TÜRKİYE İŞ BANKASI A.Ş.


Presentation Currency	1.000 TL
Nature of Financial Statements	Consolidated

Dipnot Referansı

Footnote Reference

Cari Dönem

30.09.2025

Current Period

30.09.2025

Önceki Dönem

31.12.2024

Previous Period

31.12.2024

Toplam

Total

Toplam

Total

kap-fr_StatementOfFinancialPositionTFRSNineImpairementModelAppliedLineItems|


Bilanço (Finansal Durum Tablosu) (TFRS 9'a Göre Karşılık Ayrılmış)	Balance Sheet (Statement of Financial Position) (TFRS 9 Impairment Model Applied)

ifrs-full_AssetsAbstract|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


	VARLIKLAR	ASSETS

kap-fr_FinancialAssetsExcludingFinancialAssetsAtAmortisedCost|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		FİNANSAL VARLIKLAR (Net)	FINANCIAL ASSETS (Net)

693.794.961

920.916.375

1.614.711.336

615.642.840

639.596.921

1.255.239.761

ifrs-full_CashAndCashEquivalents|


			Nakit ve Nakit Benzerleri	Cash and cash equivalents

311.951.066

626.194.221

938.145.287

311.967.779

421.360.397

733.328.176

kap-fr_CashAndCashBalancesAtCentralBanks|http://www.xbrl.org/2003/role/terseLabel


				Nakit Değerler ve Merkez Bankası	Cash and Cash Balances at Central Bank

V-I-a

265.913.450

499.082.912

764.996.362

278.450.061

354.096.475

632.546.536

kap-fr_Banks|


				Bankalar	Banks

V-I-ç

32.202.080

127.531.660

159.733.740

22.914.928

67.508.683

90.423.611

kap-fr_ReceivablesFromMoneyMarkets|


				Para Piyasalarından Alacaklar	Receivables From Money Markets

13.919.515

10.813.365

kap-fr_AllowanceForExpectedCreditLossesForCashAndCashEquivalents|http://www.xbrl.org/2009/role/negatedLabel


				Beklenen Zarar Karşılıkları ( - )	Allowance for Expected Losses ( - )

-83.979

-420.351

-504.330

-210.575

-244.761

-455.336

ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLoss|


			Gerçeğe Uygun Değer Farkı Kâr Zarara Yansıtılan Finansal Varlıklar	Financial assets at fair value through profit or loss

V-I-b

51.972.864

44.144.915

96.117.779

46.089.229

29.685.102

75.774.331

kap-fr_PublicSectorDebtSecuritiesAtFairValueThroughProfitOrLoss|http://www.xbrl.org/2003/role/terseLabel


				Devlet Borçlanma Senetleri	Public Debt Securities

2.104.944

39.976.297

42.081.241

571.659

26.681.100

27.252.759

kap-fr_EquityInstrumentsAtFairValueThroughProfitOrLoss|http://www.xbrl.org/2003/role/terseLabel


				Sermayede Payı Temsil Eden Menkul Değerler	Equity instruments

2.086.636

258.193

2.344.829

6.407.420

467.439

6.874.859

kap-fr_OtherFinancialAssetsAtFairValueThroughProfitOrLoss|http://www.xbrl.org/2003/role/terseLabel


				Diğer Finansal Varlıklar	Other Financial Assets

47.781.284

3.910.425

51.691.709

39.110.150

2.536.563

41.646.713

ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome|http://www.xbrl.org/2003/role/terseLabel


			Gerçeğe Uygun Değer Farkı Diğer Kapsamlı Gelire Yansıtılan Finansal Varlıklar	Financial Assets at Fair Value Through Other Comprehensive Income

V-I-d

328.275.174

231.072.514

559.347.688

254.347.393

171.801.635

426.149.028

kap-fr_PublicSectorDebtSecuritiesAtFairValueThroughOtherComprehensiveIncome|http://www.xbrl.org/2003/role/terseLabel


				Devlet Borçlanma Senetleri	Public Debt Securities

324.748.169

208.853.341

533.601.510

251.170.013

160.779.443

411.949.456

kap-fr_EquityInstrumentsAtFairValueThroughOtherComprehensiveIncome|http://www.xbrl.org/2003/role/terseLabel


				Sermayede Payı Temsil Eden Menkul Değerler	Equity instruments

560.250

5.511.856

6.072.106

417.432

4.023.536

4.440.968

kap-fr_OtherFinancialAssetsAtFairValueThroughOtherComprehensiveIncome|http://www.xbrl.org/2003/role/terseLabel


				Diğer Finansal Varlıklar	Other Financial Assets

2.966.755

16.707.317

19.674.072

2.759.948

6.998.656

9.758.604

ifrs-full_DerivativeFinancialAssets|


			Türev Finansal Varlıklar	Derivative financial assets

V-I-c-i

1.595.857

19.504.725

21.100.582

3.238.439

16.749.787

19.988.226

kap-fr_DerivativeFinancialAssetsAtFairValueThroughProfitOrLoss|


				Türev Finansal Varlıkların Gerçeğe Uygun Değer Farkı Kar Zarara Yansıtılan Kısmı	Derivative Financial Assets At Fair Value Through Profit Or Loss

1.595.857

19.504.725

21.100.582

3.238.439

16.749.787

19.988.226

kap-fr_DerivativeFinancialAssetsAtFairValueThroughOtherComprehensiveIncome|


				Türev Finansal Varlıkların Gerçeğe Uygun Değer Farkı Diğer Kapsamlı Gelire Yansıtılan Kısmı	Derivative Financial Assets At Fair Value Through Other Comprehensive Income

ifrs-full_FinancialAssetsAtAmortisedCost|http://www.xbrl.org/2009/role/netLabel


		İTFA EDİLMİŞ MALİYETİ İLE ÖLÇÜLEN FİNANSAL VARLIKLAR (Net)	FINANCIAL ASSETS AT AMORTISED COST (Net)

1.627.458.582

1.143.731.149

2.771.189.731

1.328.499.830

841.806.291

2.170.306.121

kap-fr_Loans|


			Krediler	Loans

V-I-e

1.411.383.321

1.075.511.779

2.486.895.100

1.096.594.825

790.696.012

1.887.290.837

kap-fr_ReceivablesFromLeasingTransactions|


			Kiralama İşlemlerinden Alacaklar	Receivables From Leasing Transactions

V-I-ı

6.413.302

38.609.001

45.022.303

6.624.783

21.205.949

27.830.732

kap-fr_FactoringReceivables|


			Faktoring Alacakları	Factoring Receivables

30.867.990

10.350.495

41.218.485

26.216.589

9.294.028

35.510.617

kap-fr_FinancialAssetsMeasuredAtAmortisedCost|http://www.xbrl.org/2003/role/terseLabel


			İtfa Edilmiş Maliyeti ile Ölçülen Diğer Finansal Varlıklar	Other Financial Assets Measured at Amortised Cost

V-I-f

240.080.714

44.547.344

284.628.058

240.288.834

41.068.345

281.357.179

kap-fr_PublicSectorDebtSecuritiesMeasuredAtAmortisedCost|http://www.xbrl.org/2003/role/terseLabel


				Devlet Borçlanma Senetleri	Public Debt Securities

237.571.194

26.897.236

264.468.430

236.823.940

23.827.649

260.651.589

kap-fr_OtherFinancialAssetsMeasuredAtAmortisedCost|http://www.xbrl.org/2003/role/terseLabel


				Diğer Finansal Varlıklar	Other Financial Assets

2.509.520

17.650.108

20.159.628

3.464.894

17.240.696

20.705.590

kap-fr_AllowanceForExpectedCreditLosses|http://www.xbrl.org/2009/role/negatedLabel


			Beklenen Zarar Karşılıkları (-)	Allowance for Expected Credit Losses (-)

-61.286.745

-25.287.470

-86.574.215

-41.225.201

-20.458.043

-61.683.244

kap-fr_NonCurrentAssetsClassifiedAsHeldForSaleAndDiscontinuedOperations|http://www.xbrl.org/2009/role/netLabel


		SATIŞ AMAÇLI ELDE TUTULAN VE DURDURULAN FAALİYETLERE İLİŞKİN DURAN VARLIKLAR (Net)	NON-CURRENT ASSETS OR DISPOSAL GROUPS CLASSIFIED AS HELD FOR SALE FROM DISCONTINUED OPERATIONS (Net)

V-I-l

90.014

22.829

112.843

34.000

18.344

52.344

kap-fr_NonCurrentAssetsClassifiedAsHeldForSale|http://www.xbrl.org/2003/role/terseLabel


			Satış Amaçlı	Held for Sale

90.014

22.829

112.843

34.000

18.344

52.344

kap-fr_NonCurrentAssetsFromDiscontinuedOperations|http://www.xbrl.org/2003/role/terseLabel


			Durdurulan Faaliyetlere İlişkin	Non-Current Assets From Discontinued Operations

ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		ORTAKLIK YATIRIMLARI	INVESTMENTS IN ASSOCIATES, SUBSIDIARIES AND JOINT VENTURES

135.825.380

111.411.807

ifrs-full_InvestmentsInAssociates|http://www.mkk.com.tr/2015/role/tersenetLabel


			İştirakler (Net)	Investments in Associates (Net)

V-I-g

1.195.219

651.282

kap-fr_AssociatesAccountedforUsingEquityMethod|http://www.xbrl.org/2003/role/terseLabel


				Özkaynak Yöntemine Göre Değerlenenler	Associates Accounted for Using Equity Method

989.929

554.844

kap-fr_UnconsolidatedAssociatesAccountedForUsingEquityMethod|


				Konsolide Edilmeyenler	Unconsolidated Associates

205.290

96.438

ifrs-full_InvestmentsInSubsidiaries|http://www.mkk.com.tr/2015/role/tersenetLabel


			Bağlı Ortaklıklar (Net)	Investments in Subsidiaries (Net)

V-I-ğ

133.595.452

110.616.058

kap-fr_UnconsolidatedFinancialSubsidiaries|


				Konsolide Edilmeyen Mali Ortaklıklar	Unconsolidated Financial Subsidiaries

kap-fr_UnconsolidatedNonfinancialSubsidiaries|


				Konsolide Edilmeyen Mali Olmayan Ortaklıklar	Unconsolidated Non-Financial Subsidiaries

133.595.452

110.616.058

kap-fr_JointlyControledPartnershipsJointVentures|http://www.mkk.com.tr/2015/role/tersenetLabel


			Birlikte Kontrol Edilen Ortaklıklar (İş Ortaklıkları) (Net)	Jointly Controlled Partnerships (JointVentures) (Net)

V-I-h

1.034.709

144.467

kap-fr_JointlyControlledPartnershipsAccountedforUsingEquityMethod|http://www.xbrl.org/2003/role/verboseLabel


				Özkaynak Yöntemine Göre Değerlenenler	Jointly Controlled Partnerships Accounted for Using Equity Method

949.226

kap-fr_UnconsolidatedJointlyControlledPartnerships|http://www.xbrl.org/2003/role/verboseLabel


				Konsolide Edilmeyenler	Unconsolidated Jointly Controlled Partnerships

85.483

144.467

kap-fr_TangibleAssets|http://www.xbrl.org/2009/role/netLabel


		MADDİ DURAN VARLIKLAR (Net)	TANGIBLE ASSETS (Net)

