XML 66 R35.htm IDEA: XBRL DOCUMENT v3.24.0.1
Share-based Compensation (Tables)
12 Months Ended
Dec. 31, 2023
Share-Based Payment Arrangement [Abstract]  
Share-based Compensation Expense and Effect on Diluted Earnings Per Common Share
Share-based compensation expense and the effect on diluted earnings per common share were as follows:
In millions, except per share data202320222021
Share-based compensation expense$175.2 $166.7 $139.2 
After tax$155.4 $145.9 $120.4 
Earnings per common share-diluted$0.21 $0.20 $0.16 
Weighted Average Assumptions
Weighted-average assumptions
202320222021
Expected dividend yield2.3 %2.2 %2.4 %
Expected stock price volatility21.6 %21.3 %21.8 %
Risk-free interest rate3.9 %1.9 %0.7 %
Expected life of options (in years)
5.85.75.7
Fair value per option granted$54.35 $42.12 $30.91 
Summary of Status and Changes of Stock Option Grants
A summary of the status of the Company’s stock option grants as of December 31, 2023, 2022 and 2021, and changes during the years then ended, is presented in the following table:
202320222021
OptionsShares in
millions
Weighted-
average
exercise
price
Weighted-
average
remaining
contractual
life in years
Aggregate
intrinsic
value in
millions
Shares in
millions
Weighted-
average
exercise
price
Shares in
millions
Weighted-
average
exercise
price
Outstanding at beginning of year11.4 $172.27 12.0 $156.13 13.4 $139.44 
Granted1.2 266.70 1.6 252.97 2.1 215.73 
Exercised(2.0)133.76 (1.9)128.08 (2.4)115.29 
Forfeited/expired(0.1)244.95   (0.3)225.93 (1.1)160.50 
Outstanding at end of year10.5 $189.78 5.5$1,116.1 11.4 $172.27 12.0 $156.13 
Exercisable at end of year7.2 $165.22 4.4$951.7 7.7 7.8  
Summary of RSU Activity
A summary of the Company’s RSU activity during the years ended December 31, 2023, 2022 and 2021 is presented in the following table:
 202320222021
RSUsShares in
millions
Weighted-
average
grant date
fair value
Shares in
millions
Weighted-
average
grant date
fair value
Shares in
millions
Weighted-
average
grant date
fair value
Nonvested at beginning of year1.2 $222.32 1.3 $197.10 1.3 $176.81 
Granted0.5 255.14 0.5 242.82 0.6 206.92 
Vested(0.4)210.03 (0.4)173.31 (0.4)153.55 
Forfeited(0.1)244.58 (0.2)205.61 (0.2)168.38 
Nonvested at end of year1.2 $238.21 1.2 $222.32 1.3 $197.10