XML 51 R34.htm IDEA: XBRL DOCUMENT v3.22.1
SHARE-BASED COMPENSATION AWARDS SHARE-BASED COMPENSATION AWARDS (Tables)
3 Months Ended
Mar. 31, 2022
Share-based Payment Arrangement [Abstract]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions The assumptions used in the determination of fair value for stock options granted in first quarter 2022 and 2021 are provided in the table below:
First Quarter
Assumptions20222021
Expected volatility rate28.69%28.99%
Expected dividend yield2.46%3.58%
Average risk-free interest rate1.93%0.95%
Expected term years6.46.0