83.245.069

668.102

83.913.171

70.597.501

548.097

71.145.598

ifrs-full_IntangibleAssetsAndGoodwill|http://www.xbrl.org/2009/role/netLabel


		MADDİ OLMAYAN DURAN VARLIKLAR (Net)	INTANGIBLE ASSETS AND GOODWILL (Net)

17.504.458

217.006

17.721.464

12.075.964

238.404

12.314.368

ifrs-full_Goodwill|


			Şerefiye	Goodwill

27.994

ifrs-full_IntangibleAssetsOtherThanGoodwill|http://www.xbrl.org/2003/role/terseLabel


			Diğer	Other

17.504.458

217.006

17.721.464

12.047.970

238.404

12.286.374

ifrs-full_InvestmentProperty|http://www.xbrl.org/2009/role/netLabel


		YATIRIM AMAÇLI GAYRİMENKULLER (Net)	INVESTMENT PROPERTY (Net)

V-I-j

23.827.273

25.407.317

ifrs-full_CurrentTaxAssets|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		CARİ VERGİ VARLIĞI	CURRENT TAX ASSETS

245.234

130.678

375.912

96.312

13.761

110.073

ifrs-full_DeferredTaxAssets|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		ERTELENMİŞ VERGİ VARLIĞI	DEFERRED TAX ASSET

V-I-k

35.932.720

30.811.538

ifrs-full_OtherAssets|http://www.xbrl.org/2009/role/netLabel


		DİĞER AKTİFLER (Net)	OTHER ASSETS (Net)

V-I-m

170.091.699

67.723.661

237.815.360

138.971.673

44.927.721

183.899.394

ifrs-full_Assets|http://www.mkk.com.tr/2015/role/terseTotalLabel


		VARLIKLAR TOPLAMI	TOTAL ASSETS

2.788.015.390

2.133.409.800

4.921.425.190

2.333.548.782

1.527.149.539

3.860.698.321

ifrs-full_EquityAndLiabilitiesAbstract|http://www.mkk.com.tr/2015/role/capslockLabel


	YÜKÜMLÜLÜKLER	LIABILITY AND EQUITY ITEMS

kap-fr_Deposits|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		MEVDUAT	DEPOSITS

V-II-a

1.573.020.639

1.344.774.223

2.917.794.862

1.203.500.844

975.916.686

2.179.417.530

ifrs-full_LoansReceived|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		ALINAN KREDİLER	LOANS RECEIVED

V-II-c

20.030.236

350.996.456

371.026.692

48.988.007

252.713.125

301.701.132

kap-fr_MoneyMarketFunds|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		PARA PİYASALARINA BORÇLAR	MONEY MARKET FUNDS

159.411.100

165.348.718

324.759.818

259.797.239

97.857.054

357.654.293

kap-fr_MarketableSecuritiesIssued|http://www.xbrl.org/2009/role/netLabel


		İHRAÇ EDİLEN MENKUL KIYMETLER (Net)	MARKETABLE SECURITIES (Net)

V-II-ç

23.699.115

227.693.198

251.392.313

14.609.149

157.927.691

172.536.840

kap-fr_BillsIssued|http://www.xbrl.org/2003/role/terseLabel


			Bonolar	Bills

22.736.133

2.953.291

25.689.424

6.964.236

kap-fr_AssetBackedSecuritiesIssued|http://www.xbrl.org/2003/role/terseLabel


			Varlığa Dayalı Menkul Kıymetler	Asset-backed Securities

2.052.309

ifrs-full_BondsIssued|http://www.xbrl.org/2003/role/verboseLabel


			Tahviller	Bonds

962.982

224.739.907

225.702.889

5.592.604

157.927.691

163.520.295

kap-fr_Funds|


		FONLAR	FUNDS

124.375

539.472

663.847

30.945

652.954

683.899

kap-fr_BorrowerFunds|http://www.xbrl.org/2003/role/terseLabel


			Müstakrizlerin Fonları	Borrower funds

124.375

539.472

663.847

30.945

652.954

683.899

kap-fr_OtherFunds|http://www.xbrl.org/2003/role/terseLabel


			Diğer	Other

kap-fr_FinancialLiabilitieAtFairValueThroughProfitOrLoss|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		GERÇEĞE UYGUN DEĞER FARKI KAR ZARARA YANSITILAN FİNANSAL YÜKÜMLÜLÜKLER	FINANCIAL LIABILITIES AT FAIR VALUE THROUGH PROFIT OR LOSS

kap-fr_DerivativeFinancialLiabilities|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		TÜREV FİNANSAL YÜKÜMLÜLÜKLER	DERIVATIVE FINANCIAL LIABILITIES

V-II-b-f

529.495

9.384.935

9.914.430

279.118

11.518.855

11.797.973

kap-fr_DerivativeFinancialLiabilitiesAtFairValueThroughProfitOrLoss|


			Türev Finansal Yükümlülüklerin Gerçeğe Uygun Değer Farkı Kar Zarara Yansıtılan Kısmı	Derivative Financial Liabilities At Fair Value Through Profit Or Loss

529.495

9.384.935

9.914.430

279.118

11.518.855

11.797.973

kap-fr_DerivativeFinancialLiabilitiesAtFairValueThroughOtherComprehensiveIncome|


			Türev Finansal Yükümlülüklerin Gerçeğe Uygun Değer Farkı Diğer Kapsamlı Gelire Yansıtılan Kısmı	Derivative Financial Liabilities At Fair Value Through Other Comprehensive Income

kap-fr_FactoringPayables|http://www.mkk.com.tr/2015/role/capslockLabel


		FAKTORİNG YÜKÜMLÜLÜKLERİ	FACTORING PAYABLES

kap-fr_LeasePayables|http://www.mkk.com.tr/2015/role/tersenetLabel


		KİRALAMA İŞLEMLERİNDEN YÜKÜMLÜLÜKLER (Net)	LEASE PAYABLES (Net)

V-II-e

5.331.235

523.771

5.855.006

3.413.844

458.566

3.872.410

ifrs-full_Provisions|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		KARŞILIKLAR	PROVISIONS

V-II-g

131.643.615

62.668.963

194.312.578

109.178.239

49.411.690

158.589.929

kap-fr_ProvisionForRestructuring|


			Yeniden Yapılanma Karşılığı	Provision for Restructuring

kap-fr_ReservesForEmployeeBenefits|


			Çalışan Hakları Karşılığı	Reserves for Employee Benefits

8.965.732

18.648

8.984.380

7.092.554

11.868

7.104.422

kap-fr_InsuranceTechnicalReserves|http://www.xbrl.org/2009/role/netLabel


			Sigorta Teknik Karşılıkları (Net)	Insurance Technical Reserves (Net)

88.870.283

60.536.045

149.406.328

70.674.366

46.847.513

117.521.879

ifrs-full_OtherProvisions|


			Diğer Karşılıklar	Other provisions

33.807.600

2.114.270

35.921.870

31.411.319

2.552.309

33.963.628

ifrs-full_CurrentTaxLiabilities|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		CARİ VERGİ BORCU	CURRENT TAX LIABILITIES

V-II-ğ

23.968.048

226.522

24.194.570

14.942.949

472.319

15.415.268

ifrs-full_DeferredTaxLiabilities|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		ERTELENMİŞ VERGİ BORCU	DEFERRED TAX LIABILITY

V-II-ğ

3.426.715

24.056

3.450.771

2.907.265

28.449

2.935.714

kap-fr_LiabilitiesRelatedToAssetsHeldForSaleAndDiscontinuedOperations|http://www.xbrl.org/2009/role/netLabel


		SATIŞ AMAÇLI ELDE TUTULAN VE DURDURULAN FAALİYETLERE İLİŞKİN DURAN VARLIK BORÇLARI (Net)	LIABILITIES RELATED TO ASSETS HELD FOR SALE AND DISCONTINUED OPERATIONS (Net)

kap-fr_LiabilitiesRelatedToAssetsHeldForSale|http://www.xbrl.org/2003/role/terseLabel


			Satış Amaçlı	Held For Sale

kap-fr_LiabilitiesRelatedToDiscontinuedOperations|http://www.xbrl.org/2003/role/terseLabel


			Durdurulan Faaliyetlere İlişkin	Related to Discontinued Operations

kap-fr_SubordinatedDebt|http://www.mkk.com.tr/2015/role/capslockLabel


		SERMAYE BENZERİ BORÇLANMA ARAÇLARI	SUBORDINATED DEBT

2.337.255

75.168.710

77.505.965

2.340.183

55.446.014

57.786.197

kap-fr_SubordinatedLoans|http://www.xbrl.org/2003/role/terseLabel


			Krediler	Loans

kap-fr_SubordinatedOtherDebtInstruments|http://www.xbrl.org/2003/role/terseLabel


			Diğer Borçlanma Araçları	Other Debt Instruments

2.337.255

75.168.710

77.505.965

2.340.183

55.446.014

57.786.197

ifrs-full_OtherLiabilities|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		DİĞER YÜKÜMLÜLÜKLER	OTHER LIABILITIES

V-II-d

237.974.187

54.847.820

292.822.007

179.493.801

46.101.221

225.595.022

ifrs-full_Equity|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		ÖZKAYNAKLAR	EQUITY

V-II-h

436.465.433

11.266.898

447.732.331

367.632.994

5.079.120

372.712.114

ifrs-full_IssuedCapital|


			Ödenmiş Sermaye	Issued capital

25.000.000

kap-fr_CapitalReserves|


			Sermaye Yedekleri	Capital Reserves

4.086.588

4.597.476

ifrs-full_SharePremium|http://www.xbrl.org/2003/role/terseLabel


				Hisse Senedi İhraç Primleri	Equity Share Premiums

566.161

121.391

kap-fr_ShareCancellationProfits|


				Hisse Senedi İptal Karları	Share Cancellation Profits

kap-fr_OtherCapitalReserves|


				Diğer Sermaye Yedekleri	Other Capital Reserves

3.520.427

4.476.085

kap-fr_OtherAccumulatedComprehensiveIncomeThatWillNotBeReclassifiedInProfitOrLoss|http://www.xbrl.org/2003/role/verboseLabel


			Kâr veya Zararda Yeniden Sınıflandırılmayacak Birikmiş Diğer Kapsamlı Gelirler veya Giderler	Other Accumulated Comprehensive Income That Will Not Be Reclassified In Profit Or Loss

74.748.654

910

74.749.564

69.464.585

910

69.465.495

kap-fr_OtherAccumulatedComprehensiveIncomeThatWillBeReclassifiedInProfitOrLoss|http://www.xbrl.org/2003/role/verboseLabel


			Kâr veya Zararda Yeniden Sınıflandırılacak Birikmiş Diğer Kapsamlı Gelirler veya Giderler	Other Accumulated Comprehensive Income That Will Be Reclassified In Profit Or Loss

