Investments in Unconsolidated Entities - Summary of Properties Contributed In Unconsolidated Entities (Parenthetical) (Detail) - USD ($)		6 Months Ended		12 Months Ended
		Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Sep. 30, 2021	Sep. 27, 2019	Mar. 29, 2019	Mar. 20, 2018
Related Party Transaction [Line Items]
Gain on sale of real estate		$ 67,016,000	$ 42,305,000
Minimum [Member]
Related Party Transaction [Line Items]
Final contribution value						$ 2,750,000
Mark 302 JV [Member]
Related Party Transaction [Line Items]
Contribution Date	[1]	Mar. 20, 2018
Cockeysville JV [Member]
Related Party Transaction [Line Items]
Contribution Date	[2]	Mar. 29, 2019
Cockeysville JV [Member] | Maximum [Member]
Related Party Transaction [Line Items]
Final contribution value							$ 14,600,000
Invesco Real Estate [Member] | Maximum [Member]
Related Party Transaction [Line Items]
Final contribution value					$ 60,000,000.0
Gain or loss on sale of real estate based on final contribution value		$ 30,000,000.0
Invesco Real Estate [Member] | Santa Monica, CA [Member] | Mark 302 JV [Member] | Minimum [Member]
Related Party Transaction [Line Items]
Final contribution value								$ 60,000,000.0
Landmark Land Holdings, LLC [Member] | Cockeysville JV [Member]
Related Party Transaction [Line Items]
Gain or loss on sale of real estate based on final contribution value				$ 2,100,000

[1] The Mark 302 JV was subject to a revaluation which resulted in the Company adjusting the Contribution Value down to $60.0 million and reduced the Gain (Loss) by $30.0 million. As of September 30, 2021, the amended determination date, there has been no change to the adjusted Contribution Value and the final Contribution Value is $60.0 million.

[2] The Cockeysville JV is subject to revaluation upon our partner contributing an adjacent parcel of land (the “Additional Land Parcel”) to the joint venture which was conditioned on certain milestones being met with respect to entitling the Additional Land Parcel for residential use. As of December 31, 2021, the parcel has been entitled and, with our consent, the partner entered a sales contract with a third party for the land. As a result, the Company received its share of the proceeds from the sale in lieu of the parcel being contributed to the venture and recorded an additional gain of $2.1 million during the year ended December 31, 2021. The Company has determined that the final contribution value is $14.6 million.