XML 129 R115.htm IDEA: XBRL DOCUMENT v3.25.1
Property, plant and equipment - Summary of Property, plant and equipment (Detail) - TRY (₺)
₺ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year ₺ 96,228,806 ₺ 103,222,731
Additions net of depreciation 9,153,184 4,968,950
Disposals (1,966,576) (267,328)
Transfers 35,890 (755,315)
Asset Held for Sale   (8,370,924)
Impairment expenses/(reversals) (16,613) 35,796
Transfer to investment property   40,268
Effects of movements in exchange rates 1,191,053 (2,645,372)
Balance at end of year 104,625,744 96,228,806
Gross Carrying Amount    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year 306,106,982 315,113,406
Additions 29,361,422 22,240,450
Disposals (7,780,085) (4,399,839)
Transfers 35,890 (755,315)
Asset Held for Sale   (22,525,038)
Impairment expenses/(reversals)   1,262
Transfer to investment property   204,167
Effects of movements in exchange rates (2,570,085) (3,772,111)
Balance at end of year 325,154,124 306,106,982
Gross Carrying Amount | Network infrastructure    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year 262,524,269 272,692,565
Additions 6,661,908 7,807,662
Disposals (6,928,047) (3,963,934)
Transfers 14,215,645 10,742,609
Asset Held for Sale   (21,562,779)
Effects of movements in exchange rates (1,652,429) (3,191,854)
Balance at end of year 274,821,346 262,524,269
Gross Carrying Amount | Land and buildings    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year 16,554,828 14,440,765
Additions 1,575,790 2,173,950
Disposals (32,410) (32,572)
Transfers 3,071,341 75,698
Asset Held for Sale   (143,545)
Transfer to investment property   204,167
Effects of movements in exchange rates (230,093) (163,635)
Balance at end of year 20,939,456 16,554,828
Gross Carrying Amount | Equipment, fixtures and fittings    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year 17,282,003 16,322,521
Additions 1,741,655 1,694,639
Disposals (709,955) (257,563)
Transfers 409,490 464,988
Asset Held for Sale   (249,176)
Effects of movements in exchange rates (654,412) (693,406)
Balance at end of year 18,068,781 17,282,003
Gross Carrying Amount | Motor vehicles    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year 272,091 250,342
Additions 15,630 44,319
Disposals (25,244) (12,044)
Transfers   295
Asset Held for Sale   (3,572)
Effects of movements in exchange rates (7,786) (7,249)
Balance at end of year 254,691 272,091
Gross Carrying Amount | Leasehold improvements    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year 5,463,625 5,401,828
Additions 74,651 102,035
Disposals (1,114) (788)
Transfers 22,109 (3)
Asset Held for Sale   (36,366)
Effects of movements in exchange rates (195) (3,081)
Balance at end of year 5,559,076 5,463,625
Gross Carrying Amount | Electricity production power plant    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year 489,643 489,643
Additions 4,546  
Effects of movements in exchange rates 19  
Balance at end of year 494,208 489,643
Gross Carrying Amount | Construction in progress    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year 3,520,523 5,515,742
Additions 19,287,242 10,417,845
Disposals (83,315) (132,938)
Transfers (17,682,695) (12,038,902)
Asset Held for Sale   (529,600)
Impairment expenses/(reversals)   1,262
Effects of movements in exchange rates (25,189) 287,114
Balance at end of year 5,016,566 3,520,523
Accumulated depreciation, amortization and impairment    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year (209,878,176) (211,890,675)
Additions - depreciation (20,208,238) (17,271,500)
Disposals 5,813,509 4,132,511
Asset Held for Sale   14,154,114
Impairment expenses/(reversals) (16,613) 34,534
Transfer to investment property   (163,899)
Effects of movements in exchange rates 3,761,138 1,126,739
Balance at end of year (220,528,380) (209,878,176)
Accumulated depreciation, amortization and impairment | Network infrastructure    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year (183,042,029) (187,851,459)
Additions - depreciation (17,105,348) (13,111,126)
Disposals 5,638,083 3,925,764
Asset Held for Sale   13,834,432
Impairment expenses/(reversals) (16,611) 34,198
Effects of movements in exchange rates 2,466,196 126,162
Balance at end of year (192,059,709) (183,042,029)
Accumulated depreciation, amortization and impairment | Land and buildings    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year (4,127,782) (2,861,457)
Additions - depreciation (775,368) (980,232)
Disposals   11,903
Asset Held for Sale   101,293
Impairment expenses/(reversals)   316
Transfer to investment property   (163,899)
Effects of movements in exchange rates 125,484 (235,706)
Balance at end of year (4,777,666) (4,127,782)
Accumulated depreciation, amortization and impairment | Equipment, fixtures and fittings    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year (17,521,935) (16,022,790)
Additions - depreciation (1,832,636) (3,057,392)
Disposals 153,228 183,416
Asset Held for Sale   183,352
Impairment expenses/(reversals) (2) 20
Effects of movements in exchange rates 1,162,731 1,191,459
Balance at end of year (18,038,614) (17,521,935)
Accumulated depreciation, amortization and impairment | Motor vehicles    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year (257,078) (233,069)
Additions - depreciation (26,288) (45,352)
Disposals 22,177 11,428
Asset Held for Sale   2,970
Effects of movements in exchange rates 43,147 6,945
Balance at end of year (218,042) (257,078)
Accumulated depreciation, amortization and impairment | Leasehold improvements    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year (4,905,519) (4,886,988)
Additions - depreciation (443,277) (52,718)
Disposals 21  
Asset Held for Sale   32,067
Effects of movements in exchange rates (1,467) 2,120
Balance at end of year (5,350,242) (4,905,519)
Accumulated depreciation, amortization and impairment | Electricity production power plant    
Disclosure of detailed information about property, plant and equipment    
Balance at beginning of year (23,833) (34,912)
Additions - depreciation (25,321) (24,680)
Effects of movements in exchange rates (34,953) 35,759
Balance at end of year ₺ (84,107) ₺ (23,833)