23.227.536

2.456.596

25.684.132

12.207.203

-925.800

11.281.403

kap-fr_ProfitReserves|


			Kar Yedekleri	Profit Reserves

195.966.448

3.498.109

199.464.557

154.643.193

2.060.375

156.703.568

kap-fr_LegalReserves|


				Yasal Yedekler	Legal Reserves

20.118.508

261.152

20.379.660

16.351.074

136.513

16.487.587

kap-fr_StatutoryReserves|


				Statü Yedekleri	Statutory Reserves

1.502.505

863.802

kap-fr_ExtraordinaryReserves|


				Olağanüstü Yedekler	Extraordinary Reserves

174.345.435

3.236.957

177.582.392

137.428.317

1.923.862

139.352.179

kap-fr_OtherProfitReserves|


				Diğer Kar Yedekleri	Other Profit Reserves

kap-fr_ProfitOrLossClassifiedInEquity|http://www.xbrl.org/2003/role/terseLabel


			Kar veya Zarar	Profit or Loss

46.391.476

5.008.171

51.399.647

47.486.855

3.634.089

51.120.944

kap-fr_PriorYearsProfitsOrLosses|http://www.xbrl.org/2003/role/verboseLabel


				Geçmiş Yıllar Kar veya Zararı	Prior Years' Profit or Loss

5.076.158

2.196.356

7.272.514

4.815.021

769.044

5.584.065

kap-fr_CurrentPeriodNetProfitOrLossClassifiedInEquity|http://www.mkk.com.tr/2015/role/tersenetLabel


				Dönem Net Kâr veya Zararı	Current Period Net Profit Or Loss

41.315.318

2.811.815

44.127.133

42.671.834

2.865.045

45.536.879

ifrs-full_NoncontrollingInterests|http://www.xbrl.org/2003/role/terseLabel


			Azınlık Payları	Non-controlling Interests

V-II-ı

67.044.731

303.112

67.347.843

54.233.682

309.546

54.543.228

ifrs-full_EquityAndLiabilities|http://www.xbrl.org/2003/role/totalLabel


			YÜKÜMLÜLÜKLER TOPLAMI	Total equity and liabilities

2.617.961.448

2.303.463.742

4.921.425.190

2.207.114.577

1.653.583.744

3.860.698.321


Presentation Currency	1.000 TL
Nature of Financial Statements	Consolidated

Dipnot Referansı

Footnote Reference

Cari Dönem

30.09.2025

Current Period

30.09.2025

Önceki Dönem

31.12.2024

Previous Period

31.12.2024

Toplam

Total

Toplam

Total

kap-fr_OffBalanceSheetItemsTFRSNineImpairementModelAppliedAbstract|


Nazım Hesaplar (TFRS 9'a Göre Karşılık Ayrılmış)	Off-Balance Sheet Items (TFRS 9 Impairment Model Applied)

kap-fr_OffBalanceSheetCommitments|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


	BİLANÇO DIŞI YÜKÜMLÜLÜKLER	OFF-BALANCE SHEET COMMITMENTS

2.772.871.246

2.389.017.283

5.161.888.529

1.515.029.648

1.858.850.923

3.373.880.571

kap-fr_GuarantiesAndWarranties|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		GARANTİ VE KEFALETLER	GUARANTIES AND WARRANTIES

V-III

383.783.418

453.596.188

837.379.606

285.407.206

307.809.745

593.216.951

kap-fr_LettersOfGuarantee|


			Teminat Mektupları	Letters of Guarantee

356.349.277

284.253.337

640.602.614

262.874.566

191.978.642

454.853.208

kap-fr_GuaranteesSubjectToStateTenderLaw|http://www.xbrl.org/2003/role/terseLabel


				Devlet İhale Kanunu Kapsamına Girenler	Guarantees Subject to State Tender Law

2.682.092

2.630.749

5.312.841

2.241.617

2.241.930

4.483.547

kap-fr_GuaranteesGivenForForeignTradeOperations|http://www.xbrl.org/2003/role/terseLabel


				Dış Ticaret İşlemleri Dolayısıyla Verilenler	Guarantees Given for Foreign Trade Operations

72.827.357

126.985.089

199.812.446

26.321.882

76.460.281

102.782.163

kap-fr_OtherLettersOfGuarantee|


				Diğer Teminat Mektupları	Other Letters of Guarantee

280.839.828

154.637.499

435.477.327

234.311.067

113.276.431

347.587.498

kap-fr_BankAcceptances|


			Banka Kredileri	Bank Acceptances

25.808.821

9.743.064

35.551.885

20.465.688

5.747.638

26.213.326

kap-fr_ImportLetterOfAcceptance|


				İthalat Kabul Kredileri	Import Letter of Acceptance

3.825.017

2.450.307

kap-fr_OtherBankAcceptances|


				Diğer Banka Kabulleri	Other Bank Acceptances

25.808.821

5.918.047

31.726.868

20.465.688

3.297.331

23.763.019

kap-fr_LettersOfCredit|


			Akreditifler	Letters of Credit

1.621.832

153.359.416

154.981.248

2.063.314

104.381.611

106.444.925

kap-fr_DocumentaryLettersOfCredit|


				Belgeli Akreditifler	Documentary Letters of Credit

1.466.952

114.055.174

115.522.126

1.714.172

76.593.552

78.307.724

kap-fr_OtherLettersOfCredit|


				Diğer Akreditifler	Other Letters of Credit

154.880

39.304.242

39.459.122

349.142

27.788.059

28.137.201

kap-fr_PrefinancingGivenAsGuarantee|


			Garanti Verilen Prefinansmanlar	Prefinancing Given as Guarantee

kap-fr_Endorsements|


			Cirolar	Endorsements

kap-fr_EndorsementsToTheCentralBankOfTurkey|


				T.C. Merkez Bankasına Cirolar	Endorsements to the Central Bank of Turkey

kap-fr_OtherEndorsements|


				Diğer Cirolar	Other Endorsements

kap-fr_PurchaseGuaranteesForSecuritiesIssued|http://www.xbrl.org/2003/role/terseLabel


			Menkul Kıymet İhraçlarında Satın Alma Garantilerimizden	Purchase Guarantees for Securities Issued

kap-fr_FactoringGuarantees|http://www.xbrl.org/2003/role/terseLabel


			Faktoring Garantilerinden	Factoring Guarantees

kap-fr_OtherGuarantees|http://www.xbrl.org/2003/role/terseLabel


			Diğer Garantilerimizden	Other Guarantees

3.488

6.240.371

6.243.859

3.638

5.701.854

5.705.492

kap-fr_OtherCollaterals|http://www.xbrl.org/2003/role/terseLabel


			Diğer Kefaletlerimizden	Other Collaterals

kap-fr_Commitments|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		TAAHHÜTLER	COMMITMENTS

2.083.735.303

180.718.487

2.264.453.790

1.025.159.850

84.084.334

1.109.244.184

kap-fr_IrrevocableCommitments|


			Cayılamaz Taahhütler	Irrevocable Commitments

2.076.100.157

148.976.407

2.225.076.564

1.019.978.192

61.262.813

1.081.241.005

kap-fr_ForwardAssetPurchaseCommitments|


				Vadeli Aktif Değerler Alım Satım Taahhütleri	Forward Asset Purchase Commitments

47.707.113

108.459.433

156.166.546

7.945.928

27.609.536

35.555.464

kap-fr_TimeDepositPurchaseAndSalesCommitments|


				Vadeli Mevduat Alım Satım Taahhütleri	Time Deposit Purchase and Sales Commitments

kap-fr_ShareCapitalCommitmentsToAssociatesAndSubsidiaries|


				İştirak ve Bağlı Ortaklık Sermayesine İştirak Taahhütleri	Share Capital Commitments to Associates and Subsidiaries

156.112

142.284

kap-fr_LoanGrantingCommitments|


				Kullandırma Garantili Kredi Tahsis Taahhütleri	Loan Granting Commitments

427.384.455

5.418.883

432.803.338

232.701.080

3.907.881

236.608.961

kap-fr_SecuritiesIssueBrokerageCommitments|


				Menkul Kıymet İhracına Aracılık Taahhütleri	Securities Issue Brokerage Commitments

kap-fr_CommitmentsForReserveRequirements|


				Zorunlu Karşılık Ödeme Taahhüdü	Commitments for Reserve Requirements

kap-fr_CommitmentsForChequePayments|


				Çekler İçin Ödeme Taahhütleri	Commitments for Cheque Payments

22.444.529

15.115.800

kap-fr_TaxAndFundLiabilitiesArisedFromExportCommitments|


				İhracat Taahhütlerinden Kaynaklanan Vergi ve Fon Yükümlülükleri	Tax and Fund Liabilities Arised from Export Commitments

1.680.887

1.096.921

kap-fr_CommitmentsForCreditCardLimits|


				Kredi Kartı Harcama Limit Taahhütleri	Commitments for Credit Card Limits

1.542.491.085

737.663.382

kap-fr_CommitmentsForCreditCardsAndBankingServicesPromotions|


				Kredi Kartları ve Bankacılık Hizmetlerine İlişkin Promosyon Uygulama Taahhütleri	Commitments for Credit Cards and Banking Services Promotions

2.873.555

2.267.499

kap-fr_ReceivablesFromShortSaleCommitmentsOfMarketableSecurities|


				Açığa Menkul Kıymet Satış Taahhütlerinden Alacaklar	Receivables from Short Sale Commitments of Marketable Securities

kap-fr_PayablesForShortSaleCommitmentsOfMarketableSecurities|


				Açığa Menkul Kıymet Satış Taahhütlerinden Borçlar	Payables for Short Sale Commitments of Marketable Securities

kap-fr_OtherIrrevocableCommitments|


				Diğer Cayılamaz Taahhütler	Other Irrevocable Commitments

31.518.533

34.941.979

66.460.512

23.187.582

29.603.112

52.790.694

kap-fr_RevocableCommitments|


			Cayılabilir Taahhütler	Revocable Commitments

7.635.146

31.742.080

39.377.226

5.181.658

22.821.521

28.003.179

kap-fr_RevocableLoanGrantingCommitments|


				Cayılabilir Kredi Tahsis Taahhütleri	Revocable Loan Granting Commitments

7.635.146

31.742.080

39.377.226

5.181.658

22.821.521

28.003.179

kap-fr_OtherRevocableCommitments|


				Diğer Cayılabilir Taahhütler	Other Revocable Commitments

kap-fr_DerivativeFinancialInstruments|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		TÜREV FİNANSAL ARAÇLAR	DERIVATIVE FINANCIAL INSTRUMENTS

305.352.525

1.754.702.608

2.060.055.133

204.462.592

1.466.956.844

1.671.419.436

kap-fr_DerivativeFinancialInstrumentsHeldForHedging|


			Riskten Korunma Amaçlı Türev Finansal Araçlar	Derivative Financial Instruments Held For Hedging

86.716.045

69.298.701

kap-fr_FairValueHedges|


				Gerçeğe Uygun Değer Riskinden Korunma Amaçlı İşlemler	Fair Value Hedges

86.716.045

69.298.701

kap-fr_CashFlowHedges|


				Nakit Akış Riskinden Korunma Amaçlı İşlemler	Cash Flow Hedges

kap-fr_HedgesOfNetInvestmentInForeignOperations|


				Yurtdışındaki Net Yatırım Riskinden Korunma Amaçlı İşlemler	Hedges of Net Investment in Foreign Operations

kap-fr_DerivativeFinancialInstrumentsHeldForTrading|http://www.xbrl.org/2003/role/terseLabel


			Alım Satım Amaçlı İşlemler	Derivative Financial Instruments Held For Trading

305.352.525

1.667.986.563

1.973.339.088

204.462.592

1.397.658.143

1.602.120.735

kap-fr_ForwardForeignCurrencyBuyOrSellTransactions|


				Vadeli Döviz Alım-Satım İşlemleri	Forward Foreign Currency Buy or Sell Transactions

