Commitments and Contingencies - Property Damage from Natural Disaster (Details) $ in Millions	12 Months Ended
Dec. 31, 2021 USD ($)
Jacksonville Mall, Jacksonville, North Carolina
Loss Contingencies [Line Items]
Net recoveries	$ 0.7

Amount of excess (deficiency) of insurance recovery over the loss incurred from an insured event.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 30
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=6397426&loc=d3e17499-108355

Name:	us-gaap_InsuredEventGainLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration