Annual report [Section 13 and 15(d), not S-K Item 405]

Selected Quarterly Financial Information (Unaudited) (Details)

v3.25.1
Selected Quarterly Financial Information (Unaudited) (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 12 Months Ended
Feb. 28, 2025
Feb. 29, 2024
Feb. 28, 2025
Feb. 29, 2024
Feb. 28, 2023
Summary of selected quarterly financial information          
Net sales $ 2,164.2 $ 2,139.2 $ 10,208.7 $ 9,961.8 $ 9,452.6
Gross profit 1,114.7 1,039.2 5,314.6 5,017.5 4,769.0
Net income (loss) attributable to CBI (375.3) 392.4 (81.4) 1,727.4 (71.0)
Earnings Per Share [Abstract]          
Goodwill and intangible assets impairment (497.6) 0.0      
Assets held for sale impairment (364.2) 0.0      
Net income tax expense recognized for adjustments to valuation allowances (73.3) 0.0      
Unrealized net gain (loss) on securities measured at fair value (45.4) 0.0      
Gain (loss) on sale of business 195.0 0.0      
Insurance recoveries 0.0 45.8      
Equity in earnings (losses) from Canopy $ 0.0 $ (31.7)      
Class A Stock          
Summary of selected quarterly financial information          
Net income (loss) attributable to CBI     $ (81.4) $ 1,727.4 $ (24.0)
Earnings Per Share [Abstract]          
Net income (loss) per common share attributable to CBI, basic (in dollars per share) $ (2.09) $ 2.15 $ (0.45) $ 9.42 $ (0.11)
Net income (loss) per common share attributable to CBI, diluted (in dollars per share) $ (2.09) $ 2.14 $ (0.45) $ 9.39 $ (0.11)