84.125.672

167.860.870

251.986.542

27.479.935

99.633.598

127.113.533

kap-fr_ForwardForeignCurrencyBuyingTransactions|


					Vadeli Döviz Alım İşlemleri	Forward Foreign Currency Buying Transactions

27.724.399

99.546.092

127.270.491

14.835.593

48.888.485

63.724.078

kap-fr_ForwardForeignCurrencySaleTransactions|


					Vadeli Döviz Satım İşlemleri	Forward Foreign Currency Sale Transactions

56.401.273

68.314.778

124.716.051

12.644.342

50.745.113

63.389.455

kap-fr_CurrencyAndInterestRateSwaps|


				Para ve Faiz Swap İşlemleri	Currency and Interest Rate Swaps

159.576.243

1.217.931.845

1.377.508.088

162.009.487

1.165.689.686

1.327.699.173

kap-fr_CurrencySwapBuyTransactions|


					Swap Para Alım İşlemleri	Currency Swap Buy Transactions

10.552.668

274.623.001

285.175.669

11.029.664

312.159.655

323.189.319

kap-fr_CurrencySwapSellTransaction|


					Swap Para Satım İşlemleri	Currency Swap Sell Transactions

117.932.895

300.902.698

418.835.593

121.060.177

274.545.733

395.605.910

kap-fr_InterestRateSwapBuyTransactions|


					Swap Faiz Alım İşlemleri	Interest Rate Swap Buy Transactions

15.545.340

321.203.073

336.748.413

15.409.823

289.492.149

304.901.972

kap-fr_InterestRateSwapSellTransactions|


					Swap Faiz Satım İşlemleri	Interest Rate Swap Sell Transactions

15.545.340

321.203.073

336.748.413

14.509.823

289.492.149

304.001.972

kap-fr_CurrencyInterestRateAndSecuritiesOptions|


				Para, Faiz ve Menkul Değer Opsiyonları	Currency, Interest Rate and Securities Options

43.216.946

84.553.371

127.770.317

11.229.965

43.904.183

55.134.148

kap-fr_CurrencyOptionsBuyTransactions|


					Para Alım Opsiyonları	Currency Options Buy Transactions

22.418.176

34.979.083

57.397.259

5.968.328

15.823.362

21.791.690

kap-fr_CurrencyOptionsSellTransactions|


					Para Satım Opsiyonları	Currency Options Sell Transactions

20.198.995

35.749.517

55.948.512

4.119.355

16.421.795

20.541.150

kap-fr_InterestRateOptionsBuyTransactions|


					Faiz Alım Opsiyonları	Interest Rate Options Buy Transactions

6.910.720

5.829.513

kap-fr_InterestRateOptionsSellTransactions|


					Faiz Satım Opsiyonları	Interest Rate Options Sell Transactions

6.910.720

5.829.513

kap-fr_SecuritiesOptionsBuyTransactions|


					Menkul Değerler Alım Opsiyonları	Securities Options Buy Transactions

244.639

3.331

247.970

263.607

kap-fr_SecuritiesOptionsSellTransactions|


					Menkul Değerler Satım Opsiyonları	Securities Options Sell Transactions

355.136

878.675

kap-fr_CurrencyFutures|


				Futures Para İşlemleri	Currency Futures

15.090.200

20.251.355

35.341.555

1.356.040

1.711.894

3.067.934

kap-fr_CurrencyFuturesBuyTransactions|


					Futures Para Alım İşlemleri	Currency Futures Buy Transactions

731.779

19.254.594

19.986.373

515.915

1.287.679

1.803.594

kap-fr_CurrencyFuturesSellTransactions|


					Futures Para Satım İşlemleri	Currency Futures Sell Transactions

14.358.421

996.761

15.355.182

840.125

424.215

1.264.340

kap-fr_InterestRateFuturesBuyAndSellTransactions|


				Futures Faiz Alım-Satım İşlemleri	Interest Rate Futures Buy and Sell Transactions

kap-fr_InterestRateFuturesBuyTransactions|


					Futures Faiz Alım İşlemleri	Interest Rate Futures Buy Transactions

kap-fr_InterestRateFuturesSellTransactions|


					Futures Faiz Satım İşlemleri	Interest Rate Futures Sell Transactions

kap-fr_OtherDerivativeFinancialInstrumentsHeldForTrading|http://www.xbrl.org/2003/role/terseLabel


				Diğer	Other

3.343.464

177.389.122

180.732.586

2.387.165

86.718.782

89.105.947

kap-fr_CustodyAndPledgesReceived|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


	EMANET VE REHİNLİ KIYMETLER	CUSTODY AND PLEDGES RECEIVED

3.630.238.951

6.494.043.391

10.124.282.342

2.821.321.627

5.100.248.268

7.921.569.895

kap-fr_ItemsHeldInCustody|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		EMANET KIYMETLER	ITEMS HELD IN CUSTODY

436.452.770

402.184.293

838.637.063

256.203.469

314.199.435

570.402.904

kap-fr_CustomerFundAndPortfolioBalances|


			Müşteri Fon ve Portföy Mevcutları	Customer Fund and Portfolio Balances

kap-fr_SecuritiesHeldinCustody|


			Emanete Alınan Menkul Değerler	Securities Held in Custody

297.870.868

12.311.100

310.181.968

145.968.039

9.938.561

155.906.600

kap-fr_ChequesReceivedForCollection|


			Tahsile Alınan Çekler	Cheques Received for Collection

124.376.227

178.475.182

302.851.409

98.646.479

145.603.209

244.249.688

kap-fr_CommercialNotesReceivedForCollection|


			Tahsile Alınan Ticari Senetler	Commercial Notes Received for Collection

8.848.745

102.058.519

110.907.264

7.285.957

75.099.924

82.385.881

kap-fr_OtherAssetsReceivedForCollection|


			Tahsile Alınan Diğer Kıymetler	Other Assets Received for Collection

kap-fr_SecuritiesThatWillBeIntermediatedToIssue|


			İhracına Aracı Olunan Kıymetler	Securities that will be Intermediated to Issue

kap-fr_OtherItemsUnderCustody|


			Diğer Emanet Kıymetler	Other Items Under Custody

5.356.930

109.339.492

114.696.422

4.302.994

83.557.741

87.860.735

kap-fr_Custodians|


			Emanet Kıymet Alanlar	Custodians

kap-fr_PledgedItems|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		REHİNLİ KIYMETLER	PLEDGED ITEMS

3.193.786.181

6.091.859.098

9.285.645.279

2.565.118.158

4.786.048.833

7.351.166.991

kap-fr_Securities|


			Menkul Kıymetler	Securities

101.205.551

619.110.490

720.316.041

100.345.097

472.290.340

572.635.437

kap-fr_GuaranteeNotes|


			Teminat Senetleri	Guarantee Notes

43.480.457

140.112.581

183.593.038

36.931.932

115.217.517

152.149.449

kap-fr_Commodity|


			Emtia	Commodity

564.010.537

838.083.939

1.402.094.476

474.402.725

683.951.078

1.158.353.803

kap-fr_Warrant|


			Varant	Warrant

kap-fr_RealEstate|


			Gayrimenkul	Real Estate

1.718.447.854

2.676.077.400

4.394.525.254

1.318.538.444

2.134.925.561

3.453.464.005

kap-fr_OtherPledgedItems|


			Diğer Rehinli Kıymetler	Other Pledged Items

766.641.782

1.818.474.688

2.585.116.470

634.899.960

1.379.664.337

2.014.564.297

kap-fr_DepositoriesReceivingPledgedItems|


			Rehinli Kıymet Alanlar	Depositories Receiving Pledged Items

kap-fr_AcceptedBillGuarantiesAndWarrantees|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		KABUL EDİLEN AVALLER VE KEFALETLER	ACCEPTED BILL, GUARANTIES AND WARRANTEES

kap-fr_OffBalanceSheetAccounts|http://www.xbrl.org/2003/role/totalLabel


	BİLANÇO DIŞI HESAPLAR TOPLAMI	TOTAL OFF-BALANCE SHEET ACCOUNTS

6.403.110.197

8.883.060.674

15.286.170.871

4.336.351.275

6.959.099.191

11.295.450.466


Presentation Currency	1.000 TL
Nature of Financial Statements	Consolidated

Dipnot Referansı

Footnote Reference

Cari Dönem

01.01.2025 - 30.09.2025

Current Period

01.01.2025 - 30.09.2025

Önceki Dönem

01.01.2024 - 30.09.2024

Previous Period

01.01.2024 - 30.09.2024

Cari Dönem 3 Aylık

01.07.2025 - 30.09.2025

Current Period 3 Months

01.07.2025 - 30.09.2025

Önceki Dönem 3 Aylık

01.07.2024 - 30.09.2024

Previous Period 3 Months

01.07.2024 - 30.09.2024

kap-fr_StatementOfProfitOrLossTFRSNineImpairementModelAppliedAbstract|


Kar veya Zarar Tablosu (TFRS 9'a Göre Karşılık Ayrılmış)	Statement of Profit or Loss (TFRS 9 Impairment Model Applied)

kap-fr_IncomeAndExpenseItemsAbstract|


	GELİR VE GİDER KALEMLERİ	INCOME AND EXPENSE ITEMS

kap-fr_InterestIncome|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		FAİZ GELİRLERİ	INTEREST INCOME

V-IV-a

615.249.134

422.197.455

219.434.245

161.571.502

kap-fr_InterestIncomeOnLoans|


			Kredilerden Alınan Faizler	Interest Income on Loans

388.628.149

269.791.345

140.844.071

102.352.232

kap-fr_InterestIncomeOnReserveDeposits|


			Zorunlu Karşılıklardan Alınan Faizler	Interest Income on Reserve Deposits

56.818.563

22.793.312

20.867.226

11.427.465

kap-fr_InterestIncomeOnBanks|


			Bankalardan Alınan Faizler	Interest Income on Banks

12.650.574

9.040.655

4.236.904

2.897.079

kap-fr_InterestIncomeOnMoneyMarketPlacements|


			Para Piyasası İşlemlerinden Alınan Faizler	Interest Income on Money Market Placements

5.743.620

3.584.438

1.593.887

1.000.699

kap-fr_InterestIncomeOnMarketableSecuritiesPortfolio|


			Menkul Değerlerden Alınan Faizler	Interest Income on Marketable Securities Portfolio

137.436.614

107.611.349

46.733.441

40.772.544

kap-fr_InterestIncomeOnFinancialAssetsAtFairValueThroughProfitAndLoss|http://www.xbrl.org/2003/role/terseLabel


				Gerçeğe Uygun Değer Farkı Kar Zarara Yansıtılanlar	Financial Assets At Fair Value Through Profit Loss

1.318.064

1.027.637

512.112

504.284

kap-fr_InterestIncomeOnFinancialAssetsAtFairValueThroughOtherComprehensiveIncome|http://www.xbrl.org/2003/role/terseLabel


				Gerçeğe Uygun Değer Farkı Diğer Kapsamlı Gelire Yansıtılanlar	Financial Assets At Fair Value Through Other Comprehensive Income

79.883.898

54.532.445

28.058.461

20.480.629

kap-fr_InterestIncomeOnFinancialAssetsMeasuredAtAmortisedCost|http://www.xbrl.org/2003/role/terseLabel


