XML 205 R176.htm IDEA: XBRL DOCUMENT v3.22.1
Costs and expenses by nature - Costs and expenses by nature (Detail) - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Expenses by nature [abstract]      
Raw materials and materials for use and consumption R$ 104,233,143 R$ 68,851,960 R$ 77,218,922
Personnel expenses 1,575,066 1,414,567 1,571,227
Freight and storage 899,188 1,073,971 871,057
Depreciation and amortization 653,118 595,531 551,768
Amortization of right to use assets 260,716 242,670 216,609
Advertising and marketing 106,352 143,694 192,389
Services provided by third parties 399,904 184,532 179,319
Other expenses 101,819 139,379 258,705
Total 108,229,306 72,646,304 81,059,996
Classified as:      
Cost of products and services sold (104,827,966) (70,056,447) (78,208,786)
Selling and marketing (1,934,789) (1,595,871) (1,631,760)
General and administrative (1,466,551) (993,986) (1,219,450)
Total R$ 108,229,306 R$ 72,646,304 R$ 81,059,996