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The Millicom Group - A.1.2. Acquisition of subsidiaries and changes in non-controlling interests in subsidiaries - Finalization of Purchase Accounting (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | ---
Disclosure of detailed information about business combination [line items] |  |  |  |
Intangible assets, net | $ 7,361 | $ 7,558 | [1] |
Property, plant and equipment, net | 2,989 | 3,382 | [1] | $ 2,755
Right of use assets, net | 884 | 1,024 | [1] | $ 895
Prepayments and accrued income | 117 | 166 | [1] |
Other current assets | 197 | 269 | [1] |
Provisions and other current liabilities | $ 305 | 548 | [1] |
As reported |  |  |  |
Disclosure of detailed information about business combination [line items] |  |  |  |
Intangible assets, net |  | 7,721 |  |
Property, plant and equipment, net |  | 3,198 |  |
Right of use assets, net |  | 1,008 |  |
Prepayments and accrued income |  | 168 |  |
Other current assets |  | 302 |  |
Provisions and other current liabilities |  | 546 |  |
Impact of the finalization of the purchase accounting of Guatemala |  |  |  |
Disclosure of detailed information about business combination [line items] |  |  |  |
Intangible assets, net |  | (163) |  |
Property, plant and equipment, net |  | 184 |  |
Right of use assets, net |  | 17 |  |
Prepayments and accrued income |  | (2) |  |
Other current assets |  | (33) |  |
Provisions and other current liabilities |  | $ 2 |  |
[1] | Restated after the finalization of the Guatemala purchase accounting. See note A.1.2. for further details.

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