Subsequent Events - Additional Information (Details) $ in Millions		9 Months Ended
	Oct. 01, 2021 USD ($) Land	Sep. 30, 2021 Property
Subsequent Event [Line Items]
Number of unconsolidated land parcel acquired | Property		2
Land Parcels | Subsequent Event
Subsequent Event [Line Items]
Payments to acquire unconsolidated land parcel	$ 1.1
Land Parcels | Subsequent Event | Long-term Ground Lease [Member]
Subsequent Event [Line Items]
Payments to acquire unconsolidated land parcel	5.8
Land Parcels | Subsequent Event | Commitment Agreement [Member]
Subsequent Event [Line Items]
Payments to acquire unconsolidated land parcel	$ 11.6
Number of unconsolidated land parcel acquired | Land	2