v3.26.1
Property, plant and equipment (Details 2) - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment R$ 2,539,077 R$ 2,572,336 R$ 2,451,011
Net book value 2,539,077 2,572,336 2,451,011
Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment 5,120,573 4,783,487 4,105,304
Increase (decrease) in property, plant and equipment 337,086 678,183  
Purchases 1,050,759 1,140,538  
Disposals (713,673) (462,355)  
Depreciation (370,345) (556,858)  
Net book value 5,120,573 4,783,487 4,105,304
Accumulated amortization      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment (2,581,496) (2,211,151) (1,654,293)
Disposals 531,154 281,516  
Depreciation (901,499) (838,374)  
Net book value (2,581,496) (2,211,151) (1,654,293)
Data processing equipment      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment 135,913 152,472 153,476
Net book value 135,913 152,472 153,476
Data processing equipment | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment 267,750 262,572 244,452
Increase (decrease) in property, plant and equipment 5,178 18,120  
Purchases 9,846 21,774  
Disposals (4,668) (3,654)  
Depreciation (21,737) (19,124)  
Net book value 267,750 262,572 244,452
Data processing equipment | Accumulated amortization      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment (131,837) (110,100) (90,976)
Disposals 4,590 3,527  
Depreciation (26,327) (22,651)  
Net book value (131,837) (110,100) (90,976)
Machinery and equipment      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment 2,304,643 2,304,920 2,176,069
Net book value 2,304,643 2,304,920 2,176,069
provision of POS device 156,079 163,891  
Machinery and equipment | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment 4,610,379 4,295,698 3,658,969
Increase (decrease) in property, plant and equipment 314,681 636,729  
Purchases 1,017,617 1,087,743  
Disposals (702,936) (451,014)  
Depreciation (314,958) (507,878)  
Net book value 4,610,379 4,295,698 3,658,969
provision of POS device 559,735 416,030  
Machinery and equipment | Accumulated amortization      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment (2,305,736) (1,990,778) (1,482,900)
Disposals 524,607 272,413  
Depreciation (839,565) (780,291)  
Net book value (2,305,736) (1,990,778) (1,482,900)
provision of POS device 418,731 252,139  
Leasehold improvements      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment 74,734 83,588 93,531
Net book value 74,734 83,588 93,531
Leasehold improvements | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment 173,722 163,003 154,343
Increase (decrease) in property, plant and equipment 10,719 8,660  
Purchases 10,719 8,660  
Disposals 0 0  
Depreciation (19,573) (18,603)  
Net book value 173,722 163,003 154,343
Leasehold improvements | Accumulated amortization      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment (98,988) (79,415) (60,812)
Disposals 0 0  
Depreciation (19,573) (18,603)  
Net book value (98,988) (79,415) (60,812)
Other      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment 23,787 31,356 27,935
Net book value 23,787 31,356 27,935
Other | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment 68,722 62,214 47,540
Increase (decrease) in property, plant and equipment 6,508 14,674  
Purchases 12,577 22,361  
Disposals (6,069) (7,687)  
Depreciation (14,077) (11,253)  
Net book value 68,722 62,214 47,540
Other | Accumulated amortization      
Disclosure of detailed information about property, plant and equipment [line items]      
Property and equipment (44,935) (30,858) (19,605)
Disposals 1,957 5,576  
Depreciation (16,034) (16,829)  
Net book value R$ (44,935) R$ (30,858) R$ (19,605)