Derivative Instruments And Hedging Activities (Schedule Of Effect Of Derivative Instruments On The Consolidated Statements Of Earnings) (Details) (Designated As Hedging Instrument [Member], USD $)
In Thousands, unless otherwise specified
3 Months Ended
May 31, 2014
May 31, 2013
Designated As Hedging Instrument [Member]
   
Derivative [Line Items]    
Loss recognized in AOCL $ (1,798) [1] $ 462 [1]
Loss reclassified from AOCL into CAF Income (2,263) [1] (2,905) [1]
Gain recognized in CAF income $ 0 [2] $ 21 [2]
[1] (1)Represents the effective portion.
[2] Represents the ineffective portion.