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Long-term assets - E.3 Right of use assets (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | $ 1,024 | [1] | $ 895 |
Change in scope |  |  | 204 |
Additions | 127 |  | 106 |
Modifications | 135 |  | 25 |
Impairments | (1) |  | (1) |
Disposals | (9) |  | (7) |
Depreciation | (173) |  | (145) |
Asset retirement obligations | 3 |  | 0 |
Transfer to/from held for sale | 163 |  |  |
Transfers | (2) |  | (18) |
Exchange rate movements | (54) |  | (34) |
Closing balance, net | 884 |  | 1,024 | [1]
Land and buildings |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | 169 |  | 147 |
Change in scope |  |  | 16 |
Additions | 23 |  | 37 |
Modifications | 11 |  | 14 |
Impairments | (1) |  | (1) |
Disposals | (3) |  | (2) |
Depreciation | (38) |  | (36) |
Asset retirement obligations | 0 |  | 1 |
Transfer to/from held for sale | 3 |  |  |
Transfers | 0 |  | 0 |
Exchange rate movements | (16) |  | (9) |
Closing balance, net | 142 |  | 169 |
Sites rental |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | 201 |  | 93 |
Change in scope |  |  | 107 |
Additions | 23 |  | 14 |
Modifications | 18 |  | 8 |
Impairments | 0 |  | 0 |
Disposals | (1) |  | (2) |
Depreciation | (42) |  | (22) |
Asset retirement obligations | 2 |  | 0 |
Transfer to/from held for sale | 2 |  |  |
Transfers | (14) |  | 4 |
Exchange rate movements | (4) |  | (1) |
Closing balance, net | 181 |  | 201 |
Tower rental |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | 587 |  | 607 |
Change in scope |  |  | 48 |
Additions | 77 |  | 53 |
Modifications | 104 |  | 3 |
Impairments | 0 |  | 0 |
Disposals | (5) |  | (2) |
Depreciation | (83) |  | (81) |
Asset retirement obligations | 0 |  | 0 |
Transfer to/from held for sale | 158 |  |  |
Transfers | 17 |  | (17) |
Exchange rate movements | (34) |  | (24) |
Closing balance, net | 505 |  | 587 |
Other network equipment |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | 25 |  | 31 |
Change in scope |  |  | 3 |
Additions | 2 |  | 0 |
Modifications | 1 |  | 1 |
Impairments | 0 |  | 0 |
Disposals | 0 |  | (1) |
Depreciation | (4) |  | (4) |
Asset retirement obligations | 1 |  | 0 |
Transfer to/from held for sale | 0 |  |  |
Transfers | (7) |  | (5) |
Exchange rate movements | 0 |  | 0 |
Closing balance, net | 16 |  | 25 |
Capacity |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | 29 |  | 14 |
Change in scope |  |  | 17 |
Additions | 0 |  | 0 |
Modifications | 0 |  | 0 |
Impairments | 0 |  | 0 |
Disposals | 0 |  | 0 |
Depreciation | (5) |  | (1) |
Asset retirement obligations | 0 |  | 0 |
Transfer to/from held for sale | 0 |  |  |
Transfers | 3 |  | (1) |
Exchange rate movements | 0 |  | 0 |
Closing balance, net | 28 |  | 29 |
Other |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | 13 |  | 2 |
Change in scope |  |  | 13 |
Additions | 2 |  | 1 |
Modifications | 1 |  | (1) |
Impairments | 0 |  | 0 |
Disposals | 0 |  | 0 |
Depreciation | 0 |  | (2) |
Asset retirement obligations | 0 |  | 0 |
Transfer to/from held for sale | 0 |  |  |
Transfers | 0 |  | 0 |
Exchange rate movements | 0 |  | 0 |
Closing balance, net | 13 |  | 13 |
Cost or valuation |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | 1,573 |  |  |
Closing balance, net | 1,442 |  | 1,573 |
Cost or valuation | Land and buildings |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | 254 |  |  |
Closing balance, net | 249 |  | 254 |
Cost or valuation | Sites rental |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | 317 |  |  |
Closing balance, net | 325 |  | 317 |
Cost or valuation | Tower rental |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | 908 |  |  |
Closing balance, net | 780 |  | 908 |
Cost or valuation | Other network equipment |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | 40 |  |  |
Closing balance, net | 28 |  | 40 |
Cost or valuation | Capacity |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | 34 |  |  |
Closing balance, net | 39 |  | 34 |
Cost or valuation | Other |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | 21 |  |  |
Closing balance, net | 22 |  | 21 |
Accumulated depreciation and impairment |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | (549) |  |  |
Closing balance, net | (558) |  | (549) |
Accumulated depreciation and impairment | Land and buildings |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | (85) |  |  |
Closing balance, net | (107) |  | (85) |
Accumulated depreciation and impairment | Sites rental |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | (116) |  |  |
Closing balance, net | (144) |  | (116) |
Accumulated depreciation and impairment | Tower rental |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | (320) |  |  |
Closing balance, net | (275) |  | (320) |
Accumulated depreciation and impairment | Other network equipment |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | (14) |  |  |
Closing balance, net | (11) |  | (14) |
Accumulated depreciation and impairment | Capacity |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | (5) |  |  |
Closing balance, net | (11) |  | (5) |
Accumulated depreciation and impairment | Other |  |  |  |
Right-of-Use Assets [Roll Forward] |  |  |  |
Opening balance, net | (8) |  |  |
Closing balance, net | $ (9) |  | $ (8) |
[1] | Restated after the finalization of the Guatemala purchase accounting. See note A.1.2. for further details.

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- Definition The amount of additions to right-of-use assets. [Refer: Right-of-use assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph 53 -Subparagraph h -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_53_h&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of depreciation of right-of-use assets. [Refer: Depreciation and amortisation expense; Right-of-use assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph 53 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_53_a&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of assets that represent a lessee's right to use an underlying asset for the lease term. Underlying asset is an asset that is the subject of a lease, for which the right to use that asset has been provided by a lessor to a lessee. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph 53 -Subparagraph j -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_53_j&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition Asset Retirement Obligations, Right-Of-Use Assets + References No definition available. + Details
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- Definition Disposals, Right-of-Use Assets + References No definition available. + Details
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- Definition Modifications, Right-of-Use Assets + References No definition available. + Details
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- Definition Right-of-Use Assets [Roll Forward] + References No definition available. + Details
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- Definition Transfer To/From Held For Sale, Right-Of-Use Assets + References No definition available. + Details
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- Definition Transfers, Right-of-Use Assets + References No definition available. + Details
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- Details
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