				İtfa Edilmiş Maliyeti İle Ölçülenler	Financial Assets Measured at Amortised Cost

56.234.652

52.051.267

18.162.868

19.787.631

kap-fr_FinanceLeaseIncome|http://www.xbrl.org/2003/role/terseLabel


			Finansal Kiralama Faiz Gelirleri	Finance Leasing Interest Income

4.025.610

3.214.528

1.482.217

1.166.559

kap-fr_OtherInterestIncome|


			Diğer Faiz Gelirleri	Other Interest Income

9.946.004

6.161.828

3.676.499

1.954.924

kap-fr_InterestExpenses|http://www.mkk.com.tr/2015/role/negatedVerboseLabel


		FAİZ GİDERLERİ (-)	INTEREST EXPENSES (-)

V-IV-b

-514.840.058

-364.387.872

-178.143.967

-149.268.765

kap-fr_InterestExpensesOnDeposits|http://www.xbrl.org/2009/role/negatedLabel


			Mevduata Verilen Faizler	Interest Expenses on Deposits

-375.919.703

-256.167.057

-137.085.244

-102.358.584

kap-fr_InterestExpensesOnFundsBorrowed|http://www.xbrl.org/2009/role/negatedLabel


			Kullanılan Kredilere Verilen Faizler	Interest Expenses on Funds Borrowed

-25.803.958

-18.075.995

-6.387.004

-7.668.741

kap-fr_InterestExpensesOnMoneyMarketFunds|http://www.xbrl.org/2009/role/negatedLabel


			Para Piyasası İşlemlerine Verilen Faizler	Interest Expenses on Money Market Funds

-89.801.442

-68.159.162

-26.507.309

-32.581.834

kap-fr_InterestExpensesOnSecuritiesIssued|http://www.xbrl.org/2009/role/negatedLabel


			İhraç Edilen Menkul Kıymetlere Verilen Faizler	Interest Expenses on Securities Issued

-21.487.830

-16.526.964

-7.635.338

-6.137.897

kap-fr_LeaseInterestExpenses|http://www.xbrl.org/2009/role/negatedLabel


			Kiralama Faiz Giderleri	Lease Interest Expenses

-942.257

-546.311

-382.791

-308.150

kap-fr_OtherInterestExpense|http://www.xbrl.org/2009/role/negatedLabel


			Diğer Faiz Giderleri	Other Interest Expense

-884.868

-4.912.383

-146.281

-213.559

kap-fr_InterestIncomeOrExpense|http://www.xbrl.org/2009/role/netLabel


		NET FAİZ GELİRİ VEYA GİDERİ	NET INTEREST INCOME OR EXPENSE

100.409.076

57.809.583

41.290.278

12.302.737

kap-fr_FeeAndCommissionIncomeOrExpenses|http://www.xbrl.org/2009/role/netLabel


		NET ÜCRET VE KOMİSYON GELİRLERİ VEYA GİDERLERİ	NET FEE AND COMMISSION INCOME OR EXPENSES

87.792.293

61.180.958

32.764.678

22.521.660

kap-fr_FeesAndCommissionsReceived|


			Alınan Ücret ve Komisyonlar	Fees and Commissions Received

115.502.620

85.428.910

43.090.254

31.673.812

kap-fr_FeesAndCommissionsReceivedFromNoncashLoans|http://www.xbrl.org/2003/role/terseLabel


				Gayri Nakdi Kredilerden	From Noncash Loans

5.619.944

4.129.597

1.990.362

1.481.047

kap-fr_OtherFeesAndCommissionsReceived|http://www.xbrl.org/2003/role/terseLabel


				Diğer	Other

109.882.676

81.299.313

41.099.892

30.192.765

kap-fr_FeesAndCommissionsPaid|http://www.xbrl.org/2009/role/negatedTerseLabel


			Verilen Ücret ve Komisyonlar (-)	Fees and Commissions Paid (-)

-27.710.327

-24.247.952

-10.325.576

-9.152.152

kap-fr_FeesAndCommissionsPaidForNoncashLoans|http://www.xbrl.org/2009/role/negatedTerseLabel


				Gayri Nakdi Kredilere	Paid for Noncash Loans

-140.952

-140.148

-49.136

-47.568

kap-fr_OtherFeesAndCommissionsPaid|http://www.xbrl.org/2009/role/negatedTerseLabel


				Diğer	Other

-27.569.375

-24.107.804

-10.276.440

-9.104.584

kap-fr_DividendIncome|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		TEMETTÜ GELİRLERİ	DIVIDEND INCOME

428.417

261.198

14.506

35.613

kap-fr_TradingIncomeOrLoss|http://www.xbrl.org/2009/role/netLabel


		TİCARİ KAR VEYA ZARAR (Net)	TRADING INCOME OR LOSS (Net)

V-IV-c

4.357.138

5.136.352

2.057.820

9.554.575

kap-fr_GainsOrLossesArisingFromCapitalMarketsTransactions|


			Sermaye Piyasası İşlemleri Karı (Zararı)	Gains (Losses) Arising from Capital Markets Transactions

13.778.459

28.015.671

6.795.929

9.485.605

kap-fr_GainsOrLossesArisingFromFinancialTransactions|


			Türev Finansal İşlemlerden Kar (Zarar)	Gains (Losses) Arising From Derivative Financial Transactions

-26.508.933

-48.299.932

-502.660

-7.806.064

kap-fr_ForeignExchangeGainsOrLosses|


			Kambiyo İşlemleri Karı (Zararı)	Foreign Exchange Gains or Losses

17.087.612

25.420.613

-4.235.449

7.875.034

kap-fr_OtherOperatingIncome|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		DİĞER FAALİYET GELİRLERİ	OTHER OPERATING INCOME

V-IV-ç

95.480.497

75.718.449

28.786.709

22.935.277

kap-fr_GrossProfitLossFromOperatingActivitiesForBankingSector|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		FAALİYET BRÜT KÂRI	GROSS PROFIT FROM OPERATING ACTIVITIES

288.467.421

200.106.540

104.913.991

67.349.862

kap-fr_AllowanceExpensesForExpectedCreditLosses|http://www.mkk.com.tr/2015/role/negatedVerboseLabel


		BEKLENEN ZARAR KARŞILIKLARI GİDERLERİ ( - )	ALLOWANCE EXPENSES FOR EXPECTED CREDIT LOSSES ( - )

V-IV-d

-42.204.984

-17.701.733

-16.504.123

-7.457.004

kap-fr_OtherAllowanceExpenses|http://www.mkk.com.tr/2015/role/negatedVerboseLabel


		DİĞER KARŞILIK GİDERLERİ ( - )	OTHER ALLOWANCE EXPENSES ( - )

V-IV-d

-912.910

-765.481

-339.513

-276.521

kap-fr_PersonnelExpenses|http://www.xbrl.org/2009/role/negatedTerseLabel


		PERSONEL GİDERLERİ (-)	PERSONNEL EXPENSES (-)

-53.708.994

-42.113.762

-19.454.443

-16.965.590

kap-fr_OtherOperatingExpenses|http://www.xbrl.org/2009/role/negatedTerseLabel


		DİĞER FAALİYET GİDERLERİ (-)	OTHER OPERATING EXPENSES (-)

V-IV-e

-131.085.537

-94.361.940

-46.935.813

-35.026.071

ifrs-full_ProfitLossFromOperatingActivities|http://www.xbrl.org/2009/role/netLabel


		NET FAALİYET KARI (ZARARI)	NET OPERATING INCOME (LOSS)

60.554.996

45.163.624

21.680.099

7.624.676

kap-fr_AmountInExcessRecordedAsGainAfterMerger|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		BİRLEŞME İŞLEMİ SONRASINDA GELİR OLARAK KAYDEDİLEN FAZLALIK TUTARI	AMOUNT IN EXCESS RECORDED AS GAIN AFTER MERGER

ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod|http://www.xbrl.org/2003/role/terseLabel


		ÖZKAYNAK YÖNTEMİ UYGULANAN ORTAKLIKLARDAN KAR (ZARAR)	PROFIT (LOSS) FROM COMPANIES ACCOUNTED FOR USING EQUITY METHOD

10.461.076

7.625.795

1.378.981

2.225.299

ifrs-full_GainsLossesOnNetMonetaryPosition|http://www.xbrl.org/2003/role/terseLabel


		NET PARASAL POZİSYON KARI (ZARARI)	NET MONETARY POSITION GAIN (LOSS)

ifrs-full_ProfitLossBeforeTax|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		SÜRDÜRÜLEN FAALİYETLER VERGİ ÖNCESİ KARI (ZARARI)	PROFIT (LOSS) FROM CONTINUING OPERATIONS, BEFORE TAX

71.016.072

52.789.419

23.059.080

9.849.975

ifrs-full_IncomeTaxExpenseContinuingOperations|http://www.mkk.com.tr/2015/role/negatedVerboseLabel


		SÜRDÜRÜLEN FAALİYETLER VERGİ KARŞILIĞI (+/-)	TAX PROVISION FOR CONTINUING OPERATIONS (+/-)

V-IV-f

-10.725.155

-4.323.948

-3.774.550

-344.395

kap-fr_CurrentPeriodTaxExpenseContinuingOperations|http://www.mkk.com.tr/2015/role/negatedVerboseLabel


			Cari Vergi Karşılığı	Current Tax Provision

-14.446.408

-10.556.637

-4.170.530

-3.441.588

kap-fr_ExpenseEffectOfDeferredTax|http://www.xbrl.org/2009/role/negatedLabel


			Ertelenmiş Vergi Gider Etkisi	Expense Effect of Deferred Tax

-12.898.435

-15.631.513

-7.023.052

-9.912.100

kap-fr_IncomeEffectOfDeferredTax|


			Ertelenmiş Vergi Gelir Etkisi	Income Effect of Deferred Tax

16.619.688

21.864.202

7.419.032

13.009.293

ifrs-full_ProfitLossFromContinuingOperations|http://www.xbrl.org/2009/role/netLabel


		SÜRDÜRÜLEN FAALİYETLER DÖNEM NET KARI (ZARARI)	NET PERIOD PROFIT (LOSS) FROM CONTINUING OPERATIONS

60.290.917

48.465.471

19.284.530

9.505.580

kap-fr_IncomeOnDiscontinuedOperations|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		DURDURULAN FAALİYETLERDEN GELİRLER	INCOME ON DISCONTINUED OPERATIONS

kap-fr_IncomeOnAssetsHeldForSale|


			Satış Amaçlı Elde Tutulan Duran Varlık Gelirleri	Income on Assets Held for Sale

kap-fr_GainOnSaleOfAssociatesSubsidiariesAndJointlyControlledEntities|


			İştirak, Bağlı Ortaklık ve Birlikte Kontrol Edilen Ortaklıklar (İş Ort.) Satış Karları	Gain on Sale of Associates, Subsidiaries and Jointly Controlled Entities (Joint Ventures)

kap-fr_OtherIncomeOnDiscontinuedOperations|


			Diğer Durdurulan Faaliyet Gelirleri	Other Income on Discontinued Operations

kap-fr_ExpensesOnDiscontinuedOperations|http://www.xbrl.org/2009/role/negatedTerseLabel


		DURDURULAN FAALİYETLERDEN GİDERLER (-)	EXPENSES ON DISCONTINUED OPERATIONS (-)

kap-fr_ExpensesOnAssetsHeldForSale|http://www.xbrl.org/2009/role/negatedLabel


			Satış Amaçlı Elde Tutulan Duran Varlık Giderleri	Expense on Assets Held for Sale

kap-fr_LossOnSaleOfAssociatesSubsidiariesAndJointlyControlledEntities|http://www.xbrl.org/2009/role/negatedLabel


