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DESCRIPTION OF BUSINESS AND ACCOUNTING POLICIES - Impairment of Long-Lived Assets (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items] |  |  |
Impairment of long-lived assets held-for-use | $ 10 | $ 3 | $ 4
General and administrative |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Impairment of long-lived assets held-for-use | $ 1 | $ 0 | $ 1
Impairment, Long-Lived Asset, Held-for-Use, Statement of Income or Comprehensive Income [Extensible Enumeration] | General and administrative | General and administrative | General and administrative
Technology and development |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Impairment of long-lived assets held-for-use | $ 9 | $ 3 | $ 3
Impairment, Long-Lived Asset, Held-for-Use, Statement of Income or Comprehensive Income [Extensible Enumeration] | Technology and development | Technology and development | Technology and development

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