Equity-Based Compensation of the Company (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended		3 Months Ended	9 Months Ended
	Feb. 10, 2023	Feb. 28, 2025	Feb. 28, 2023	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Withholding of common shares for employee income taxes (in shares)				5,267	211,605	381,166
Employee income taxes paid related to shares withheld upon vesting of equity awards					$ 7,261	$ 10,665
Vesting immediately
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage					50.00%
Vesting one year thereafter
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage					50.00%
Restricted Common Share Award Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Withholding of common shares for employee income taxes (in shares)					212,000	381,000
Employee income taxes paid related to shares withheld upon vesting of equity awards					$ 7,300	$ 10,700
Restricted Common Share Award Plan | Restricted common shares | Non-employee Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares/Units, granted (in shares/units)		30,000
Grant date fair value per share (in dollars per share)		$ 34.59
Vesting period		1 year
Restricted Common Share Award Plan | Restricted common shares | Executive officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares/Units, granted (in shares/units)		169,000
Grant date fair value per share (in dollars per share)		$ 35.30
Vesting period		3 years
Basic Long Term Incentive Plan Units | Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value per share (in dollars per share)		$ 22.33			$ 34.59
Vesting period					1 year
Recognition period					1 year
Shares issued in period (in shares)					15,180
2025 Performance Share Plan | Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares/Units, granted (in shares/units)		62,000
Grant date fair value per share (in dollars per share)		$ 22.22
Maximum number of restricted common shares that may be earned (in shares)					62,000
Measurement period		3 years			3 years
2025 Performance Share Plan | Performance Shares | Vesting one year thereafter
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					1 year
2025 Performance Share Plan | Basic Long Term Incentive Plan Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of restricted common shares that may be earned (in shares)					234,000
2022 PSP | Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Measurement period	3 years
2022 PSP | Performance Shares | Relative portion of award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued in period (in shares)			401,613
2022 PSP | Performance Shares | Vesting immediately | Relative portion of award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued in period (in shares)			258,532
2022 PSP | Performance Shares | Vesting one year thereafter | Relative portion of award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued in period (in shares)			143,081