XML 79 R67.htm IDEA: XBRL DOCUMENT v3.20.2
STOCK-BASED COMPENSATION - Fair Value Assumptions (Details) - Stock Appreciation Rights (SARs)
9 Months Ended
Sep. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Volatility 35.60%
Expected life (in years) 700.00%
Expected dividend yield 2.00%
Minimum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Range of risk-free rate 0.10%
Maximum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Range of risk-free rate 1.00%