Share-Based Compensation - Narrative (Details) - USD ($) $ in Millions		3 Months Ended	12 Months Ended			36 Months Ended
	Feb. 21, 2024	Jun. 30, 2021	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2021
Class of Stock [Line Items]
Required retirement notice period			6 months
Restricted Share Units (RSU)
Class of Stock [Line Items]
Unrecognized compensation expense			$ 18.4
Weighted-average period for compensation expense recognition			1 year 7 months 6 days
Performance Share Units (PSU)
Class of Stock [Line Items]
Unrecognized compensation expense			$ 6.7
Weighted-average period for compensation expense recognition			1 year 2 months 12 days
2021 Equity Incentive Plan
Class of Stock [Line Items]
Required retirement notice period			6 months
2021 Equity Incentive Plan | Class A common shares
Class of Stock [Line Items]
Shares available for issuance (in shares)							9,544,095
2021 Equity Incentive Plan | Restricted Share Units (RSU)
Class of Stock [Line Items]
Awarded (in shares)			701,342	509,730	466,802
2021 Equity Incentive Plan | Restricted Share Units (RSU) | Employees | Chief Executive Officer
Class of Stock [Line Items]
Awarded (in shares)	46,070
2021 Equity Incentive Plan | Restricted Share Units (RSU) | Employees | Chief Financial Officer
Class of Stock [Line Items]
Vested period	5 years
Awarded (in shares)	143,968
2021 Equity Incentive Plan | Restricted Share Units (RSU) | Maximum | Employees
Class of Stock [Line Items]
Vested period			3 years	3 years	3 years
2021 Equity Incentive Plan | Restricted Share Units (RSU) | Maximum | Non-Management Trustees
Class of Stock [Line Items]
Vested period			1 year	1 year	1 year
2021 Equity Incentive Plan | Stock options
Class of Stock [Line Items]
Expiration period			10 years
2021 Equity Incentive Plan | Performance Share Units (PSU)
Class of Stock [Line Items]
Vested period			3 years	3 years	3 years	3 years
Awarded (in shares)			254,157	227,033	202,104
Award requisite service period			3 years	3 years	3 years
2021 Equity Incentive Plan | Performance Share Units (PSU) | Minimum
Class of Stock [Line Items]
Award vesting rights, percentage			0.00%
2021 Equity Incentive Plan | Performance Share Units (PSU) | Maximum
Class of Stock [Line Items]
Award vesting rights, percentage			200.00%
2021 Employee Stock Purchase Plan
Class of Stock [Line Items]
ESPP purchase period		6 months
ESPP purchase price of common stock, percent		85.00%
2021 Employee Stock Purchase Plan | Class A common shares
Class of Stock [Line Items]
ESPP shares authorized (in shares)		3,000,000