Annual report pursuant to Section 13 and 15(d)

STOCK-BASED COMPENSATION (Details)

v3.10.0.1
STOCK-BASED COMPENSATION (Details)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]      
Dividend yield 1.40% 1.20% 1.10%
Expected volatility 18.70% 21.60% 19.50%
Risk-free interest rate 1.80% 0.90% 0.40%
Expected life (in months) 6 months 6 months 6 months