XML 52 R39.htm IDEA: XBRL DOCUMENT v3.21.2
Nature of Business and Financial Statement Presentation (Details)
Jun. 30, 2021
ft²
Property
Nture of Oerations and Financial Statements Presentation [Line Items]  
GLA 378,404
Shopping Center  
Nture of Oerations and Financial Statements Presentation [Line Items]  
Number of real estate properties | Property 389
GLA 68,000,000
Parent Company | BPG Sub  
Nture of Oerations and Financial Statements Presentation [Line Items]  
Ownership percentage 100.00%