Commitments and Contingencies - Narrative (Details) $ in Millions	Feb. 09, 2021 USD ($) property	Dec. 31, 2020 property	Dec. 19, 2019 building
Other Commitments [Line Items]
Number of properties		222	17
Subsequent event | Third-party seller
Other Commitments [Line Items]
Number of properties | property	6
Subsequent event | Third-party seller | Industrial property
Other Commitments [Line Items]
Aggregate purchase price | $	$ 123.8