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INVESTMENTS IN UNCONSOLIDATED SUBSIDIARIES AND AFFILIATES (Tables) | 3 Months Ended
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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, 2022 |  | December 31, 2021
| (in millions)
Equity method | $ | 267 |  |  | $ | 286 |
Cost method | 50 |  |  | 47 |
Total | $ | 317 |  |  | $ | 333 |

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