Annual report pursuant to Section 13 and 15(d)

Accumulated Other Comprehensive Income (Loss) (Details 1)

v3.19.1
Accumulated Other Comprehensive Income (Loss) (Details 1) - USD ($)
$ in Millions
 12 Months Ended
Feb. 28, 2019
Feb. 28, 2018
Feb. 28, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Stockholders' equity, beginning of period $ 7,975.1    
Other comprehensive income (loss) attributable to CBI      
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount (152.8) $ 208.0 $ 42.0
Stockholders' equity, end of period 12,551.0 7,975.1  
Share of other comprehensive income of equity method investments [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Stockholders' equity, beginning of period 0.0    
Other comprehensive income (loss) attributable to CBI      
Other comprehensive income (loss), before reclassification adjustments 29.6    
Amounts reclassified from accumulated other comprehensive loss 0.0    
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount 29.6 0.0 0.0
Stockholders' equity, end of period 29.6 0.0  
Accumulated Other Comprehensive Income (Loss) [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Stockholders' equity, beginning of period (202.9)    
Other comprehensive income (loss) attributable to CBI      
Other comprehensive income (loss), before reclassification adjustments (151.3)    
Amounts reclassified from accumulated other comprehensive loss 0.3    
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount (151.0) 196.9 52.7
Stockholders' equity, end of period (353.9) (202.9)  
Foreign currency translation adjustments [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Stockholders' equity, beginning of period (212.3)    
Other comprehensive income (loss) attributable to CBI      
Other comprehensive income (loss), before reclassification adjustments (194.2) 145.7 (79.0)
Amounts reclassified from accumulated other comprehensive loss 0.0 0.0 111.5
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount (194.2) 145.7 32.5
Stockholders' equity, end of period (406.5) (212.3)  
Net gain (loss) on derivative instruments [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Stockholders' equity, beginning of period 14.5    
Other comprehensive income (loss) attributable to CBI      
Other comprehensive income (loss), before reclassification adjustments 13.3 55.2 (23.0)
Amounts reclassified from accumulated other comprehensive loss (2.7) (2.7) 31.1
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount 10.6 52.5 8.1
Stockholders' equity, end of period 25.1 14.5  
Net unrealized loss on AFS debt securities [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Stockholders' equity, beginning of period (2.5)    
Other comprehensive income (loss) attributable to CBI      
Other comprehensive income (loss), before reclassification adjustments (0.3) (0.2) 0.5
Amounts reclassified from accumulated other comprehensive loss 2.8 0.0 0.0
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount 2.5 (0.2) 0.5
Stockholders' equity, end of period 0.0 (2.5)  
Pension/ postretirement adjustments [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Stockholders' equity, beginning of period (2.6)    
Other comprehensive income (loss) attributable to CBI      
Other comprehensive income (loss), before reclassification adjustments 0.3 (1.1) 0.2
Amounts reclassified from accumulated other comprehensive loss 0.2 0.0 11.4
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount 0.5 (1.1) $ 11.6
Stockholders' equity, end of period $ (2.1) $ (2.6)