v3.22.2.2
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts - BRL (R$)
R$ in Millions
Sep. 30, 2022
Dec. 31, 2021
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial liabilities R$ (45,136)  
Net exposure (26,226) R$ (15,571)
Financial Assets Amortized Cost [Member] | Cash and cash equivalents [Member]    
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial assets 4,210 2,550
Financial Assets Amortized Cost [Member] | Related parties - assets [Member]    
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial assets 264 114
Financial Assets Amortized Cost [Member] | Trade receivables and other accounts receivable [Member]    
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial assets 164 169
Fair Value Through Income [Member] | Financial instruments – hedge measured at fair value [Member]    
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial assets 122 32
Fair Value Through Income [Member] | Borrowings and Financing Including Derivatives [Member]    
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial liabilities (324) (341)
Fair Value Through Income [Member] | Financial Instruments Fair Value Hedge Short Position [Member]    
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial liabilities (17) (36)
Fair Value Through Other Comprehensive Income [Member] | Accounts Receivable With Credit Card Companies And Sales Tickets [Member]    
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial assets 341 155
Other Financial Liabilities Amortized Cost [Member] | Related Parties Liabilities [Member]    
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial liabilities (1,422) (368)
Other Financial Liabilities Amortized Cost [Member] | Trade Payables [Member]    
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial liabilities (9,967) (5,942)
Other Financial Liabilities Amortized Cost [Member] | Financing Through Acquisition Of Assets [Member]    
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial liabilities (387) (197)
Other Financial Liabilities Amortized Cost [Member] | Borrowings and Financing [Member]    
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial liabilities (1,220) (1,210)
Other Financial Liabilities Amortized Cost [Member] | Debentures and promissory notes [Member]    
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial liabilities (10,574) (6,446)
Other Financial Liabilities Amortized Cost [Member] | Lease liabilities [member]    
Financial instruments (Details) - Schedule of financial instruments and their carrying amounts [Line Items]    
Financial liabilities R$ (7,416) R$ (4,051)