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.

No definition available.

+ Details

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Namespace Prefix:	ifrs-full_
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- Definition

The amount remaining after deducting the amounts subject to an enforceable master netting arrangement or similar agreement that were not set off against financial assets, from the net amount of financial assets subject to offsetting or subject to an enforceable master netting arrangement or similar agreement presented in the statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2025-01-01
-Paragraph 13C
-Subparagraph e
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_13C_e&doctype=Standard
-URIDate 2025-03-27

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The amount remaining after deducting the amounts subject to an enforceable master netting arrangement or similar agreement that were not set off against financial liabilities, from the net amount of financial liabilities subject to offsetting or subject to an enforceable master netting arrangement or similar agreement presented in the statement of financial position.

+ References

+ Details

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

- Details

Name:	ifrs-full_CounterpartiesAxis=kyiv_VEONAmsterdamB.V.Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_TypesOfFinancialLiabilitiesAxis=kyiv_LoanNotePayableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_CounterpartiesAxis=kyiv_VEONLtd.Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_TypesOfFinancialLiabilitiesAxis=kyiv_OtherCurrentLiabilitiesMember
Namespace Prefix:
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RELATED PARTIES - Narrative (Details) - USD ($) $ in Millions	Jun. 10, 2026	May 28, 2026
VEON Amsterdam B.V. \| Other receivables from VEON Amsterdam B.V.
Disclosure of offsetting of financial liabilities [line items]
Net financial assets subject to offsetting		$ 9
VEON Amsterdam B.V. \| Loan Note Payable - VEON Amsterdam B.V.
Disclosure of offsetting of financial liabilities [line items]
Net financial liabilities subject to offsetting		$ 9
VEON Ltd. \| Other receivables from VEON Amsterdam B.V.
Disclosure of offsetting of financial liabilities [line items]
Net financial assets subject to offsetting	$ 8
VEON Ltd. \| Other Current Liabilities
Disclosure of offsetting of financial liabilities [line items]
Net financial liabilities subject to offsetting	$ 8