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Net Revenue from Sale and Services - Net Revenue from Sales and Services (Detail) - BRL (R$)
R$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Net revenue from sale and services details [abstract]      
Gross revenue from sale R$ 94,296,759 R$ 94,693,178 R$ 82,121,646
Gross revenue from services 869,084 750,791 728,590
Sales taxes (4,031,295) (3,027,597) (2,237,203)
Discounts and sales returns (1,494,814) (1,342,799) (927,557)
Amortization of contractual assets with customers (see Note 11) (355,250) (371,825) (463,049)
Deferred revenue (see Note 23) 13,491 (3,765) 7,587
Net revenue from sales and services R$ 89,297,975 R$ 90,697,983 R$ 79,230,014