XML 52 R39.htm IDEA: XBRL DOCUMENT v3.22.0.1
Stock-Based Compensation (Tables)
12 Months Ended
Dec. 31, 2021
Share-based Payment Arrangement [Abstract]  
Schedule of Stock-Based Compensation Expense
Stock based compensation expense for the years ended December 31, 2021, 2020 and 2019 included as a component of “Selling, general and administrative expenses” was as follows:

 202120202019
Stock based compensation$136.1 $117.0 $101.2 
Tax benefit recognized in net earnings28.6 24.6 21.3 
Schedule of Weighted-Average Assumptions of Stock-Based Compensation The weighted-average fair value of options granted in 2021, 2020 and 2019 were calculated using the following weighted-average assumptions:
 202120202019
Weighted-average fair value ($)95.17 63.22 68.05 
Risk-free interest rate (%)0.94 0.81 2.37 
Average expected option life (years)5.615.645.42
Expected volatility (%)25.14 20.39 19.22 
Expected dividend yield (%)0.56 0.62 0.58 
Schedule of Share-Based Compensation Activity
The following table summarizes the Company’s activities with respect to its share-based compensation plans for the years ended December 31, 2021 and 2020:
 Number of sharesWeighted-average
exercise price
per share
Weighted-average
contractual term
Aggregate intrinsic
value
Outstanding at December 31, 20193.349 $219.40   
Granted0.762 333.45   
Exercised(0.670)157.85   
Canceled(0.075)304.56   
Outstanding at December 31, 20203.366 255.32 6.79$591.7 
Granted0.516 405.20   
Exercised(0.537)195.07   
Canceled(0.122)312.97   
Outstanding at December 31, 20213.223 287.15 6.61$659.9 
Exercisable at December 31, 20211.480 $219.68 4.90$402.8 
Schedule of Stock-Based Compensation by Exercise Price Range
The following table summarizes information for stock options outstanding at December 31, 2021:
 Outstanding optionsExercisable options
Exercise priceNumberAverage
exercise
price
Average remaining
life (years)
NumberAverage
exercise
price
$93.62 - $166.19
0.359 $141.69 2.40.359 $141.69 
$166.20 - $208.79
0.353 177.69 4.50.353 177.69 
$208.80 - $275.58
0.338 236.24 5.90.247 223.79 
$275.59 - $279.44
0.447 278.40 6.20.264 277.77 
$279.45 -$323.36
0.617 319.40 8.10.046 287.89 
$323.37 - $327.91
0.397 326.32 7.20.176 326.32 
$327.92 - $398.19
0.204 366.45 7.90.035 351.25 
$398.20 - $407.21
0.403 401.27 9.2— — 
$407.22 - $491.86
0.105 422.59 9.1— — 
$93.62 - $491.86
3.223 $287.15 6.61.480 $219.68 
Schedule of Nonvested Restricted Stock Awards Activity A summary of the Company’s nonvested shares activity for 2021 and 2020 is as follows:
 Number of
shares
Weighted-average
grant date
fair value
Nonvested at December 31, 20190.709 $275.00 
Granted0.285 358.07 
Vested(0.308)254.02 
Forfeited(0.085)309.28 
Nonvested at December 31, 20200.601 $320.36 
Granted0.228 409.36 
Vested(0.294)308.79 
Forfeited(0.037)350.53 
Nonvested at December 31, 20210.498 $365.79