XML 33 R19.htm IDEA: XBRL DOCUMENT v3.20.1
INVESTMENTS IN UNCONSOLIDATED SUBSIDIARIES AND AFFILIATES
 3 Months Ended
Mar. 31, 2020
Equity Method Investments and Joint Ventures [Abstract]  
INVESTMENTS IN UNCONSOLIDATED SUBSIDIARIES AND AFFILIATES INVESTMENTS IN UNCONSOLIDATED SUBSIDIARIES AND AFFILIATES
A summary of investments in unconsolidated subsidiaries and affiliates as of March 31, 2020 and December 31, 2019 is as follows:
March 31, 2020December 31, 2019
(in millions)
Equity method$474  $513  
Cost method119  118  
Total$593  $631