Annual report pursuant to Section 13 and 15(d)

EARNINGS PER SHARE (Narrative Details) (Details)

v3.8.0.1
EARNINGS PER SHARE (Narrative Details) (Details) - shares
3 Months Ended 12 Months Ended
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2016
Earnings Per Share [Abstract]                  
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount                 25,300,000
Antidilutive Incremental Common Shares Excluded and Attributable to Share-based Payment Arrangements 0 0 0 4,600,000 0 3,000,000 0 0