			İştirak, Bağlı Ortaklık ve Birlikte Kontrol Edilen Ortaklıklar (İş Ort.) Satış Zararları	Loss on Sale of Associates, Subsidiaries and Jointly Controlled Entities (Joint Ventures)

kap-fr_OtherExpensesOnDiscontinuedOperations|http://www.xbrl.org/2009/role/negatedLabel


			Diğer Durdurulan Faaliyet Giderleri	Other Expenses on Discontinued Operations

kap-fr_ProfitOrLossOnDiscontinuedOperationsBeforeTax|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		DURDURULAN FAALİYETLER VERGİ ÖNCESİ KARI (ZARARI)	PROFIT (LOSS) ON DISCONTINUED OPERATIONS BEFORE TAX

kap-fr_IncomeTaxExpenseDiscontinuedOperations|http://www.xbrl.org/2009/role/negatedTerseLabel


		DURDURULAN FAALİYETLER VERGİ KARŞILIĞI (+/-)	TAX PROVISION FOR DISCONTINUED OPERATIONS (+/-)

V-IV-f

kap-fr_CurrentPeriodTaxExpenseOrIncomeDiscontinuedOperations|http://www.xbrl.org/2009/role/negatedTerseLabel


			Cari Vergi Karşılığı	Current Tax Provision

kap-fr_ExpenseEffectOfDeferredTaxDiscontinuedOperations|http://www.xbrl.org/2009/role/negatedTerseLabel


			Ertelenmiş Vergi Gider Etkisi	Expense Effect of Deferred Tax

kap-fr_IncomeEffectOfDeferredTaxDiscontinuedOperations|http://www.xbrl.org/2003/role/terseLabel


			Ertelenmiş Vergi Gelir Etkisi	Income Effect of Deferred Tax

ifrs-full_ProfitLossFromDiscontinuedOperations|http://www.xbrl.org/2009/role/netLabel


		DURDURULAN FAALİYETLER DÖNEM NET KARI (ZARARI)	NET PERIOD PROFIT/LOSS FROM DISCONTINUED OPERATIONS

ifrs-full_ProfitLoss|http://www.mkk.com.tr/2015/role/alternativeNetlLabel


		DÖNEM NET KARI VEYA ZARARI	NET PROFIT OR LOSS FOR THE PERIOD

V-IV-g

60.290.917

48.465.471

19.284.530

9.505.580

ifrs-full_ProfitLossAttributableToOwnersOfParent|http://www.xbrl.org/2003/role/terseLabel


			Grubun Karı (Zararı)	Profit (Loss) Attributable to Group

44.127.133

34.846.429

14.088.650

5.515.852

ifrs-full_ProfitLossAttributableToNoncontrollingInterests|http://www.xbrl.org/2003/role/terseLabel


			Azınlık Payları Karı (Zararı)	Profit (loss), attributable to non-controlling interests

16.163.784

13.619.042

5.195.880

3.989.728

ifrs-full_EarningsPerShareAbstract|http://www.xbrl.org/2003/role/verboseLabel


		Hisse Başına Kar (Zarar)	Profit (loss) per share

ifrs-full_EarningsPerShareLineItems|http://www.xbrl.org/2003/role/verboseLabel


			Hisse Başına Kar (Zarar)	Profit (Loss) per Share

ifrs-full_BasicEarningsLossPerShare|http://www.xbrl.org/2003/role/verboseLabel


				Hisse Başına Kar (Zarar)	Profit (Loss) per Share

(*) 1 TL nominal değerli beher paya denk gelen hisse başına kar/zararı ifade etmektedir.

1,76510000

1,39390000

0,56350000

0,22060000


Presentation Currency	1.000 TL
Nature of Financial Statements	Consolidated

Dipnot Referansı

Footnote Reference

Cari Dönem

01.01.2025 - 30.09.2025

Current Period

01.01.2025 - 30.09.2025

Önceki Dönem

01.01.2024 - 30.09.2024

Previous Period

01.01.2024 - 30.09.2024

Cari Dönem 3 Aylık

01.07.2025 - 30.09.2025

Current Period 3 Months

01.07.2025 - 30.09.2025

Önceki Dönem 3 Aylık

01.07.2024 - 30.09.2024

Previous Period 3 Months

01.07.2024 - 30.09.2024

kap-fr_StatementOfProfitOrLossAndOtherComprehensiveIncomeTFRSNineImpairementModelAppliedAbstract|


Kar veya Zarar ve Diğer Kapsamlı Gelir Tablosu (TFRS 9'a Göre Karşılık Ayrılmış)	Statement of Profit or Loss and Other Comprehensive Income (TFRS 9 Impairment Model Applied)

ifrs-full_ProfitLoss|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


	DÖNEM KARI (ZARARI)	PROFIT (LOSS)

60.290.917

48.465.471

ifrs-full_OtherComprehensiveIncome|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


	DİĞER KAPSAMLI GELİRLER	OTHER COMPREHENSIVE INCOME

23.004.357

-5.808.712

ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax|http://www.xbrl.org/2003/role/terseLabel


		Kar veya Zararda Yeniden Sınıflandırılmayacaklar	Other Comprehensive Income that will not be Reclassified to Profit or Loss

9.482.742

4.506.728

kap-fr_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRevaluationOfPropertyPlantAndEquipment|http://www.xbrl.org/2003/role/terseLabel


			Maddi Duran Varlıklar Yeniden Değerleme Artışları (Azalışları)	Gains (Losses) on Revaluation of Property, Plant and Equipment

8.688.164

3.174.169

kap-fr_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRevaluationOfIntangibleAssets|http://www.xbrl.org/2003/role/terseLabel


			Maddi Olmayan Duran Varlıklar Yeniden Değerleme Artışları (Azalışları)	Gains (Losses) on Revaluation of Intangible Assets

ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans|http://www.xbrl.org/2003/role/terseLabel


			Tanımlanmış Fayda Planları Yeniden Ölçüm Kazançları (Kayıpları)	Gains (Losses) on Remeasurements of Defined Benefit Plans

-86.332

-1.757.552

kap-fr_OtherComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax|http://www.xbrl.org/2003/role/terseLabel


			Diğer Kar veya Zarar Olarak Yeniden Sınıflandırılmayacak Diğer Kapsamlı Gelir Unsurları	Other Components of Other Comprehensive Income That Will Not Be Reclassified to Profit Or Loss

1.482.747

1.359.087

ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss|http://www.xbrl.org/2009/role/negatedTerseLabel


			Kar veya Zararda Yeniden Sınıflandırılmayacak Diğer Kapsamlı Gelire İlişkin Vergiler	Taxes Relating To Components Of Other Comprehensive Income That Will Not Be Reclassified To Profit Or Loss

-601.837

1.731.024

ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


		Kar veya Zararda Yeniden Sınıflandırılacaklar	Other Comprehensive Income That Will Be Reclassified to Profit or Loss

13.521.615

-10.315.440

ifrs-full_OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation|http://www.xbrl.org/2003/role/terseLabel


			Yabancı Para Çevrim Farkları	Exchange Differences on Translation

7.656.326

3.318.535

ifrs-full_OtherComprehensiveIncomeBeforeTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome|http://www.xbrl.org/2003/role/verboseLabel


			Gerçeğe Uygun Değer Farkı Diğer Kapsamlı Gelire Yansıtılan Finansal Varlıkların Değerleme ve/veya Sınıflandırma Gelirleri/Giderleri	Valuation and/or Reclassification Profit or Loss from financial assets at fair value through other comprehensive income

2.028.811

-25.278.814

ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


			Nakit Akış Riskinden Korunma Gelirleri (Giderleri)	Income (Loss) Related with Cash Flow Hedges

ifrs-full_OtherComprehensiveIncomeBeforeTaxHedgesOfNetInvestmentsInForeignOperations|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


			Yurtdışındaki İşletmeye İlişkin Yatırım Riskinden Korunma Gelirleri (Giderleri)	Income (Loss) Related with Hedges of Net Investments in Foreign Operations

-5.631.654

-2.284.381

kap-fr_OtherComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax|http://www.xbrl.org/2003/role/terseLabel


			Diğer Kar veya Zarar Olarak Yeniden Sınıflandırılacak Diğer Kapsamlı Gelir Unsurları	Other Components of Other Comprehensive Income that will be Reclassified to Other Profit or Loss

7.943.864

5.542.622

ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss|http://www.xbrl.org/2009/role/negatedTerseLabel


			Kar veya Zararda Yeniden Sınıflandırılacak Diğer Kapsamlı Gelire İlişkin Vergiler	Taxes Relating to Components of Other Comprehensive Income that will be Reclassified to Profit or Loss

1.524.268

8.386.598

ifrs-full_ComprehensiveIncome|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


	TOPLAM KAPSAMLI GELİR (GİDER)	TOTAL COMPREHENSIVE INCOME (LOSS)

83.295.274

42.656.759


Presentation Currency	1.000 TL
Nature of Financial Statements	Consolidated

Dipnot Referansı

Footnote Reference

Cari Dönem

01.01.2025 - 30.09.2025

Current Period

01.01.2025 - 30.09.2025

Önceki Dönem

01.01.2024 - 30.09.2024

Previous Period

01.01.2024 - 30.09.2024

kap-fr_StatementOfCashFlowTFRSNineImpairementModelAppliedAbstract|


Nakit Akış Tablosu (TFRS 9'a Göre Karşılık Ayrılmış)	Statement of Cash Flow (TFRS 9 Impairment Model Applied)

kap-fr_CashFlowsFromUsedInBankingOperationsAbstract|http://www.mkk.com.tr/2015/role/capslockLabel


	BANKACILIK FAALİYETLERİNE İLİŞKİN NAKİT AKIŞLARI	CASH FLOWS FROM USED IN BANKING OPERATIONS

kap-fr_OperatingProfitBeforeChangesInOperatingAssetsAndLiabilities|http://www.xbrl.org/2003/role/terseLabel


		Bankacılık Faaliyet Konusu Varlık ve Yükümlülüklerdeki Değişim Öncesi Faaliyet Kârı	Operating Profit Before Changes in Operating Assets and Liabilities

103.786.978

59.846.675

kap-fr_InterestReceivedClassifiedAsBankingActivities|http://www.xbrl.org/2003/role/terseLabel


			Alınan Faizler	Interest Received

587.764.172

381.879.562

kap-fr_InterestPaidClassifiedAsBankingActivities|http://www.xbrl.org/2009/role/negatedTerseLabel


			Ödenen Faizler	Interest Paid

-517.507.514

-347.986.279

kap-fr_DividendsReceivedClassifiedAsBankingActivities|http://www.xbrl.org/2003/role/terseLabel


			Alınan Temettüler	Dividends received

428.417

261.198

kap-fr_CashInflowsFromFeesAndCommissionsReceived|http://www.xbrl.org/2003/role/terseLabel


			Alınan Ücret ve Komisyonlar	Fees and Commissions Received

115.502.620

85.571.306

kap-fr_CashInflowsFromOtherGains|http://www.xbrl.org/2003/role/terseLabel


			Elde Edilen Diğer Kazançlar	Other Gains

87.881.736

74.095.879

kap-fr_CollectionsFromPreviouslyWrittenOffLoansAndOtherReceivables|


			Zarar Olarak Muhasebeleştirilen Donuk Alacaklardan Tahsilatlar	Collections from Previously Written Off Loans and Other Receivables

