Acquisitions of Rental Property - Purchase Price Allocation for Real Estate Acquisitions (Detail) - USD ($) $ in Thousands		Mar. 31, 2023	Mar. 31, 2022
Business Acquisition [Line Items]
Non-real estate liabilities assumed		$ 0	$ (6,440)
Business combination, recognized identifiable assets acquired and liabilities assumed, assets		5,366	211,984
Land
Business Acquisition [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, property, plant, and equipment		781	54,784
Land Improvements
Business Acquisition [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, property, plant, and equipment		360	5,410
Buildings and Improvements
Business Acquisition [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, property, plant, and equipment		3,890	142,269
Acquired In-Place Leases
Business Acquisition [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, Intangible assets	[1]	501	16,037
Acquired Below-Market Leases
Business Acquisition [Line Items]
Business combination, recognized identifiable assets acquired and liabilities assumed, Intangible assets	[2]	$ (166)	$ (76)

[1] The weighted average amortization period for acquired in-place leases is 20 years and 19 years for acquisitions completed during the three months ended March 31, 2023 and 2022, respectively.

[2] The weighted average amortization period for the acquired below-market leases is 20 years and nine years for acquisitions completed during the three months ended March 31, 2023 and 2022, respectively.