Investments - Schedule of Purchase Price Allocation of Properties (Details) $ in Thousands	Sep. 30, 2021 USD ($)
Real Estate Investment Property Net [Abstract]
Building and building improvements	$ 3,588,114
Land and land improvements	685,437
Furniture, fixtures and equipment	49,824
In-place lease intangibles	125,655
Above-market lease intangibles	7,406
Below-market lease intangibles	(12,741)
Above-market ground lease intangibles	(2,292)
Other intangibles	12,376
Total purchase price	4,453,779	[1]
Assumed mortgage notes	(156,515)
Non-controlling interest	(3,349)
Net purchase price	$ 4,293,915

[1] Purchase price excludes acquisition-related costs of $29.6 million.