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Equity Based Compensation Plans - Schedule of Restricted Stock Activity and LITP Units (Details) - $ / shares
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Restricted Stock        
Shares        
Unvested at beginning of year (in shares) 95,147 101,929 101,701 182,915
Granted (in shares) 57,550 52,300 2,315  
Vested (in shares) (61,477) (24,002) (37,075)  
Forfeited and canceled (in shares) (2,855) (28,070) (46,454)  
Unvested at end of year (in shares) 95,147 101,929 101,701 182,915
Weighted- average grant date fair value        
Unvested at beginning of year (in dollars per share) $ 211.27 $ 197.22 $ 222.90  
Granted (in dollars per share) 260.90 212.02 220.40  
Vested (in dollars per share) 218.50 187.32 247.07  
Forfeited and canceled (in dollars per share) 235.94 182.25 259.71  
Unvested at end of year (in dollars per share) 235.88 211.27 197.22  
Long Term Incentive Plans - Z Units and 2014 LTIP Units        
Weighted- average grant date fair value        
Unvested at beginning of year (in dollars per share) 85.80 86.16    
Unvested at end of year (in dollars per share) $ 85.60 $ 85.80 $ 86.16  
Total Vested and Outstanding Units        
Total outstanding units, beginning balance (in shares) 67,495 97,637    
Total outstanding units, converted (in shares) (12,948) (30,142)    
Total outstanding units, ending balance (in shares) 54,547 67,495 97,637