v3.25.4
Leases (Tables)
12 Months Ended
Dec. 31, 2025
Disclosure of leases [Abstract]  
Disclosure of quantitative information about right-of-use assets Right-of-use assets are presented in Property, plant and equipment in the statements of financial position.
For the year ended December 31, 2025 Note Network infrastructure and equipment Land and buildings Total
Cost  
January 1, 2025   4,421  4,999  9,420 
Additions   379  473  852 
Transfers (282) (93) (375)
Business acquisitions   52  52 
Lease terminations   (668) (56) (724)
Impairment (losses) reversals recognized in earnings 8 (8) 17  9 
Reclassified to assets held for sale 17   (2) (2)
December 31, 2025   3,842  5,390  9,232 
Accumulated depreciation  
January 1, 2025   2,397  2,470  4,867 
Depreciation   461  413  874 
Transfers (141) (20) (161)
Lease terminations (660) (29) (689)
December 31, 2025   2,057  2,834  4,891 
Net carrying amount  
January 1, 2025   2,024  2,529  4,553 
December 31, 2025   1,785  2,556  4,341 
For the year ended December 31, 2024 Note Network infrastructure and equipment Land and buildings Total
Cost  
January 1, 2024   4,271  4,774  9,045 
Additions   444  327  771 
Transfers (245) (5) (250)
Business acquisitions   —  140  140 
Lease terminations   (49) (141) (190)
Impairment losses recognized in earnings 8 —  (86) (86)
Reclassified to assets held for sale 17 —  (10) (10)
December 31, 2024   4,421  4,999  9,420 
Accumulated depreciation  
January 1, 2024   2,103  2,216  4,319 
Depreciation   464  384  848 
Transfers (135) (133)
Lease terminations (35) (132) (167)
December 31, 2024   2,397  2,470  4,867 
Net carrying amount  
January 1, 2024   2,168  2,558  4,726 
December 31, 2024   2,024  2,529  4,553 
Disclosure of additional information about leasing activities for lessee
The following table provides the expenses related to leases recognized in net earnings.
For the year ended December 31 2025 2024
Interest expense on lease liabilities 194  218 
Variable lease payment expenses not included in the measurement of lease liabilities 112  116 
Expenses for leases of low value assets 77  69 
Expenses for short-term leases 31  31