v3.22.2.2
Intangible Assets (Details) - Schedule of intangible assets - BRL (R$)
R$ in Millions
 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Intangible Assets (Details) - Schedule of intangible assets [Line Items]    
Intangible assets, beginning balance R$ 1,887  
Additions 3,152  
Amortizations (21)  
Intangible assets, ending balance 5,018  
Lease right of use [Member]    
Intangible Assets (Details) - Schedule of intangible assets [Line Items]    
Intangible assets, beginning balance 19  
Additions  
Amortizations (2)  
Intangible assets, ending balance 17  
Goodwill [Member]    
Intangible Assets (Details) - Schedule of intangible assets [Line Items]    
Intangible assets, beginning balance 618 R$ 618
Additions
Amortizations
Intangible assets, ending balance 618 618
Softwares [Member]    
Intangible Assets (Details) - Schedule of intangible assets [Line Items]    
Intangible assets, beginning balance 75 70
Additions 11 12
Amortizations (12) (10)
Intangible assets, ending balance 74 72
Commercial Rights [Member]    
Intangible Assets (Details) - Schedule of intangible assets [Line Items]    
Intangible assets, beginning balance 1,136 [1] 310
Additions 3,141 [1] 26
Amortizations (7) [1] (5)
Intangible assets, ending balance 4,270 [1] 331
Trade name [Member]    
Intangible Assets (Details) - Schedule of intangible assets [Line Items]    
Intangible assets, beginning balance 39 39
Additions
Amortizations
Intangible assets, ending balance 39 39
Intangible Assets [Member]    
Intangible Assets (Details) - Schedule of intangible assets [Line Items]    
Intangible assets, beginning balance 1,868 1,037
Additions 3,152 38
Amortizations (19) (15)
Intangible assets, ending balance 5,001 R$ 1,060
Assets And Rights [Member] | Lease right of use [Member]    
Intangible Assets (Details) - Schedule of intangible assets [Line Items]    
Intangible assets, beginning balance 19  
Additions  
Amortizations (2)  
Intangible assets, ending balance R$ 17  
[1] In the nine-month period ended September 30, 2022, the column Additions includes amounts related to the acquisition of the 46 commercial points of Extra Hiper stores, in the amount of R$3,132 (see note 1.1.).