Quarterly report pursuant to Section 13 or 15(d)

Goodwill (Details)

v2.4.0.8
Goodwill (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended 12 Months Ended
Aug. 31, 2013
Aug. 31, 2013
Feb. 28, 2013
Feb. 29, 2012
Changes in the carrying amount of goodwill:        
Goodwill $ 6,418.3 $ 6,418.3 $ 2,722.3 $ 2,632.9
Accumulated impairment losses (279.1) (279.1) 0 0
Net goodwill 6,139.2 6,139.2 2,722.3 2,632.9
Purchase accounting allocations   3,715.8 110.0  
Foreign currency translation adjustments   (15.3) (20.6)  
Impairment of goodwill (283.6) (283.6)    
Wine and Spirits [Member]
       
Changes in the carrying amount of goodwill:        
Goodwill 2,704.1 2,704.1 2,722.3 2,632.9
Accumulated impairment losses (279.1) (279.1) 0 0
Net goodwill 2,425.0 2,425.0 2,722.3 2,632.9
Purchase accounting allocations   0 110.0  
Foreign currency translation adjustments   (13.7) (20.6)  
Impairment of goodwill   (283.6)    
Beer [Member]
       
Changes in the carrying amount of goodwill:        
Goodwill 3,714.2 3,714.2 13.0 13.0
Accumulated impairment losses 0 0 0 0
Net goodwill 3,714.2 3,714.2 13.0 13.0
Purchase accounting allocations   3,702.8 0  
Foreign currency translation adjustments   (1.6) 0  
Impairment of goodwill   0    
Consolidations and Eliminations [Member]
       
Changes in the carrying amount of goodwill:        
Goodwill 0 0 (13.0) (13.0)
Accumulated impairment losses 0 0 0 0
Net goodwill 0 0 (13.0) (13.0)
Purchase accounting allocations   13.0 0  
Foreign currency translation adjustments   0 0  
Impairment of goodwill   $ 0