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v3.19.1

Stockholders' Equity - Schedule of Stockholders' Compensation (Detail) - BRL (R$) R$ / shares in Units, R$ in Millions |  |  | 8 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Aug. 25, 2017 | Aug. 25, 2016 | Aug. 30, 2018 | Dec. 31, 2018 | Aug. 30, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Disclosure of classes of share capital [abstract] |  |  |  |  |  |  |
Paid / prepaid |  |  |  | R$ 5,921 |  | R$ 3,666 | R$ 3,355
Dividends |  |  | R$ 0.6240 | R$ 0.0150 |  | R$ 0.0150 | R$ 0.015
Dividends |  |  | 0.6240 | 0.0150 |  | 0.0150 | 0.015
Dividends provision |  |  |  |  |  | 0.1304 |
Interest on capital | R$ 0.3990 | R$ 0.3990 | R$ 0.1252 |  |  |  | 0.4714
Interest on capital |  |  |  | 0.0106 |  | 0.1445 |
Identified in Revenue Reserve In Stockholders' Equity |  |  |  | R$ 1.8001 |  | R$ 2.1126 | R$ 0.7754
Paid / prepaid, Gross |  |  |  | R$ 5,921 |  | R$ 3,666 | R$ 3,355
Dividends-paid, Gross |  |  | R$ 4,041 | 1,069 |  | 1,074 | 987
Provided for (Recorded in Other Liabilities) |  |  |  | 248 |  | 1,877 | 3,169
Interest on capital-paid | R$ 2,592 | R$ 2,368 | 811 |  |  |  |
Declared (Recorded in Other Liabilities) |  |  |  | 145 |  | 98 | 98
Dividends provision |  |  |  |  |  | 843 |
Interest on capital - credited |  |  |  | 103 |  | 936 | 3,071
Identified in Revenue Reserve In Stockholders' Equity |  |  |  | 17,498 |  | 13,658 | 5,050
Total,Gross |  |  |  | 23,667 |  | 19,201 | 11,574
Provided for (Recorded in Other Liabilities) |  |  |  | (15) |  | (140) | (461)
Paid / prepaid |  |  |  | (122) |  | (389) | (355)
Dividends paid, WHT |  |  |  | 0 |  | 0 | 0
Dividends paid, WHT |  |  | 0 | 0 |  | 0 | 0
Dividends provision |  |  |  |  |  | 0 |
Interest on capital, WHT | (389) | (355) | R$ (122) |  |  |  |
Interest on capital, WHT |  |  |  | (15) |  | (140) | (461)
Identified in Revenue Reserve In Stockholders' Equity |  |  |  | (1,093) |  | (1,114) | (758)
Total, WHT |  |  |  | (1,230) |  | (1,643) | (1,574)
Provided for (Recorded in Other Liabilities) |  |  |  | 233 |  | 1,737 | 2,708
Paid / prepaid |  |  |  | 5,799 |  | 3,277 | 3,000
Dividends - 1 monthly installment paid on 01/02/2017 |  |  |  | 145 |  | 98 | 98
Dividends - 11 monthly installments paid from February to December 2016 |  |  |  | 1,069 | R$ 4,041 | 1,074 | 987
Dividends provision |  |  |  |  |  | 843 |
Interest on capital - paid on 08/25/2016 | R$ 2,203 | R$ 2,013 |  |  | R$ 689 |  |
Interest on capital - credited |  |  |  | 88 |  | 796 | 2,610
Identified in Revenue Reserve In Stockholders' Equity |  |  |  | 16,405 |  | 12,544 | 4,292
Total |  |  |  | R$ 22,437 |  | R$ 17,558 | R$ 10,000

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