RELATED PARTY TRANSACTIONS - Promissory note receivable (Details) - CAD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| RELATED PARTY TRANSACTIONS | ||
| Promissory notes from the parent corporation | $ 996.0 | $ 996.0 |
| Quebecor Media | $160.0 million promissory note | ||
| RELATED PARTY TRANSACTIONS | ||
| Promissory notes from the parent corporation | $ 160.0 | |
| Interest rate on Promissory Note | 4.90% | |
| Quebecor Media | $836.0 million promissory note | ||
| RELATED PARTY TRANSACTIONS | ||
| Promissory notes from the parent corporation | $ 836.0 | |
| Interest rate on Promissory Note | 7.00% |