Due to Banks - Summary of Due to Banks (Details) - KZT (₸) ₸ in Millions	Dec. 31, 2025	Dec. 31, 2024
Due to Bank [Line Items]
Total due to banks	₸ 16,183	₸ 24,474
Time Deposits of Banks and Other Financial Institutions
Due to Bank [Line Items]
Total due to banks	16,183	323
Repurchase Agreements
Due to Bank [Line Items]
Total due to banks	₸ 0	₸ 24,151

The amount of deposit liabilities from banks held by the entity.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Note Expiry date 2027-01-01
-Name IAS
-Number 1
-IssueDate 2025-01-01
-Paragraph 55
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_55&doctype=Standard
-URIDate 2025-03-27

Name:	ifrs-full_DepositsFromBanks
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant