operations	(1.11)	(2.78)	(4.15)	(5.56)
Basic loss per share discontinued operations	0	0.16	0.06	(2.52)
Diluted loss per share discontinued operations	0	0.16	0.06	(2.52)
Basic loss per share	(1.11)	(2.62)	(4.09)	(8.08)
Diluted loss per share	$ (1.11)	$ (2.62)	$ (4.09)	$ (8.08)
Basic weighted average common shares outstanding	110,306,430	82,919,190	92,172,660	69,918,744
Diluted weighted average common shares outstanding	110,306,430	82,919,190	92,172,660	69,918,744
Comprehensive income (loss):
Net loss from continuing operations	$ (121,896)	$ (230,276)	$ (382,637)	$ (389,007)
Other comprehensive income (loss), net of income tax
Fair value changes of own credit risk of financial liabilities		(1,354)		(13,824)
Foreign currency translation	(1,162)	10,104	3,586	575
Total other comprehensive income (loss), net of income tax	(1,162)	8,750	3,586	(13,249)
Comprehensive income (loss), net of tax, from continuing operations including portion attributable to noncontrolling interest, Total	(123,058)	(221,526)	(379,051)	(402,256)
Comprehensive income (loss) from discontinued operations	0	13,479	5,310	(194,451)
Comprehensive loss	(123,058)	(208,047)	(373,741)	(596,707)
Comprehensive loss from discontinued operations attributable to noncontrolling interests and redeemable noncontrolling interest		0		(18,526)
Comprehensive loss attributable to Canopy Growth Corporation	$ (123,058)	$ (208,047)	$ (373,741)	$ (578,181)