XML 130 R115.htm IDEA: XBRL DOCUMENT v3.19.1
Property, Plant and Equipment - Summary of Property, Plant and Equipment (Detail) - TRY (₺)
₺ in Thousands
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year ₺ 9,665,408 ₺ 8,195,705  
Additions 1,153,776 1,469,217  
Disposals (21,976) (23,675)  
Transfers (7,811) (153)  
Impairment expenses/(reversals) (34,382) (39,721) ₺ (43,198)
Disposal of subsidiary (10,023)    
Effects of movements in exchange rates 391,380 21,807  
Transfer from (to) investment property (20,056) 42,228  
Balance at end of year 11,116,316 9,665,408 8,195,705
Cost [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year 18,018,765 15,947,162  
Additions 3,008,228 2,928,738  
Disposals (253,242) (1,028,876)  
Transfers (7,811) (153)  
Impairment expenses/(reversals) (10,744) (14,535)  
Disposal of subsidiary (22,161)    
Effects of movements in exchange rates 1,058,150 121,835  
Transfer from (to) investment property (45,821) 64,594  
Balance at end of year 21,745,364 18,018,765 15,947,162
Cost [member] | Network infrastructure [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year 15,480,128 13,897,308  
Additions 650,610 574,301  
Disposals (232,888) (1,009,922)  
Transfers 2,270,262 1,907,022  
Disposal of subsidiary (15,081)    
Effects of movements in exchange rates 979,247 111,419  
Balance at end of year 19,132,278 15,480,128 13,897,308
Cost [member] | Land and buildings [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year 786,058 519,702  
Additions 28,828 162,206  
Disposals (2,535) (1,340)  
Transfers 156,540 39,130  
Effects of movements in exchange rates 6,831 1,766  
Transfer from (to) investment property (45,821) 64,594  
Balance at end of year 929,901 786,058 519,702
Cost [member] | Equipment, fixtures and fittings [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year 728,202 617,732  
Additions 59,311 117,087  
Disposals (15,827) (10,854)  
Transfers 10,712 2,209  
Disposal of subsidiary (4,041)    
Effects of movements in exchange rates 25,143 2,028  
Balance at end of year 803,500 728,202 617,732
Cost [member] | Motor vehicles [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year 37,216 34,136  
Additions 3,121 4,415  
Disposals (775) (1,719)  
Disposal of subsidiary (1,400)    
Effects of movements in exchange rates 1,944 384  
Balance at end of year 40,106 37,216 34,136
Cost [member] | Leasehold improvements [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year 314,867 311,761  
Additions 5,998 7,400  
Disposals (547) (5,041)  
Transfers 3,123 486  
Disposal of subsidiary (1,639)    
Effects of movements in exchange rates 5,690 261  
Balance at end of year 327,492 314,867 311,761
Cost [member] | Construction in progress [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year 672,294 566,523  
Additions 2,260,360 2,063,329  
Disposals (670)    
Transfers (2,448,448) (1,949,000)  
Impairment expenses/(reversals) (10,744) (14,535)  
Effects of movements in exchange rates 39,295 5,977  
Balance at end of year 512,087 672,294 566,523
Accumulated depreciation [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year 8,353,357 7,751,457  
Additions 1,854,452 1,459,521  
Disposals (231,266) (1,005,201)  
Impairment expenses/(reversals) 23,638 25,186  
Disposal of subsidiary (12,138)    
Effects of movements in exchange rates 666,770 100,028  
Transfer from (to) investment property (25,765) 22,366  
Balance at end of year 10,629,048 8,353,357 7,751,457
Accumulated depreciation [member] | Network infrastructure [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year 7,326,559 6,843,580  
Additions 1,693,374 1,353,419  
Disposals (218,894) (990,719)  
Impairment expenses/(reversals) 23,568 23,589  
Disposal of subsidiary (6,887)    
Effects of movements in exchange rates 628,497 96,690  
Balance at end of year 9,446,217 7,326,559 6,843,580
Accumulated depreciation [member] | Land and buildings [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year 209,918 159,351  
Additions 50,514 26,295  
Disposals (274) (221)  
Impairment expenses/(reversals) 9 1,482  
Effects of movements in exchange rates 4,686 645  
Transfer from (to) investment property (25,765) 22,366  
Balance at end of year 239,088 209,918 159,351
Accumulated depreciation [member] | Equipment, fixtures and fittings [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year 539,827 497,606  
Additions 77,694 48,393  
Disposals (10,839) (8,202)  
Impairment expenses/(reversals) 49 115  
Disposal of subsidiary (2,694)    
Effects of movements in exchange rates 29,470 1,915  
Balance at end of year 633,507 539,827 497,606
Accumulated depreciation [member] | Motor vehicles [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year 31,306 30,252  
Additions 2,637 2,276  
Disposals (712) (1,642)  
Disposal of subsidiary (918)    
Effects of movements in exchange rates 1,917 420  
Balance at end of year 34,230 31,306 30,252
Accumulated depreciation [member] | Leasehold improvements [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Balance at beginning of year 245,747 220,668  
Additions 30,233 29,138  
Disposals (547) (4,417)  
Impairment expenses/(reversals) 12    
Disposal of subsidiary (1,639)    
Effects of movements in exchange rates 2,200 358  
Balance at end of year ₺ 276,006 ₺ 245,747 ₺ 220,668