Annual report pursuant to Section 13 and 15(d)

Accumulated Other Comprehensive Income (Loss) (Details 1)

v3.20.1
Accumulated Other Comprehensive Income (Loss) (Details 1) - USD ($)
$ in Millions
 12 Months Ended
Feb. 29, 2020
Feb. 28, 2019
Feb. 28, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Stockholders' equity, beginning of period $ 12,551.0    
Other comprehensive income (loss) attributable to CBI      
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount 90.5 $ (152.8) $ 208.0
Stockholders' equity, end of period 12,131.8 12,551.0  
Share of other comprehensive income (loss) of equity method investments [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Stockholders' equity, beginning of period 29.6    
Other comprehensive income (loss) attributable to CBI      
Other comprehensive income (loss), before reclassification adjustments (10.1) 29.6  
Amounts reclassified from accumulated other comprehensive income (loss) 0.0 0.0  
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount (10.1) 29.6 0.0
Stockholders' equity, end of period 19.5 29.6  
Accumulated Other Comprehensive Income (Loss) [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Stockholders' equity, beginning of period (353.9)    
Other comprehensive income (loss) attributable to CBI      
Other comprehensive income (loss), before reclassification adjustments 125.5    
Amounts reclassified from accumulated other comprehensive income (loss) (37.9)    
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount 87.6 (151.0) 196.9
Stockholders' equity, end of period (266.3) (353.9)  
Foreign currency translation adjustments [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Stockholders' equity, beginning of period (406.5)    
Other comprehensive income (loss) attributable to CBI      
Other comprehensive income (loss), before reclassification adjustments 83.4 (194.2) 145.7
Amounts reclassified from accumulated other comprehensive income (loss) (22.6) 0.0 0.0
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount 60.8 (194.2) 145.7
Stockholders' equity, end of period (345.7) (406.5)  
Net unrealized gain (loss) on derivative instruments [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Stockholders' equity, beginning of period 25.1    
Other comprehensive income (loss) attributable to CBI      
Other comprehensive income (loss), before reclassification adjustments 54.4 13.3 55.2
Amounts reclassified from accumulated other comprehensive income (loss) (17.0) (2.7) (2.7)
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount 37.4 10.6 52.5
Stockholders' equity, end of period 62.5 25.1  
Pension/postretirement adjustments [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Stockholders' equity, beginning of period (2.1)    
Other comprehensive income (loss) attributable to CBI      
Other comprehensive income (loss), before reclassification adjustments (2.2) 0.3 (1.1)
Amounts reclassified from accumulated other comprehensive income (loss) 1.7 0.2 0.0
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount (0.5) 0.5 $ (1.1)
Stockholders' equity, end of period $ (2.6) $ (2.1)