XML 53 R42.htm IDEA: XBRL DOCUMENT v3.21.2
Real Estate Investment - Impairment of Real Estate (Details) - Socastee Commons Shopping Center - Socastee Commons - USD ($)
$ in Millions
3 Months Ended
Aug. 25, 2021
Mar. 31, 2021
Real Estate Properties [Line Items]    
Impairment of Real Estate   $ 3.0
Held-for-sale    
Real Estate Properties [Line Items]    
Gain (loss) on disposition of property $ 0.1  
Disposal group, including discontinued operation, consideration $ 3.8