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INVESTMENTS IN UNCONSOLIDATED SUBSIDIARIES AND AFFILIATES (Tables)
 3 Months Ended
Mar. 31, 2022
Equity Method Investments and Joint Ventures [Abstract]  
Summary of Investments in Unconsolidated Subsidiaries and Affiliates
A summary of investments in unconsolidated subsidiaries and affiliates as of March 31, 2022 and December 31, 2021 is as follows:
March 31, 2022December 31, 2021
(in millions)
Equity method$267 $286 
Cost method50 47 
Total$317 $333