Debt - Schedule of Debt Covenants (Details)	12 Months Ended
	Dec. 31, 2019
Line Of Credit Facility Covenant
Line of Credit Facility [Line Items]
Maximum leverage ratio	0.60
Minimum fixed charge coverage ratio	1.50
Secured recourse indebtedness	45.00%
Unencumbered leverage ratio	60.00%
Unencumbered implied debt service coverage ratio	1.20
Line Of Credit Facility Covenant Actual Results
Line of Credit Facility [Line Items]
Maximum leverage ratio	0.285
Minimum fixed charge coverage ratio	3.49
Secured recourse indebtedness	18.60%
Unencumbered leverage ratio	26.00%
Unencumbered implied debt service coverage ratio	2.84