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Share-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2020
Share-based Payment Arrangement [Abstract]  
Fair Valuation Assumptions for Stock Options
The weighted average assumptions used to determine the fair value of stock options granted for the six months ended June 30, 2020, is as follows:

Risk-free interest rates1.4 %
Expected volatility41.3 %
Expected dividend yield3.9 %
Expected life (in years)6.2
Exercise price$19.67  
Intrinsic value$—