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SHARE-BASED COMPENSATION PLANS AND AWARDS (Tables)
12 Months Ended
Dec. 31, 2023
Share-Based Payment Arrangement [Abstract]  
Schedule of Assumptions Used in the Determination of Fair Value of Stock Options Awarded
The weighted average assumptions used in the determination of fair value for stock options awarded in 2023, 2022, and 2021 are provided in the table below:
Assumptions202320222021
Expected volatility rate30.55%28.98%28.99%
Expected dividend yield3.31%2.57%3.58%
Average risk-free interest rate4.13%2.35%0.95%
Expected term years6.46.46.0
Schedule of Activity of Stock Option Awards
A summary of the activity of the Company's stock option awards for 2023, 2022, and 2021 is presented below:
 202320222021
 OptionsWeighted-Average Exercise PriceOptionsWeighted-Average Exercise PriceOptionsWeighted-Average Exercise Price
Outstanding at beginning of year3,479,200 $88 3,168,500 $84 3,526,600 $79 
Granted409,300 $85 443,100 $113 449,700 $109 
Exercised(38,200)$68 (122,700)$74 (807,200)$77 
Cancelled, forfeited, or expired(26,300)$94 (9,700)$87 (600)$74 
Outstanding at end of year3,824,000 $88 3,479,200 $88 3,168,500 $84 
Options exercisable at year-end2,974,100 2,534,400 2,047,500 
Available for grant at end of year6,698,702 8,355,640 9,866,480 
Schedule of Remaining Contractual Term and Weighted Average Exercise Price of Stock Options Outstanding and Exercisable
The following table provides the remaining contractual term and weighted average exercise prices of stock options outstanding and exercisable at December 31, 2023:
 Options OutstandingOptions Exercisable
Range of Exercise Prices
Number Outstanding at
 December 31, 2023
Weighted-Average Remaining Contractual Life (Years)Weighted-Average Exercise Price
Number Exercisable at
December 31, 2023
Weighted-Average Exercise Price
$61-$751,002,5004.3$65 1,002,500$65 
$76-$901,491,0005.7$82 1,027,600$82 
$91-$105530,4004.2$104 530,400$104 
$106-$121800,1007.6$114 413,600$113 
 3,824,0005.5$88 2,974,100$85 
Schedule of Summary of Status of Nonvested Options
A summary of the changes in the Company's nonvested options during the year ended December 31, 2023 is presented below:
Nonvested OptionsNumber of OptionsWeighted-Average Grant Date Fair Value
Nonvested at January 1, 2023
944,800 $20.50
Granted409,300 $21.67
Vested(497,800)$16.96
Cancelled, forfeited, or expired(6,400)$23.42
Nonvested options at December 31, 2023
849,900 $23.12