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BUSINESS COMBINATIONS, GOODWILL, AND INTANGIBLE ASSETS - Summary of Composition of Goodwill And Intangible Assets (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | --- | ---
Indefinite-lived Intangible Assets [Line Items] |  |  |
Goodwill | $ 163 | $ 153 | $ 148
Total intangible assets | 53 | 61 |
Accumulated amortization | (42) | (36) |
Total intangible assets, net | 11 | 25 |
Intangible assets at fair value | 24 | 0 |
Licenses and others |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |
Amortizable intangible assets | 14 | 13 |
Non-compete agreements |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |
Amortizable intangible assets | 4 | 4 |
Customer lists and non-compete agreements |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |
Amortizable intangible assets | 12 | 12 |
Trademarks |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |
Amortizable intangible assets | 12 | 12 |
Hubs network |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |
Amortizable intangible assets | 4 | 4 |
Others |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |
Amortizable intangible assets | 3 | 3 |
Trademarks |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |
Intangible assets with indefinite lives | 4 | 4 |
Customer crypto-assets safeguarding assets |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |
Intangible assets with indefinite lives | $ 0 | $ 9 |

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