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Equity Based Compensation Plans (Tables)
12 Months Ended
Dec. 31, 2025
Share-Based Payment Arrangement, Noncash Expense [Abstract]  
Schedule of Restricted Stock Activity
The following table summarizes information about the Company’s restricted stock awards:

Year Ended December 31,
 202520242023
SharesWeighted-
average
grant
date fair value
SharesWeighted-
average
grant
date fair value
SharesWeighted-
average
grant
date fair value
Unvested at beginning of year101,929 $211.27 101,701 $197.22 182,915 $222.90 
Granted57,550 260.90 52,300 212.02 2,315 220.40 
Vested(61,477)218.50 (24,002)187.32 (37,075)247.07 
Forfeited and canceled(2,855)235.94 (28,070)182.25 (46,454)259.71 
Unvested at end of year95,147 $235.88 101,929 $211.27 101,701 $197.22 
Schedule of Weighted Average Assumptions Used to Estimate Fair Value of Stock Options Stock options have the following weighted average assumptions:
 202520242023
Stock price$— $— $216.31
Risk-free interest rates— — 4.06 %
Expected lives— — 6 years
Volatility— — 36.00 %
Dividend yield— — 3.30 %
Schedule of Options Activity
The following table summarizes information about the Company’s stock options:
Year Ended December 31,
 202520242023
OptionsWeighted-
average
exercise
price
OptionsWeighted-
average
exercise
price
OptionsWeighted-
average
exercise
price
Outstanding at beginning of year471,383 $280.11 530,812 $273.51 487,446 $279.46 
Granted— — — — 49,908 216.31 
Exercised(41,408)215.65 (56,304)218.68 — — 
Forfeited and canceled(10,286)327.52 (3,125)266.21 (6,542)280.21 
Outstanding at end of year419,689 $285.31 471,383 $280.11 530,812 $273.51 
Exercisable at year end419,689 $285.31 453,240 $282.73 417,739 $282.30 
Schedule of Long Term Incentive Plan - Z Units
The following table summarizes information about the Company’s 2015 and 2014 LTIP awards:
Total Vested and
Outstanding Units
Weighted-
average
Grant-date
Fair Value
Balance as of December 31, 202397,637 $86.16 
Converted(30,142)
Balance as of December 31, 202467,495 $85.80 
Converted(12,948)
Balance as of December 31, 202554,547 $85.60