Current report filing

Commitments and Contingencies (Details Textual)

v3.8.0.1
Commitments and Contingencies (Details Textual) - Guarantee obligations [Member] - USD ($)
$ in Millions
12 Months Ended
Feb. 28, 2015
Feb. 28, 2017
Feb. 29, 2016
Loss Contingencies [Line Items]      
Gain on release from indemnification $ 7.5    
Indemnification liabilities   $ 9.6 $ 3.7
Potential future payments   81.2  
Amount subject to recovery from third parties under recourse provisions   $ 57.6