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Presentation of Financial Statements and Summary of Significant Accounting Policies- Summary of he Range Of Estimated Impacts On the Adoption Of the Ifrs 16 (Detail) - BRL (R$) R$ in Thousands | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | ---
Current assets |  |  |
Prepaid expenses | R$ 132,122 | R$ 111,355 |
Non-current assets |  |  |
Prepaid expenses | 70,507 | 69,216 |
Right-of-use assets | 2,150,286 | 1,980,912 |
Intangible assets | 1,782,655 | 1,762,593 |
Total assets | 36,250,162 | 31,195,472 | R$ 30,499,395
Current liabilities |  |  |
Leases payable | 260,189 | 206,396 |
Non-current liabilities |  |  |
Leases payable | R$ 1,573,099 | 1,382,277 |
IFRS 16 [member] | Increase (decrease) due to changes in accounting policy [member] |  |  |
Current assets |  |  |
Prepaid expenses |  | (39,066) |
Non-current assets |  |  |
Prepaid expenses |  | (288,630) |
Right-of-use assets |  | 1,731,427 |
Intangible assets |  | (39,928) |
Total assets |  | 1,363,803 |
Current liabilities |  |  |
Leases payable |  | 13,827 |
Non-current liabilities |  |  |
Leases payable |  | 1,349,976 |
Total liabilities |  | R$ 1,363,803 |

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