Quarterly report pursuant to Section 13 or 15(d)

Goodwill (Details Textual)

v2.4.0.8
Goodwill (Details Textual) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended 12 Months Ended 6 Months Ended 12 Months Ended 6 Months Ended 12 Months Ended 6 Months Ended 12 Months Ended
Aug. 31, 2013
Aug. 31, 2013
Feb. 28, 2013
Jul. 01, 2012
Mark West [Member]
Aug. 31, 2013
Wine and Spirits [Member]
Feb. 28, 2013
Wine and Spirits [Member]
Aug. 31, 2013
Beer [Member]
Feb. 28, 2013
Beer [Member]
Aug. 31, 2013
Consolidations and Eliminations [Member]
Feb. 28, 2013
Consolidations and Eliminations [Member]
Goodwill [Line Items]                    
Purchase accounting allocations   $ 3,715.8 $ 110.0   $ 0 $ 110.0 $ 3,702.8 $ 0 $ 13.0 $ 0
Impairment of goodwill 283.6 283.6     283.6   0   0  
Business acquisition, purchase price       $ 159.3