Annual report pursuant to Section 13 and 15(d)

Other Assets (Details Textual)

v2.4.0.8
Other Assets (Details Textual) (USD $)
In Millions, unless otherwise specified
12 Months Ended 0 Months Ended 12 Months Ended 0 Months Ended
Feb. 28, 2014
Feb. 28, 2013
Feb. 29, 2012
Jun. 07, 2013
Crown Imports [Member]
Feb. 28, 2014
Crown Imports [Member]
Feb. 28, 2013
Crown Imports [Member]
Feb. 29, 2012
Crown Imports [Member]
Oct. 04, 2011
Ruffino [Member]
May 31, 2010
Ruffino [Member]
Feb. 28, 2014
Opus One [Member]
Feb. 28, 2013
Opus One [Member]
Feb. 28, 2014
Other [Member]
Minimum [Member]
Feb. 28, 2014
Other [Member]
Maximum [Member]
Schedule of Equity Method Investments [Line Items]                          
Cash distributions received         $ 30.3 $ 230.2 $ 222.0            
Investments in equity method investees 73.3 243.6 248.3     169.3       63.5 59.3    
Carrying amount of equity method investment in excess of Company's equity in underlying assets           $ 13.6              
Equity method investment, ownership percentage               49.90% 49.90% 50.00%   20.00% 50.00%
Percentage of equity method investments' summarized financial information 100.00%     100.00%       100.00%