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Note 25 EMPLOYEE COMPENSATION AND BENEFIT PLANS (Detail) - (Table 4) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Equity-based compensation expense:      
Excess tax benefit related to share-based awards $ 11,031 $ 2,142 $ 3,157
Stock Options [Member]
     
Equity-based compensation expense:      
Awards 2,776 926 1,088
Stock Distribution [Member]
     
Equity-based compensation expense:      
Awards $ 158