Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Additional Information) (Details)

v3.21.1
Subsequent Events (Additional Information) (Details) - Subsequent Event [Member] - USD ($)
$ in Billions
May 03, 2021
Apr. 30, 2021
GPM [Member]    
Subsequent Event [Line Items]    
Ownership percentage   99.71%
Oak Street [Member]    
Subsequent Event [Line Items]    
Real estate funding $ 1.0