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Intangible assets - Other intangible assets
12 Months Ended
Dec. 31, 2025
Notes and other explanatory information [abstract]  
Intangible assets - Other intangible assets

 

14.Intangible assets - Other intangible assets

The breakdown, by asset category, of other intangible assets in the consolidated balance sheets is as follows:

     
Cost Information Technology Development Other assets Total 
Balance on December 31, 2023 9,969,742 687,018 10,656,760
Additions 1,654,226 35,162 1,689,388
Write-off (59,759) (424,421) (484,180)
Balance on December 31, 2024 11,564,209 297,759 11,861,968
       
Additions 1,982,496 238,867 2,221,363
Write-off (3,969,781) (358,195) (4,327,976)
Balance on December 31, 2025 9,576,924 178,431 9,755,355
       
Accumulated amortization      
Balance on December 31, 2023 (5,499,334) (483,663) (5,982,997)
Additions (1,079,186) (65,554) (1,144,740)
Write-off 10,862 388,541 399,403
Balance on December 31, 2024 (6,567,658) (160,676) (6,728,334)
       
Additions (1,442,315) (96,434) (1,538,749)
Write-off 3,710,597 183,440 3,894,037
Balance on December 31, 2025 (4,299,376) (73,670) (4,373,046)
       
       
Impairment loss - IT Information Technology Development Other assets Total 
Balance on December 31, 2023 (119,135) (31,683) (150,818)
Impact on net profit (1) (48,897) - (48,897)
Balance on December 31, 2024 (168,032) (31,683) (199,715)
       
Impact on net profit (1) (46,611) (20,412) (67,023)
Write-off 214,643 52,095 266,738
Balance on December 31, 2025 - - -
       
Book Value      
Balance on December 31, 2024 4,828,519 105,400 4,933,919
Balance on December 31, 2025 5,277,548 104,761 5,382,309
(1) Refers to impairment losses on assets in the acquisition and development of software. The impairment loss on the acquisition and development of software was recognized due to obsolescence and discontinuation of the respective systems.

 

Amortization expenses were recorded under the “Depreciation and Amortization” line item in the income statement.