XML 67 R42.htm IDEA: XBRL DOCUMENT v3.20.2
ACQUISITIONS OF CONSOLIDATED ENTITIES - Schedule of Balance Sheet Impact On Business Combinations (Details) - USD ($)
$ in Millions
Jun. 30, 2020
Dec. 31, 2019
Less:    
Goodwill $ 13,816 $ 14,550
Total    
Disclosure of detailed information about business combination [line items]    
Cash and cash equivalents 248  
Total assets $ 1,000