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Other income (expense) | 6 Months Ended
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Jun. 30, 2026
Analysis of income and expense [abstract] |
Other income (expense) | Other income (expense)
|  |  | Three months | Six months
For the period ended June 30 | Note | 2026 | 2025 | 2026 | 2025
Net early debt redemption gains | 11 |  | 89 |  | 91 |  | 89 |  | 357 |
Interest income |  | 15 |  | 15 |  | 29 |  | 41 |
Equity gains (losses) from investments in associates and joint ventures | 10 |  |  |  |  |
| Operations |  | 7 |  | (1) |  | 10 |  | (1) |
Net mark-to-market losses on derivatives used to economically hedge equity settled share-based compensation plans |  | (62) |  | (43) |  | (29) |  | (42) |
Losses on retirements and disposals of property, plant and equipment and intangible assets |  | (1) |  | (7) |  | (12) |  | (10) |
Other (1) |  | 10 |  | (85) |  | 9 |  | (65) |
Total other income (expense) |  | 58 |  | (30) |  | 96 |  | 280 |
(1)Includes foreign exchange (losses) gains on derivatives used to economically hedge anticipated purchases and the acquisition of Ziply Fiber in foreign currencies in 2025.

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