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GROUP STRUCTURE (Details 8) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Group Structure |  |  |  |
At the beginning of the year |  | $ 770 | $ 547 | $ 507
Compensation |  |  |  | (5)
Dividends |  | (8) |  | (34)
Increases |  | 1 | 17 | 3
Decrease due to acquisition of control | [1] | (20) |  |
Decrease due to sale of equity interests | [2] | (6) |  |
[custom:ShareOfProfitLossOfAssociatesAndJointVentureAccountedForUsingEquityMethod] |  | 116 | 117 | 85
Impairment | [2] | (11) |  |
Exchange differences |  | 60 | 89 | (9)
At the end of the year |  | $ 902 | $ 770 | $ 547
[1] | See Note 5.1.3.
[2] | See Note 5.1.2.

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