Quarterly report pursuant to Section 13 or 15(d)

STOCK COMPENSATION PLANS (Narrative) (Details)

v3.8.0.1
STOCK COMPENSATION PLANS (Narrative) (Details) - 2015 Equity Plan [Member]
shares in Millions
 3 Months Ended
Mar. 31, 2018
shares
Restricted Stock Units (RSUs) [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of restricted shares granted 0.7
Performance Shares [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of restricted shares granted 0.7
2017 to 2019 Performance Period [Member] | Minimum [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Share Based Goods And Nonemployee Services Transaction Valuation Method Payout Rate 0.00%
2017 to 2019 Performance Period [Member] | Maximum [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Share Based Goods And Nonemployee Services Transaction Valuation Method Payout Rate 200.00%