Joint operations (Tables) |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Joint operations [Abstract] | |
| Joint operations proportionate interest in net assets table | Cameco reflects its proportionate interest in these assets and liabilities as follows: Principal place of business Ownership 2025 2024 Total assets McArthur River Canada 69.81% $ 1,011,469 $ 963,183 Key Lake Canada 83.33% 516,791 485,635 Cigar Lake Canada 54.55% 978,600 1,010,646 $ 2,506,860 $ 2,459,464 Total liabilities McArthur River 69.81% $ 57,890 $ 53,373 Key Lake 83.33% 264,001 248,107 Cigar Lake 54.55% 65,569 57,125 $ 387,460 $ 358,605 |