XML 559 R81.htm IDEA: XBRL DOCUMENT v3.22.0.1
Long-term assets - E.2.2. Movements in tangible assets (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net $ 2,755 $ 2,899
Change in scope (see note A.1.2.) 543 0
Additions 787 649
Impairments/reversal of impairment, net (4) 0
Disposals, net (14) (13)
Depreciation charge (739) (749)
Asset retirement obligations 32 19
Transfers (28) 24
Transfers from/(to) assets held for sale 0 3
Exchange rate movements (133) (77)
Closing balance, net 3,198 [1] 2,755
Cost or valuation    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net 7,466  
Closing balance, net 9,524 7,466
Accumulated amortization and impairment    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net (4,711)  
Closing balance, net (6,326) (4,711)
Networks (including civil works)    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net 2,175 2,212
Change in scope (see note A.1.2.) 494 0
Additions 30 31
Impairments/reversal of impairment, net 0 0
Disposals, net (10) 31
Depreciation charge (651) (644)
Asset retirement obligations 31 17
Transfers 572 588
Transfers from/(to) assets held for sale 0 1
Exchange rate movements (115) (62)
Closing balance, net 2,527 2,175
Networks (including civil works) | Cost or valuation    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net 6,423  
Closing balance, net 8,373 6,423
Networks (including civil works) | Accumulated amortization and impairment    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net (4,248)  
Closing balance, net (5,846) (4,248)
Land and Buildings    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net 185 206
Change in scope (see note A.1.2.) 9 0
Additions 0 0
Impairments/reversal of impairment, net 0 0
Disposals, net 0 (2)
Depreciation charge (16) (22)
Asset retirement obligations 1 2
Transfers 5 5
Transfers from/(to) assets held for sale 0 1
Exchange rate movements (10) (5)
Closing balance, net 175 185
Land and Buildings | Cost or valuation    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net 329  
Closing balance, net 333 329
Land and Buildings | Accumulated amortization and impairment    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net (144)  
Closing balance, net (158) (144)
Construction in Progress    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net 308 355
Change in scope (see note A.1.2.) 29 0
Additions 752 606
Impairments/reversal of impairment, net (3) 0
Disposals, net (4) (2)
Depreciation charge 0 0
Asset retirement obligations 0 0
Transfers (646) (644)
Transfers from/(to) assets held for sale 0 0
Exchange rate movements (6) (8)
Closing balance, net 429 308
Construction in Progress | Cost or valuation    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net 308  
Closing balance, net 429 308
Construction in Progress | Accumulated amortization and impairment    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net 0  
Closing balance, net 0 0
Other    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net 87 127
Change in scope (see note A.1.2.) 11 0
Additions 4 11
Impairments/reversal of impairment, net (1) 0
Disposals, net 0 (41)
Depreciation charge (73) (83)
Asset retirement obligations 0 0
Transfers 41 75
Transfers from/(to) assets held for sale 0 0
Exchange rate movements (2) (2)
Closing balance, net 68 87
Other | Cost or valuation    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net 407  
Closing balance, net 390 407
Other | Accumulated amortization and impairment    
Reconciliation of changes in property, plant and equipment [abstract]    
Opening balance, net (320)  
Closing balance, net $ (322) $ (320)
[1] The assets and liabilities of Tigo Guatemala are fully consolidated since the acquisition of the remaining 45% shareholding on November 12, 2021. See note A.1.2. for further details. As a result, numbers might not be directly comparable with previous years' figures.