PREPAID EXPENSES (Details) - BRL (R$) R$ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
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|---|---|---|---|---|
| Prepaid expenses [Line Items] | ||||
| Incremental costs in obtaining contracts with customers | [1] | R$ 3,356,376 | R$ 2,842,824 | |
| Software and networks maintenance | 893,514 | 610,902 | ||
| Advertising and publicity | 176,989 | 203,884 | ||
| Personal | 157,750 | 112,421 | ||
| Financial charges | 177,199 | 122,325 | ||
| Insurance, satellites and links and other | 148,677 | 61,799 | ||
| Total | 4,910,505 | 3,954,155 | ||
| Current | 2,414,780 | 1,868,954 | ||
| Non-current | R$ 2,495,725 | R$ 2,085,201 | ||
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