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EARNINGS PER COMMON SHARE - Additional Information (Detail) - $ / shares
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2017
Earnings Per Share Diluted [Line Items]      
Common stock, shares issued 218,700,394   220,382,343
Liquidation value per share     $ 25
Restricted Stock [Member]      
Earnings Per Share Diluted [Line Items]      
Unvested shares of restricted stock 4,178,791   1,816,968
Stock Options [Member]      
Earnings Per Share Diluted [Line Items]      
Antidilutive effect on earnings per share 34,989 69,848