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EARNINGS PER SHARE (EPS) (Details) - Summary of Reconciliation of Share Amounts Used in Earnings Per Share
In Thousands, unless otherwise specified
3 Months Ended
Dec. 31, 2013
Dec. 31, 2012
EARNINGS PER SHARE (EPS) (Details) - Summary of Reconciliation of Share Amounts Used in Earnings Per Share [Line Items]    
Weighted average shares outstanding - basic 52,754 55,153
Incremental shares from stock based compensation 1,879 2,112
Weighted average shares outstanding - diluted 54,633 57,265
Employee Stock Option [Member]
   
EARNINGS PER SHARE (EPS) (Details) - Summary of Reconciliation of Share Amounts Used in Earnings Per Share [Line Items]    
Anti-dilutive options excluded from diluted EPS computation 710 884