v3.26.1
INTANGIBLE ASSETS - Schedule of Description (Details) - Goodwill - Carrying amount - BRL (R$)
R$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Disclosure of intangible assets with indefinite useful life [line items]    
Book value R$ 14,433,323 R$ 16,064,846
Value in use R$ 22,785,391 R$ 28,320,408
Discount rate 12.90% 12.40%
Perpetual growth rate 4.30% 4.80%
10% variation    
Disclosure of intangible assets with indefinite useful life [line items]    
Book value R$ 2,278,539 R$ 2,832,041
Value in use 20,506,852 25,488,367
25% variation    
Disclosure of intangible assets with indefinite useful life [line items]    
Book value 5,696,348 7,080,102
Value in use R$ 17,089,043 R$ 21,240,306