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Share-Based Compensation - Narrative (Details) - shares
9 Months Ended 36 Months Ended
Feb. 21, 2024
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
2021 Equity Incentive Plan | RSUs        
Class of Stock [Line Items]        
Granted (in shares)   694,324 509,730  
2021 Equity Incentive Plan | RSUs | Employee | Chief Executive Officer        
Class of Stock [Line Items]        
Granted (in shares) 46,070      
2021 Equity Incentive Plan | RSUs | Employee | Chief Financial Officer        
Class of Stock [Line Items]        
Award vesting period 5 years      
Granted (in shares) 143,968      
2021 Equity Incentive Plan | RSUs | Maximum | Employee        
Class of Stock [Line Items]        
Award vesting period   3 years 3 years  
2021 Equity Incentive Plan | RSUs | Maximum | Non-Management Trustees        
Class of Stock [Line Items]        
Award vesting period   1 year 1 year  
2021 Equity Incentive Plan | PSUs        
Class of Stock [Line Items]        
Award vesting period   3 years 3 years 3 years
Granted (in shares)   254,157 227,033  
Service period   3 years 3 years  
2021 Equity Incentive Plan | PSUs | Minimum        
Class of Stock [Line Items]        
Percentage of units expected to vest (percent)   0.00%    
2021 Equity Incentive Plan | PSUs | Maximum        
Class of Stock [Line Items]        
Percentage of units expected to vest (percent)   200.00%    
2021 Employee Stock Purchase Plan        
Class of Stock [Line Items]        
Purchase period   6 months    
Purchase price of common stock (percent)   85.00%    
2021 Employee Stock Purchase Plan | Class A common shares        
Class of Stock [Line Items]        
Number of shares available to grant (in shares)   3,000,000