Variable Interest Entities Variable Interest Entities - Additional Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) Property	Dec. 31, 2018 USD ($) Property	Dec. 31, 2017 USD ($)
Variable Interest Entity [Line Items]
Equity in Income (Loss) of Joint Venture	$ 16,235	$ (276)	$ 0
Joint Venture
Variable Interest Entity [Line Items]
Number of Acres | Property	532
Purchase Price	$ 49,000
Equity Method Investment, Ownership Percentage	49.00%
Proceeds from Sale of Equity Method Investments	$ 57,178	3,973
Equity Method Investment, Realized Gain (Loss) on Disposal	14,816
Equity Method Investment, Net Income (Loss)	29,999	$ (302)
Equity in Income (Loss) of Joint Venture	4,880
Asset Management Fee	146
Receivable balance due from joint venture	$ 588
Disposition Activity | Joint Venture
Variable Interest Entity [Line Items]
Number of Acres | Property	236	21
Number of Land Parcels | Property	3	1
Equity Method Investment, Realized Gain (Loss) on Disposal	$ 30,236	$ 181
Acquisition Activity
Variable Interest Entity [Line Items]
Purchase Price	$ 147,887	$ 167,546	$ 174,209
Acquisition Activity | Joint Venture
Variable Interest Entity [Line Items]
Number of Acres | Property	39
Number of Land Parcels | Property	1
Joint Venture Disposition Activity | Joint Venture
Variable Interest Entity [Line Items]
Equity Method Investment, Realized Gain (Loss) on Disposal	$ 3,121