Impairment of non-financial assets (Details) - Lifecell CGU ₺ in Thousands	12 Months Ended
Dec. 31, 2022 TRY (₺)
Impairment of non-financial assets
Impairment loss recognized	₺ 0
Period considered for projected cash flows	6 years
Terminal growth rate	5.00%
Minimum
Impairment of non-financial assets
Post-tax WACC rate	37.70%
Maximum
Impairment of non-financial assets
Post-tax WACC rate	39.00%
Weighted average cost of capital (WACC)
Impairment of non-financial assets
Sensitivity analysis, percentage of possible increase	0.50%
Sensitivity analysis, percentage of possible decrease	0.50%
Subscribers, average revenue per user (ARPU) and EBITDA margin \| Minimum
Impairment of non-financial assets
Sensitivity analysis, percentage of possible increase	1.00%
Subscribers, average revenue per user (ARPU) and EBITDA margin \| Maximum
Impairment of non-financial assets
Sensitivity analysis, percentage of possible increase	5.00%

The discount rate applied to cash flow projections for a cash-generating unit (group of units). [Refer: Cash-generating units [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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The growth rate used to extrapolate cash flow projections beyond the period covered by the most recent budgets/forecasts for a cash-generating unit (group of units). [Refer: Cash-generating units [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

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- Definition

The amount of impairment loss recognised in profit or loss. [Refer: Impairment loss; Profit (loss)]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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The percentage of a reasonably possible decrease in an unobservable input used in fair value measurement of assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
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-IssueDate 2023-01-01
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The percentage of a reasonably possible increase in an unobservable input used in fair value measurement of assets.

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- Definition

Period over which management has projected cash flows based on financial budgets/forecasts approved by management including, when a period greater than five years is used for a cash-generating unit (group of units)

+ References

No definition available.

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