Quarterly report pursuant to Section 13 or 15(d)

Comprehensive Income Attributable to CBI (Details 1)

v3.10.0.1
Comprehensive Income Attributable to CBI (Details 1) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Aug. 31, 2018
Aug. 31, 2017
Aug. 31, 2018
Aug. 31, 2017
Accumulated other comprehensive income (loss), net of income tax effect [Roll Forward]        
Accumulated other comprehensive income (loss), beginning of period     $ 7,975.1  
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]        
Accumulated other comprehensive income (loss), end of period $ 11,268.3   11,268.3  
Accumulated Other Comprehensive Income (Loss) [Member]        
Accumulated other comprehensive income (loss), net of income tax effect [Roll Forward]        
Accumulated other comprehensive income (loss), beginning of period     (202.9)  
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]        
Other comprehensive loss before reclassification adjustments     (99.9)  
Amounts reclassified from accumulated other comprehensive loss     (1.8)  
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount 74.0 $ 124.9 (101.7) $ 312.4
Accumulated other comprehensive income (loss), end of period (304.6)   (304.6)  
Foreign Currency Translation Adjustments [Member]        
Accumulated other comprehensive income (loss), net of income tax effect [Roll Forward]        
Accumulated other comprehensive income (loss), beginning of period     (212.3)  
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]        
Other comprehensive loss before reclassification adjustments     (92.5)  
Amounts reclassified from accumulated other comprehensive loss     0.0  
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount     (92.5)  
Accumulated other comprehensive income (loss), end of period (304.8)   (304.8)  
Net Unrealized Gains on Derivative Instruments [Member]        
Accumulated other comprehensive income (loss), net of income tax effect [Roll Forward]        
Accumulated other comprehensive income (loss), beginning of period     14.5  
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]        
Other comprehensive loss before reclassification adjustments     (7.1)  
Amounts reclassified from accumulated other comprehensive loss     (4.8)  
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount     (11.9)  
Accumulated other comprehensive income (loss), end of period 2.6   2.6  
Net Unrealized Losses on AFS Debt Securities [Member]        
Accumulated other comprehensive income (loss), net of income tax effect [Roll Forward]        
Accumulated other comprehensive income (loss), beginning of period     (2.5)  
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]        
Other comprehensive loss before reclassification adjustments     (0.3)  
Amounts reclassified from accumulated other comprehensive loss     2.8  
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount     2.5  
Accumulated other comprehensive income (loss), end of period 0.0   0.0  
Pension/ Postretirement Adjustments [Member]        
Accumulated other comprehensive income (loss), net of income tax effect [Roll Forward]        
Accumulated other comprehensive income (loss), beginning of period     (2.6)  
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]        
Other comprehensive loss before reclassification adjustments     0.0  
Amounts reclassified from accumulated other comprehensive loss     0.2  
Other comprehensive income (loss) attributable to CBI, Net of Tax Amount     0.2  
Accumulated other comprehensive income (loss), end of period $ (2.4)   $ (2.4)