Investment (Details) - BRL (R$) R$ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Disclosure Investment Abstract | ||
| Assets related to investment | R$ 1,895,545 | R$ 2,134,912 |
| Current and noncurrent assets related to investment | 254,727 | 388,082 |
| Tangible and intangible assets related to investment | 1,640,818 | 1,746,830 |
| Liability and shareholders equity | 1,895,545 | 2,134,912 |
| Current and non current liabilities related to investments | 736,516 | 755,882 |
| Shareholders' equity | R$ 1,159,029 | R$ 1,379,030 |
| Company proportional interest | 49.00% | 49.00% |
| Adjustment to fair value | R$ 733,757 | R$ 733,757 |
| Investment cost | 526,729 | 634,529 |
| Fair value of investment | 1,260,486 | 1,368,286 |
| Net loss for the year | R$ (220,000) | R$ (167,145) |
| Net loss company's proportional interest percentage | 49.00% | 49.00% |
| Company's interest in the associated company's income (loss) | R$ (107,800) | R$ (82,526) |