Share-Based Compensation - Narrative (Details) - shares	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
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
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