XML 66 R56.htm IDEA: XBRL DOCUMENT v3.21.2
EQUITY EQUITY (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Dec. 31, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Schedule of Partnership Units [Line Items]            
Equity $ (1,148) $ (912) $ (572) $ (517) $ (143) $ 3,277
Issued capital [member] | Class C Shares [Member]            
Schedule of Partnership Units [Line Items]            
Number of shares outstanding 1,402,451         0
Equity $ 53         $ 0
Share Issuance 1,402,451          
Issue of equity $ 53