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Commitments and Contingencies - ICTA Investigation Regarding the R&D Obligations - Additional Information (Detail)
₺ in Thousands
 12 Months Ended
Jan. 31, 2024
TRY (₺)
May 18, 2023
TRY (₺)
Feb. 24, 2023
TRY (₺)
Jan. 31, 2023
TRY (₺)
Jan. 26, 2023
TRY (₺)
Jan. 02, 2023
TRY (₺)
Mar. 17, 2022
TRY (₺)
Jan. 20, 2022
TRY (₺)
Dec. 31, 2023
TRY (₺)
item
lawsuit
Dec. 31, 2021
TRY (₺)
ICTA Investigation Regarding the Research And Development Obligations 2013-2016 And 2016-2017                    
Disclosure of commitments and contingencies [line items]                    
Amount of fine imposed                   ₺ 49,170
Discounted administrative fine                   ₺ 36,877
ICTA Investigation Regarding the Research And Development Obligations 2017 To 2018                    
Disclosure of commitments and contingencies [line items]                    
Amount of fine imposed                 ₺ 46,317  
Discounted administrative fine                 ₺ 34,738  
ICTA - Investigation on 3G and 4.5G Service Quality Obligations                    
Disclosure of commitments and contingencies [line items]                    
Amount of fine imposed               ₺ 3,622    
Discounted administrative fine             ₺ 2,716      
Number of lawsuits | lawsuit                 5  
ICTA - Inspection on Service Quality (2020 Q2)                    
Disclosure of commitments and contingencies [line items]                    
Amount of fine imposed               ₺ 568    
Discounted administrative fine             ₺ 426      
ICTA - Refunds Investigation                    
Disclosure of commitments and contingencies [line items]                    
Amount of fine imposed           ₺ 5,680        
Discounted administrative fine       ₺ 4,260            
Number of lawsuits | lawsuit                 2  
Amount to be transferred to the Ministry, along with late fee           412        
Amount that could not be refunded to subscribers           ₺ 161        
Amount deposited in to the Ministry's account with default interest   ₺ 98,333                
ICTA - Sub-Agency/Dealership Investigation                    
Disclosure of commitments and contingencies [line items]                    
Amount of fine imposed                 ₺ 834  
ICTA - Fizy Service Investigation                    
Disclosure of commitments and contingencies [line items]                    
Amount of fine imposed         ₺ 1,682          
Discounted administrative fine     ₺ 1,262              
Amount to be refunded                 3,036  
ICTA - Investigation Regarding the Subscription Agreements                    
Disclosure of commitments and contingencies [line items]                    
Amount of fine imposed                 99,132  
Discounted administrative fine ₺ 74,349                  
ICTA - Investigation on Value Added Services                    
Disclosure of commitments and contingencies [line items]                    
Amount of fine imposed                 9,476  
Discounted administrative fine 7,107                  
ICTA - Investigation on Number Portability                    
Disclosure of commitments and contingencies [line items]                    
Amount of fine imposed                 894  
Discounted administrative fine 670                  
ICTA - Inspection on SimCard Change                    
Disclosure of commitments and contingencies [line items]                    
Amount of fine imposed                 ₺ 375  
Discounted administrative fine ₺ 281                  
ICTA - Investigation of Committed Subscriptions                    
Disclosure of commitments and contingencies [line items]                    
Number of different violations | item                 9  
Number of determinations for which collected amount should be refunded | item                 6  
ICTA- Investigation on Identity Verification Regulation                    
Disclosure of commitments and contingencies [line items]                    
Number of different violations | item                 4  
Percentage of administrative fine imposed                 12.00%