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EQUITY: Share Repurchase Program (Details) - 2017 Share Repurchase Program [Member] - USD ($)
shares in Thousands, $ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Jun. 30, 2017
Aug. 31, 2018
Aug. 31, 2018
Equity, Class of Treasury Stock [Line Items]      
Share repurchase program, period in force 3 years    
Share repurchase program, authorized amount $ 300,000    
Number of shares repurchased   102 553
Value of shares repurchased   $ 10,000 $ 55,985