Annual report pursuant to Section 13 and 15(d)

Accumulated Other Comprehensive Income (Loss) - Other Comprehensive Income (Loss) Attributable to CBI (Details)

v3.21.1
Accumulated Other Comprehensive Income (Loss) - Other Comprehensive Income (Loss) Attributable to CBI (Details) - USD ($)
$ in Millions
 12 Months Ended
Apr. 30, 2020
Feb. 28, 2021
Feb. 29, 2020
Feb. 28, 2019
Other comprehensive income (loss) attributable to CBI        
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount   $ (80.3) $ 90.5 $ (152.8)
Accumulated Other Comprehensive Income (Loss)        
Other comprehensive income (loss) attributable to CBI        
Net gain (loss), Net of Tax Amount   (100.2)    
Reclassification adjustments, Net of Tax Amount   31.0    
Other comprehensive income (loss) attributable to CBI, Before Tax Amount   (70.0) 78.9 (148.6)
Other comprehensive income (loss) attributable to CBI, Tax (Expense) Benefit   0.8 8.7 (2.4)
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount   (69.2) 87.6 (151.0)
Accumulated Other Comprehensive Income (Loss) | Share of other comprehensive income (loss) of equity method investments        
Other comprehensive income (loss) attributable to CBI        
Net gain (loss), Before Tax Amount   (1.6) (13.3) 38.7
Net gain (loss), Tax (Expense) Benefit   (0.2) 3.2 (9.1)
Net gain (loss), Net of Tax Amount   (1.8) (10.1) 29.6
Reclassification adjustments, Before Tax Amount   0.0 0.0 0.0
Reclassification adjustments, Tax (Expense) Benefit   0.0 0.0 0.0
Reclassification adjustments, Net of Tax Amount   0.0 0.0 0.0
Other comprehensive income (loss) attributable to CBI, Before Tax Amount   (1.6) (13.3) 38.7
Other comprehensive income (loss) attributable to CBI, Tax (Expense) Benefit   (0.2) 3.2 (9.1)
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount   (1.8) (10.1) 29.6
Foreign currency translation adjustments        
Other comprehensive income (loss) attributable to CBI        
Net gain (loss), Before Tax Amount   (51.9) 83.4 (194.2)
Net gain (loss), Tax (Expense) Benefit   0.0 0.0 0.0
Net gain (loss), Net of Tax Amount   (51.9) 83.4 (194.2)
Reclassification adjustments, Before Tax Amount   5.1 (22.6) 0.0
Reclassification adjustments, Tax (Expense) Benefit   0.0 0.0 0.0
Reclassification adjustments, Net of Tax Amount   5.1 (22.6) 0.0
Other comprehensive income (loss) attributable to CBI, Before Tax Amount   (46.8) 60.8 (194.2)
Other comprehensive income (loss) attributable to CBI, Tax (Expense) Benefit   0.0 0.0 0.0
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount   (46.8) 60.8 (194.2)
Net unrealized gain (loss) on derivative instruments        
Other comprehensive income (loss) attributable to CBI        
Net gain (loss), Before Tax Amount   (48.1) 48.0 8.3
Net gain (loss), Tax (Expense) Benefit   3.2 6.4 5.0
Net gain (loss), Net of Tax Amount   (44.9) 54.4 13.3
Reclassification adjustments, Before Tax Amount   28.8 (15.3) (3.6)
Reclassification adjustments, Tax (Expense) Benefit   (2.9) (1.7) 0.9
Reclassification adjustments, Net of Tax Amount   25.9 (17.0) (2.7)
Other comprehensive income (loss) attributable to CBI, Before Tax Amount   (19.3) 32.7 4.7
Other comprehensive income (loss) attributable to CBI, Tax (Expense) Benefit   0.3 4.7 5.9
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount $ (21.8) (19.0) 37.4 10.6
Net unrealized gain (loss) on AFS debt securities        
Other comprehensive income (loss) attributable to CBI        
Net gain (loss), Before Tax Amount       (0.4)
Net gain (loss), Tax (Expense) Benefit       0.1
Net gain (loss), Net of Tax Amount       (0.3)
Reclassification adjustments, Before Tax Amount       1.9
Reclassification adjustments, Tax (Expense) Benefit       0.9
Reclassification adjustments, Net of Tax Amount       2.8
Other comprehensive income (loss) attributable to CBI, Before Tax Amount       1.5
Other comprehensive income (loss) attributable to CBI, Tax (Expense) Benefit       1.0
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount       2.5
Pension/postretirement adjustments        
Other comprehensive income (loss) attributable to CBI        
Net gain (loss), Before Tax Amount   (2.3) (3.1) 0.4
Net gain (loss), Tax (Expense) Benefit   0.7 0.9 (0.1)
Net gain (loss), Net of Tax Amount   (1.6) (2.2) 0.3
Reclassification adjustments, Before Tax Amount   0.0 1.8 0.3
Reclassification adjustments, Tax (Expense) Benefit   0.0 (0.1) (0.1)
Reclassification adjustments, Net of Tax Amount   0.0 1.7 0.2
Other comprehensive income (loss) attributable to CBI, Before Tax Amount   (2.3) (1.3) 0.7
Other comprehensive income (loss) attributable to CBI, Tax (Expense) Benefit   0.7 0.8 (0.2)
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount   $ (1.6) $ (0.5) $ 0.5