XML 87 R74.htm IDEA: XBRL DOCUMENT v3.22.4
Stockholders' Equity (Schedule of Stock Awards) (Details) - Stock Awards - $ / shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Number of Shares      
Balance at beginning of the period (in shares) 149,961 119,727 129,128
Granted (in shares) 91,988 40,102 66,029
Dividend equivalents (in shares) 6,210 3,778 3,303
Forfeited (in shares) (4,840) (1,053) (73,581)
Vested (in shares) (80,938) (12,593) (5,152)
Balance at end of the period (in shares) 162,381 149,961 119,727
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]      
Outstanding exercise price (in usd per share) $ 104.01 $ 89.92 $ 96.21
Granted (in usd per share) 110.83 143.54 98.98
Dividend equivalents (in usd per share) 103.29 134.82 96.54
Forfeited (in usd per share) 78.11 96.55 107.91
Vested (in usd per share) 82.40 95.03 100.46
Outstanding exercise price (in usd per share) $ 120.12 $ 104.01 $ 89.92