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SUBSEQUENT EVENTS - Narrative (Details) - $ / shares
3 Months Ended 6 Months Ended
Jul. 31, 2019
Jun. 30, 2019
Jul. 01, 2018
Jun. 30, 2019
Jul. 01, 2018
Subsequent Event [Line Items]          
Cash dividends declared per common share   $ 0.30 $ 0.30 $ 0.60 $ 0.55
Subsequent Event          
Subsequent Event [Line Items]          
Dividend payable date Jul. 31, 2019        
Cash dividends declared per common share $ 0.30        
Dividend declared date Aug. 19, 2019        
Dividend payable date of record Aug. 12, 2019