7.500.943

4.658.549

kap-fr_CashPaymentsToPersonnelAndServiceSuppliers|http://www.xbrl.org/2009/role/negatedLabel


			Personele ve Hizmet Tedarik Edenlere Yapılan Nakit Ödemeler	Cash Payments to Personnel and Service Suppliers

-101.556.570

-78.279.891

kap-fr_TaxesPaidClassifiedAsBankingActivities|http://www.xbrl.org/2009/role/negatedTerseLabel


			Ödenen Vergiler	Taxes Paid

-19.975.106

-19.987.596

kap-fr_OtherCashFlowsClassifiedAsBankingOperations|http://www.xbrl.org/2003/role/terseLabel


			Diğer	Other

-56.251.720

-40.366.053

kap-fr_ChangesInOperatingAssetsAndLiabilitiesSubjectToBankingOperations|http://www.xbrl.org/2003/role/terseLabel


		Bankacılık Faaliyetleri Konusu Varlık ve Yükümlülüklerdeki Değişim	Changes in Operating Assets and Liabilities Subject to Banking Operations

-33.673.774

76.971.968

kap-fr_IncreaseDecreaseInFinancialAssetsAtFairValueThroughProfitOrLoss|http://www.mkk.com.tr/2015/role/alternativeNetlLabel


			Gerçeğe Uygun Değer Farkı Kar veya Zarara Yansıtılan Finansal Varlıklarda Net (Artış) Azalış	Net (Increase) Decrease in Financial Assets at Fair Value through Profit or Loss

-6.067.786

-18.523.868

kap-fr_IncreaseDecreaseInDueFromBanks|http://www.xbrl.org/2009/role/netLabel


			Bankalar Hesabındaki Net (Artış) Azalış	Net (Increase) Decrease in Due From Banks

-116.986.442

-94.802.439

kap-fr_IncreaseDecreaseInLoans|http://www.xbrl.org/2009/role/netLabel


			Kredilerdeki Net (Artış) Azalış	Net (Increase) Decrease in Loans

-398.014.489

-366.434.368

kap-fr_IncreaseDecreaseInOtherAssets|http://www.mkk.com.tr/2015/role/alternativeNetlLabel


			Diğer Varlıklarda Net (Artış) Azalış	Net (Increase) Decrease in Other Assets

-45.545.475

-45.373.167

kap-fr_IncreaseDecreaseInBankDeposits|http://www.xbrl.org/2009/role/netLabel


			Bankaların Mevduatlarında Net Artış (Azalış)	Net Increase (Decrease) in Bank Deposits

628.577

-23.369.461

kap-fr_IncreaseDecreaseInOtherDeposits|http://www.xbrl.org/2009/role/netLabel


			Diğer Mevduatlarda Net Artış (Azalış)	Net Increase (Decrease) in Other Deposits

509.980.765

290.812.321

kap-fr_IncreaseDecreaseInFinancialLiabilitiesAtFairValueThroughProfitOrLoss|http://www.xbrl.org/2009/role/netLabel


			Gerçeğe Uygun Değer Farkı Kar veya Zarara Yansıtılan Finansal Yükümlülüklerde Net Artış (Azalış)	Net Increase (Decrease) in Financial Liabilities at Fair Value through Profit or Loss

kap-fr_IncreaseDecreaseInFundsBorrowed|http://www.xbrl.org/2009/role/netLabel


			Alınan Kredilerdeki Net Artış (Azalış)	Net Increase (Decrease) in Funds Borrowed

1.364.072

50.221.897

kap-fr_IncreaseDecreaseInMaturedPayables|http://www.xbrl.org/2009/role/netLabel


			Vadesi Gelmiş Borçlarda Net Artış (Azalış)	Net Increase (Decrease) in Matured Payables

kap-fr_IncreaseDecreaseInOtherLiabilities|http://www.xbrl.org/2009/role/netLabel


			Diğer Borçlarda Net Artış (Azalış)	Net Increase (Decrease) Other Liabilities

20.967.004

284.441.053

kap-fr_CashFlowsFromUsedInBankingOperations|http://www.mkk.com.tr/2015/role/alternativeNetlLabel


	Bankacılık Faaliyetlerinden Kaynaklanan Net Nakit Akışı	Net Cash Provided From Banking Operations

70.113.204

136.818.643

ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


	YATIRIM FAALİYETLERİNE İLİŞKİN NAKİT AKIŞLARI	CASH FLOWS FROM (USED IN) INVESTING ACTIVITIES

ifrs-full_CashFlowsFromUsedInInvestingActivities|http://www.mkk.com.tr/2015/role/alternativeNetlLabel


	Yatırım Faaliyetlerinden Kaynaklanan Net Nakit Akışları	Net Cash Flows from (used in) Investing Activities

-92.949.286

-137.200.460

kap-fr_CashPaidForPurchaseOfAssociatesSubsidiariesAndJointlyControlledEntitiesJointVentures|http://www.xbrl.org/2009/role/negatedLabel


		İktisap Edilen İştirakler, Bağlı Ortaklıklar ve Birlikte Kontrol Edilen Ortaklıklar (İş Ortaklıkları)	Cash Paid for Purchase of Associates, Subsidiaries and Jointly Controlled Entities (Joint Ventures)

-6.249.730

-2.935.743

kap-fr_CashObtainedFromSaleOfAssociatesSubsidiariesJointlyControlledEntitiesJointVentures|


		Elden Çıkarılan İştirakler, Bağlı Ortaklıklar ve Birlikte Kontrol Edilen Ortaklıklar (İş Ortaklıkları)	Cash Obtained from Sale of Associates, Subsidiaries and Jointly Controlled Entities (Joint Ventures)

704.705

804.499

kap-fr_CashPaidForPurchaseOfTangibleAndIntangibleAssetPurchases|http://www.xbrl.org/2009/role/negatedTerseLabel


		Satın Alınan Menkul ve Gayrimenkuller	Cash Paid For Tangible And Intangible Asset Purchases

-9.005.018

-3.953.615

kap-fr_CashObtainedFromTangibleAndIntangibleAssetSales|


		Elden Çıkarılan Menkul ve Gayrimenkuller	Cash Obtained from Tangible and Intangible Asset Sales

7.224.847

111.828

kap-fr_CashPaidForPurchaseOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome|http://www.xbrl.org/2009/role/negatedLabel


		Elde Edilen Gerçeğe Uygun Değer Farkı Diğer Kapsamlı Gelire Yansıtılan Finansal Varlıklar	Cash Paid for Purchase of Financial Assets At Fair Value Through Other Comprehensive Income

-397.751.330

-186.025.196

kap-fr_CashObtainedFromSaleOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome|


		Elden Çıkarılan Gerçeğe Uygun Değer Farkı Diğer Kapsamlı Gelire Yansıtılan Finansal Varlıklar	Cash Obtained from Sale of Financial Assets At Fair Value Through Other Comprehensive Income

300.670.213

88.805.027

kap-fr_CashPaidForPurchaseOfFinancialAssetsAtAmortisedCost|http://www.xbrl.org/2009/role/negatedLabel


		Satın Alınan İtfa Edilmiş Maliyeti ile Ölçülen Finansal Varlıklar	Cash Paid for Purchase of Financial Assets At Amortised Cost

-43.372.771

-103.476.263

kap-fr_CashObtainedFromSaleOfFinancialAssetsAtAmortisedCost|


		Satılan İtfa Edilmiş Maliyeti ile Ölçülen Finansal Varlıklar	Cash Obtained from Sale of Financial Assets At Amortised Cost

61.752.290

72.824.632

ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsInvestingActivities|http://www.xbrl.org/2003/role/verboseLabel


		Diğer	Other

-6.922.492

-3.355.629

ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract|http://www.mkk.com.tr/2015/role/alternativeNetlLabel


	FİNANSMAN FAALİYETLERİNE İLİŞKİN NAKİT AKIŞLARI	CASH FLOWS FROM (USED IN) FINANCING ACTIVITIES

ifrs-full_CashFlowsFromUsedInFinancingActivities|http://www.xbrl.org/2009/role/netLabel


	Finansman Faaliyetlerinden Sağlanan Net Nakit	Net cash flows from (used in) financing activities

57.037.243

-4.266.017

kap-fr_CashObtainedFromLoansAndSecuritiesIssued|


		Krediler ve İhraç Edilen Menkul Değerlerden Sağlanan Nakit	Cash Obtained from Loans and Securities Issued

164.973.210

95.686.633

kap-fr_CashOutflowArisedFromLoansAndSecuritiesIssued|http://www.xbrl.org/2009/role/negatedLabel


		Krediler ve İhraç Edilen Menkul Değerlerden Kaynaklanan Nakit Çıkışı	Cash Outflow Arised From Loans and Securities Issued

-97.076.158

-90.741.947

kap-fr_EquityInstrumentsIssued|


		İhraç Edilen Sermaye Araçları	Equity Instruments Issued

ifrs-full_DividendsPaidClassifiedAsFinancingActivities|http://www.xbrl.org/2009/role/negatedTerseLabel


		Temettü Ödemeleri	Dividends paid

-8.346.758

-7.648.806

kap-fr_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities|http://www.xbrl.org/2009/role/negatedLabel


		Kiralamaya İlişkin Ödemeler	Payments of lease liabilities

-2.513.051

-1.561.897

ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities|http://www.xbrl.org/2003/role/verboseLabel


		Diğer	Other

ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents|http://www.mkk.com.tr/2015/role/standartCapitalsLabel


	Yabancı Para Çevrim Farklarının Nakit ve Nakde Eşdeğer Varlıklar Üzerindeki Etkisi	Effect of Change in Foreign Exchange Rate on Cash and Cash Equivalents

8.873.382

8.689.990

ifrs-full_IncreaseDecreaseInCashAndCashEquivalents|http://www.mkk.com.tr/2015/role/netVerboseLabel


	Nakit ve Nakde Eşdeğer Varlıklardaki Net Artış (Azalış)	Net Increase (Decrease) in Cash and Cash Equivalents

43.074.543

4.042.156

kap-fr_CashAndCashEquivalentsForCashFlowStatement|http://www.mkk.com.tr/2015/role/tersePeriodStartLabel


	Dönem Başındaki Nakit ve Nakde Eşdeğer Varlıklar	Cash and Cash Equivalents at Beginning of the Period

395.130.686

397.294.605

kap-fr_CashAndCashEquivalentsForCashFlowStatement|http://www.mkk.com.tr/2015/role/tersePeriodEndLabel


	Dönem Sonundaki Nakit ve Nakde Eşdeğer Varlıklar	Cash and Cash Equivalents at End of the Period

438.205.229

401.336.761


Presentation Currency	1.000 TL
Nature of Financial Statements	Consolidated

Dipnot Referansı

Footnote Reference

Ödenmiş Sermaye

Issued Capital

Hisse Senedi İhraç Primleri

Share Premium

Hisse Senedi İptal Karları

Share Cancellation Profit

Diğer Sermaye Yedekleri

Other Capital Reserves

Kâr veya Zararda Yeniden Sınıflandırılmayacak Birikmiş Diğer Kapsamlı Gelirler ve Giderler

Other Accumulated Comprehensive Income That Will Not Be Reclassified In Profit and Loss

Kâr veya Zararda Yeniden Sınıflandırılacak Birikmiş Diğer Kapsamlı Gelirler ve Giderler

Other Accumulated Comprehensive Income That Will Be Reclassified In Profit and Loss

Kar Yedekleri

Profit Reserves

Geçmiş Dönem Karı / (Zararı)

