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SIGNIFICANT TRANSACTIONS - Schedule of Cash Outflow - Investing Activities (Details) - USD ($) $ in Millions |  |  | 6 Months Ended
--- | --- | --- | ---
May 26, 2026 | Feb. 26, 2026 | Jun. 30, 2026 | Jun. 30, 2025
Less: balances acquired |  |  |  |
Net outflow of cash - investing activities |  |  | $ 234 | $ 141
Tabletki Group | JSC Kyivstar |  |  |  |
Cash outflow, net of cash acquired |  |  |  |
Cash consideration |  |  | 161 |
Less: balances acquired |  |  |  |
Cash and cash equivalents |  |  | (2) |
Net outflow of cash - investing activities |  |  | 159 |
LLC ISP Shtorm | JSC Kyivstar |  |  |  |
Cash outflow, net of cash acquired |  |  |  |
Cash consideration |  |  | 10 |
Less: balances acquired |  |  |  |
Less: deferred consideration |  | $ (3) | (3) |
Net outflow of cash - investing activities |  |  | $ 7 |
Six solar power plants | JSC Kyivstar |  |  |  |
Cash outflow, net of cash acquired |  |  |  |
Cash consideration | $ 70 |  |  |
Less: balances acquired |  |  |  |
Cash and cash equivalents | (2) |  |  |
Net outflow of cash - investing activities | $ 68 |  |  |
Uklon | JSC Kyivstar |  |  |  |
Cash outflow, net of cash acquired |  |  |  |
Cash consideration |  |  |  | 146
Less: balances acquired |  |  |  |
Cash and cash equivalents |  |  |  | (12)
Net outflow of cash - investing activities |  |  |  | $ 134

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