Income Taxes - Deferred Income Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Gross deferred income tax assets:
NOL carryforwards	$ 263,597	$ 246,768
Basis difference – real estate properties	43,226	48,460
Basis difference – equity investments	18,434	18,051
Section 163(j) interest limitation	2,105	1,689
Capital loss carryforward	6,096	7,161
Other – temporary differences	29,908	9,142
Total gross deferred income tax assets	363,366	331,271
Valuation allowance	(312,348)	(305,063)
Gross deferred income tax assets, net of valuation allowance	51,018	26,208
Gross deferred income tax liabilities:
Basis difference – real estate properties	128,803	98,529
Basis difference – equity investments	57,763	43,457
Other – temporary differences	2,321	1,673
Total gross deferred income tax liabilities	188,887	143,659
Net deferred income tax liabilities	$ 137,869	$ 117,451