Prior Years' Profits or Losses

Dönem Net Kar veya Zararı

Current Period Net Profit (Loss)

Azınlık Payları Hariç Toplam Özkaynak

Total Equity Except from Non-controlling Interests

Azınlık Payları

Non-controlling Interests

Toplam Özkaynak

Total Equity

Duran Varlıklar Birikmiş Yeniden Değerleme Artışları/Azalışları

Tangible and Intangible Assets Revaluation Reserve

Tanımlanmış Fayda Planlarının Birikmiş Yeniden Ölçüm Kazançları/Kayıpları

Accumulated Gains / Losses on Remeasurements of Defined Benefit Plans

Diğer (Özkaynak Yöntemiyle Değerlenen Yatırımların Diğer Kapsamlı Gelirinden Kar/Zararda Sınıflandırılmayacak Payları ile Diğer Kar veya Zarar Olarak Yeniden Sınıflandırılmayacak Diğer Kapsamlı Gelir Unsurlarının Birikmiş Tutarları)

Other (Other Comprehensive Income of Associates and Joint Ventures Accounted for Using Equity Method that will not be Reclassified to Profit or Loss and OtherAccumulated Amounts of Other Comprehensive Income that will not be Reclassified to Profit or Loss)

Yabancı Para Çevrim Farkları

Exchange Differences on Translation

Gerçeğe Uygun Değer Farkı Diğer Kapsamlı Gelire Yansıtılan Finansal Varlıkların Birikmiş Yeniden Değerleme ve/veya Sınıflandırma Kazançları/Kayıpları

Accumulated gains (losses) due to revaluation and/or reclassification of financial assets measured at fair value through other comprehensive income

Diğer (Nakit Akış Riskinden Korunma Kazançları/Kayıpları, Özkaynak Yöntemiyle Değerlenen Yatırımların Diğer Kapsamlı Gelirinden Kar/zararda Sınıflandırılacak Payları ve Diğer Kar veya Zarar Olarak Yeniden Sınıflandırılacak Diğer Kapsamlı Gelir Unsurlarının Birikmiş Tutarları)

Other (Accumulated Gains or Losses on Cash Flow Hedges, Other Comprehensive Income of Associates and Joint Ventures Accounted for Using Equity Method that will be Reclassified to Profit or Loss and Other Accumulated Amounts of Other Comprehensive Income that will be Reclassified to Profit or Loss)

Önceki Dönem

01.01.2024 - 30.09.2024

Previous Period

01.01.2024 - 30.09.2024

kap-fr_StatementOfChangesInEquityTFRSNineImpairementModelAppliedAbstract|


Özkaynaklar Değişim Tablosu (TFRS 9'a Göre Karşılık Ayrılmış)	Statement of changes in equity (TFRS 9 Impairment Model Applied)

kap-fr_ChangesInEquityItemsLineItems|http://www.mkk.com.tr/2015/role/capslockLabel


	ÖZKAYNAK KALEMLERİNDEKİ DEĞİŞİKLİKLER	CHANGES IN EQUITY ITEMS

ifrs-full_Equity|http://www.xbrl.org/2003/role/periodStartLabel


		Dönem Başı Bakiyeler	Equity at beginning of period

10.000.000

138.553

1.131.401

31.172.456

-2.620.265

16.976.367

12.499.003

2.959.293

12.454.863

110.860.179

72.625.319

268.197.169

35.159.671

303.356.840

kap-fr_AdjustmentsRelatedtoTMS8|


		TMS 8 Uyarınca Yapılan Düzeltmeler	Adjustments Related to TMS 8

kap-fr_FinancialEffectOfCorrectionsOfAccountingErrors|http://www.xbrl.org/2003/role/terseLabel


			Hataların Düzeltilmesinin Etkisi	Effect Of Corrections

kap-fr_FinancialEffectOfChangesInAccountingPolicy|http://www.xbrl.org/2003/role/terseLabel


			Muhasebe Politikasında Yapılan Değişikliklerin Etkisi	Effect Of Changes In Accounting Policy

kap-fr_RestatedBalances|http://www.xbrl.org/2003/role/terseLabel


		Yeni Bakiye	Adjusted Beginning Balance

10.000.000

138.553

1.131.401

31.172.456

-2.620.265

16.976.367

12.499.003

2.959.293

12.454.863

110.860.179

72.625.319

268.197.169

35.159.671

303.356.840

ifrs-full_ComprehensiveIncome|http://www.xbrl.org/2003/role/terseLabel


		Toplam Kapsamlı Gelir (Gider)	Total Comprehensive Income (Loss)

2.961.952

-1.169.880

1.368.141

3.297.281

-17.517.966

3.934.915

34.846.429

27.720.872

14.935.887

42.656.759

kap-fr_CashIncrease|http://www.xbrl.org/2003/role/verboseLabel


		Nakden Gerçekleştirilen Sermaye Artırımı	Capital Increase in Cash

kap-fr_CapitalIncreaseTroughInternalReserves|


		İç Kaynaklardan Gerçekleştirilen Sermaye Artırımı	Capital Increase Through Internal Reserves

15.000.000

-15.000.000

kap-fr_IssuedCapitalInflationAdjustmentDifference|


		Ödenmiş Sermaye Enflasyon Düzeltme Farkı	Issued Capital Inflation Adjustment Difference

kap-fr_IncreaseDecreaseInConvertibleBonds|http://www.xbrl.org/2003/role/terseLabel


		Hisse Senedine Dönüştürülebilir Tahviller	Convertible Bonds

kap-fr_IncreaseDecreaseInSubordinatedDebt|http://www.xbrl.org/2003/role/terseLabel


		Sermaye Benzeri Borçlanma Araçları	Subordinated Debt

ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity|


		Diğer Değişiklikler Nedeni İle Artış (Azalış)	Increase (decrease) through other changes, equity

-18.799

-65.665

1.513.238

197.951

1.626.725

268.641

1.895.366

kap-fr_ProfitDistributions|


		Kar Dağıtımı	Profit Distributions

60.716.961

-67.707.190

-6.990.229

-621.827

-7.612.056

ifrs-full_DividendsPaid|http://www.xbrl.org/2003/role/terseLabel


			Dağıtılan Temettü	Dividends Paid

-7.017.722

-631.084

-7.648.806

kap-fr_TransfersToReserves|


			Yedeklere Aktarılan Tutarlar	Transfers To Reserves

60.689.468

-60.689.468

kap-fr_OtherProfitDistributions|http://www.xbrl.org/2003/role/terseLabel


			Diğer	Other

27.493

9.257

36.750

ifrs-full_Equity|http://www.xbrl.org/2003/role/periodEndLabel


		Dönem Sonu Bakiyeler	Equity at end of period

25.000.000

119.754

1.065.736

34.134.408

-3.790.145

18.344.508

15.796.284

-14.558.673

16.389.778

158.090.378

5.116.080

34.846.429

290.554.537

49.742.372

340.296.909

Cari Dönem

01.01.2025 - 30.09.2025

Current Period

01.01.2025 - 30.09.2025

kap-fr_StatementOfChangesInEquityTFRSNineImpairementModelAppliedAbstract|


Özkaynaklar Değişim Tablosu (TFRS 9'a Göre Karşılık Ayrılmış)	Statement of changes in equity (TFRS 9 Impairment Model Applied)

kap-fr_ChangesInEquityItemsLineItems|http://www.mkk.com.tr/2015/role/capslockLabel


	ÖZKAYNAK KALEMLERİNDEKİ DEĞİŞİKLİKLER	CHANGES IN EQUITY ITEMS

ifrs-full_Equity|http://www.xbrl.org/2003/role/periodStartLabel


		Dönem Başı Bakiyeler	Equity at beginning of period

25.000.000

121.391

4.476.085

45.092.948

-3.536.701

27.909.248

14.858.197

-19.959.127

16.382.333

156.703.568

51.120.944

318.168.886

54.543.228

372.712.114

kap-fr_AdjustmentsRelatedtoTMS8|


		TMS 8 Uyarınca Yapılan Düzeltmeler	Adjustments Related to TMS 8

kap-fr_FinancialEffectOfCorrectionsOfAccountingErrors|http://www.xbrl.org/2003/role/terseLabel


			Hataların Düzeltilmesinin Etkisi	Effect Of Corrections

kap-fr_FinancialEffectOfChangesInAccountingPolicy|http://www.xbrl.org/2003/role/terseLabel


			Muhasebe Politikasında Yapılan Değişikliklerin Etkisi	Effect Of Changes In Accounting Policy

kap-fr_RestatedBalances|http://www.xbrl.org/2003/role/terseLabel


		Yeni Bakiye	Adjusted Beginning Balance

25.000.000

121.391

4.476.085

45.092.948

-3.536.701

27.909.248

14.858.197

-19.959.127

16.382.333

156.703.568

51.120.944

318.168.886

54.543.228

372.712.114

ifrs-full_ComprehensiveIncome|http://www.xbrl.org/2003/role/terseLabel


		Toplam Kapsamlı Gelir (Gider)	Total Comprehensive Income (Loss)

6.588.241

-34.162

1.488.382

7.627.504

1.559.434

5.215.765

44.127.133

66.572.297

16.722.977

83.295.274

kap-fr_CashIncrease|http://www.xbrl.org/2003/role/verboseLabel


		Nakden Gerçekleştirilen Sermaye Artırımı	Capital Increase in Cash

kap-fr_CapitalIncreaseTroughInternalReserves|


		İç Kaynaklardan Gerçekleştirilen Sermaye Artırımı	Capital Increase Through Internal Reserves

kap-fr_IssuedCapitalInflationAdjustmentDifference|


		Ödenmiş Sermaye Enflasyon Düzeltme Farkı	Issued Capital Inflation Adjustment Difference

kap-fr_IncreaseDecreaseInConvertibleBonds|http://www.xbrl.org/2003/role/terseLabel


		Hisse Senedine Dönüştürülebilir Tahviller	Convertible Bonds

kap-fr_IncreaseDecreaseInSubordinatedDebt|http://www.xbrl.org/2003/role/terseLabel


		Sermaye Benzeri Borçlanma Araçları	Subordinated Debt

ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity|


		Diğer Değişiklikler Nedeni İle Artış (Azalış)	Increase (decrease) through other changes, equity

444.770

-955.658

-419.818

-48

-2.338.526

3.062.114

240.569

33.429

-71.326

-37.897

kap-fr_ProfitDistributions|


		Kar Dağıtımı	Profit Distributions

39.698.875

-44.088.999

-4.390.124

-3.847.036

-8.237.160

ifrs-full_DividendsPaid|http://www.xbrl.org/2003/role/terseLabel


			Dağıtılan Temettü	Dividends Paid

-4.475.968

-3.870.790

-8.346.758

kap-fr_TransfersToReserves|


			Yedeklere Aktarılan Tutarlar	Transfers To Reserves

39.613.031

-39.613.031

kap-fr_OtherProfitDistributions|http://www.xbrl.org/2003/role/terseLabel


			Diğer	Other

85.844

23.754

109.598

ifrs-full_Equity|http://www.xbrl.org/2003/role/periodEndLabel


		Dönem Sonu Bakiyeler	Equity at end of period

25.000.000

566.161

3.520.427

51.261.371

-3.570.911

27.059.104

22.485.701

-18.399.667

21.598.098

199.464.557

7.272.514

44.127.133

380.384.488

67.347.843

447.732.331

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