Intangible Assets, Net - Schedule of Remaining Weighted-Average Amortization Period for Intangible Assets (Detail)	6 Months Ended
	Jun. 30, 2022
Anchor Tenant Relationships [Member]
Finite Lived Intangible Assets [Line Items]
Remaining weighted-average amortization period	11 years 10 months 24 days
In-Place Leases [Member]
Finite Lived Intangible Assets [Line Items]
Remaining weighted-average amortization period	9 years 9 months 18 days
Policy Renewal Rights [Member]
Finite Lived Intangible Assets [Line Items]
Remaining weighted-average amortization period	3 years 8 months 12 days