Quarterly report pursuant to Section 13 or 15(d)

Equity Method Investments (Details)

v3.22.2.2
Equity Method Investments (Details)
shares in Millions, $ in Millions, $ in Millions
 1 Months Ended 3 Months Ended 6 Months Ended
Aug. 31, 2022
USD ($)
shares
Jul. 31, 2022
CAD ($)
shares
Jun. 29, 2022
CAD ($)
Aug. 31, 2022
USD ($)
shares
May 31, 2022
USD ($)
Aug. 31, 2021
USD ($)
May 31, 2021
USD ($)
Aug. 31, 2022
USD ($)
shares
Aug. 31, 2021
USD ($)
Feb. 28, 2022
USD ($)
Sep. 01, 2020
Schedule of Equity Method Investments [Line Items]                      
Equity method investments, carrying value $ 833.4     $ 833.4   $ 2,819.0   $ 833.4 $ 2,819.0 $ 2,688.7  
Impairment of Canopy Equity Method Investment               $ 1,060.3 0.0    
Equity method investment, number of common shares acquired (in shares) | shares 171.5     171.5       171.5      
Payments to acquire investments $ 3,121.1                    
Net sales       $ 2,655.1   2,371.1   $ 5,018.3 4,397.6    
Gross profit (loss)       1,325.9   1,229.7   2,580.9 2,349.0    
Net income (loss)       (1,140.7) $ 399.3 11.9 $ (897.3) (741.4) (885.4)    
Net income (loss) attributable to CBI       (1,151.2)   1.5   (761.7) (906.6)    
Convertible Debt Securities [Member]                      
Schedule of Equity Method Investments [Line Items]                      
Sale of debt securities, C$   $ 100.0                  
Convertible Debt Securities [Member] | Canopy                      
Schedule of Equity Method Investments [Line Items]                      
Sale of debt securities, C$     $ 262.6                
Percentage of principal value of debt securities     0.99                
Canopy Equity Method Investment                      
Schedule of Equity Method Investments [Line Items]                      
Goodwill impairment related to equity method investment       460.8       460.8      
Net sales       86.3   110.8   174.5 228.1    
Gross profit (loss)       (1.1)   22.2   (126.8) 29.9    
Net income (loss)       (1,635.2)   317.4   (2,092.0) (169.7)    
Net income (loss) attributable to CBI       (1,631.7)   319.4   (2,085.4) (233.5)    
Canopy Equity Method Investment                      
Schedule of Equity Method Investments [Line Items]                      
Equity method investments, carrying value $ 634.8     $ 634.8       $ 634.8   $ 2,503.5  
Equity method investment, ownership percentage 34.10%     34.10%       34.10%   36.10%  
Fair value of equity method investment $ 634.8     $ 634.8       $ 634.8   $ 1,014.8  
Impairment of Canopy Equity Method Investment       1,060.3   0.0   1,060.3 0.0    
Equity in earnings (loss) from Canopy and related activities       (650.7)   120.5   (815.7) (35.3)    
Canopy Equity Method Investment | Convertible Debt Securities [Member]                      
Schedule of Equity Method Investments [Line Items]                      
Equity method investment, number of common shares acquired (in shares) | shares   29.2                  
Other equity method investments                      
Schedule of Equity Method Investments [Line Items]                      
Equity method investments, carrying value $ 198.6     198.6       198.6   $ 185.2  
Equity in earnings (loss) from Canopy and related activities       $ 1.2   $ (1.3)   $ 0.7 $ 0.4    
Other equity method investments | Minimum                      
Schedule of Equity Method Investments [Line Items]                      
Equity method investment, ownership percentage 20.00%     20.00%       20.00%   20.00%  
Other equity method investments | Maximum                      
Schedule of Equity Method Investments [Line Items]                      
Equity method investment, ownership percentage 50.00%     50.00%       50.00%   50.00%  
November 2017 Canopy Investment                      
Schedule of Equity Method Investments [Line Items]                      
Equity method investment, number of common shares acquired (in shares) | shares 18.9     18.9       18.9      
Payments to acquire investments $ 130.1                    
November 2018 Canopy Investment                      
Schedule of Equity Method Investments [Line Items]                      
Equity method investment, number of common shares acquired (in shares) | shares 104.5     104.5       104.5      
Payments to acquire investments $ 2,740.3                    
May 2020 Canopy Investment                      
Schedule of Equity Method Investments [Line Items]                      
Equity method investment, number of common shares acquired (in shares) | shares 18.9     18.9       18.9      
Payments to acquire investments $ 173.9                    
July 2020 Canopy Investment                      
Schedule of Equity Method Investments [Line Items]                      
Equity method investment, number of common shares acquired (in shares) | shares 29.2     29.2       29.2      
Payments to acquire investments $ 76.8                    
Acreage Holdings, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Ownership percentage subject to fixed exchange ratio                     70.00%
Ownership percentage subject to floating exchange ratio                     30.00%