Share-based Compensation - Additional Information (Details)		1 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended
	Jan. 01, 2008 shares	Dec. 31, 2024 $ / shares shares	Sep. 30, 2025 USD ($) unit / shares fungibleUnit shares	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($) unit / shares fungibleUnit shares	Sep. 30, 2024 USD ($)	Dec. 31, 2024 USD ($) $ / shares shares	Dec. 31, 2023 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected life (in years)					0 years		7 years 6 months
Capitalized to assets associated with compensation expense related to our long-term compensation plans, restricted stock and stock options			$ 400,000	$ 400,000	$ 1,300,000	$ 1,300,000
All Other Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fungible units per share (in fungible units per share) | unit / shares			1.0		1.0
Expected life (in years)					10 years
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Period of commencement of option vesting, from date of grant (in years)					1 year
Remaining weighted average contractual life of the options outstanding (in years)					6 years 2 months 12 days
Remaining average contractual life of the options exercisable (in years)					1 year 2 months 12 days
Stock Options | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award expiration period (in years)					5 years
Options vesting period (in years)					1 year
Stock Options | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award expiration period (in years)					10 years
Options vesting period (in years)					5 years
Class O LTIP Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Preferred unit distributions as a percentage of common unit distributions			10.00%		10.00%
Awards granted (in shares) | shares		217,917
Share price (in dollars per share) | $ / shares		$ 100.00					$ 100.00
Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted (in shares) | shares					7,300		371,285
Compensation expense					$ 11,170,088		$ 10,939,602
Annual award vesting rate, low end of range (as a percent)					15.00%
Annual award vesting rate, high end of range (as a percent)					35.00%
Weighted average fair value of options granted during the period					$ 453,532		$ 24,676,422
Awards outstanding (in shares) | shares		4,449,709	4,447,374		4,447,374		4,449,709	4,089,174
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation cost related to unvested stock awards			$ 19,600,000		$ 19,600,000
Fair value of restricted stock vested during the period					$ 11,000,000.0		$ 7,400,000
Weighted average period for recognition of compensation cost related to unvested stock awards (in years)					1 year 9 months 18 days
LTIP units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average period for recognition of compensation cost related to unvested stock awards (in years)					1 year 7 months 6 days
Weighted average fair value of options granted during the period					$ 24,500,000		$ 34,100,000
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense			6,800,000	6,700,000	17,900,000	19,700,000
Total unrecognized compensation cost related to unvested stock awards			$ 31,000,000.0		$ 31,000,000.0
Employee Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of common stock available for issuance (shares) | shares	500,000
Duration of each offering period starting the first day of each calendar quarter (in months)	3 months
Discount from market price	85.00%
Shares of common stock issued (shares) | shares			262,757		262,757
Third Amendment and Restated 2005 Stock Option and Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum fungible units that may be granted (in shares) | fungibleUnit			39,890,000		39,890,000
Fungible units per share (in fungible units per share) | unit / shares			3.20		3.20
Third Amendment and Restated 2005 Stock Option and Incentive Plan | Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense			$ 400,000		$ 1,100,000
Total unrecognized compensation cost related to unvested stock awards			$ 3,400,000		$ 3,400,000
Stock Options, Stock Appreciation Rights and Other Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fungible units per share (in fungible units per share) | unit / shares			0.87		0.87
Award expiration period (in years)					5 years
Deferred Stock Compensation Plan for Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted (in shares) | shares					14,501
Compensation expense			$ 200,000	$ 200,000	$ 2,300,000	$ 2,600,000
Maximum percentage of the annual retainer fee, chairman fees and meeting fees that may be deferred by non-employee directors (percent)			100.00%		100.00%
Shares issued (in shares) | shares					10,311
Awards outstanding (in shares) | shares			92,805		92,805
Fourth Amended and Restated 2003 Stock Option and Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fungible units | fungibleUnit			9,300,000		9,300,000