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v3.19.1

Insurance Contracts and Private Pension - Summary of Changes in Technical Provisions (Detail) - BRL (R$) R$ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Jan. 01, 2017
Disclosure of other provisions [line items] |  |  |
Unearned premiums (PPNG) | R$ 2,124 | R$ 1,898 |
Mathematical reserve for benefits to be granted (PMBAC) and benefits granted (PMBC) | 195,543 | 176,165 |
Redemptions and Other Unsettled Amounts (PVR) | 310 | 275 |
Financial surplus (PEF) | 607 | 606 |
Unsettled claims (PSL) | 591 | 594 |
Claims / events incurred but not reported (IBNR) | 373 | 428 |
Related Expenses (PDR) | 129 | 123 |
Other | 1,510 | 1,143 |
Total | 201,187 | 181,232 | R$ 154,076
Opening balance | 181,232 | 154,076 |
Additions arising from premiums / contribution | 24,104 | 26,913 |
Risk adjustments | (4,234) | (4,548) |
Payment of claims / benefits | (1,764) | (1,700) |
Reported claims | 1,325 | 1,291 |
Redemptions | (13,772) | (12,536) |
Portability of insurances | 3,758 | 3,436 |
Adjustment of reserves and financial surplus | 11,631 | 7,770 |
Corporate Reorganization |  | (282) |
Other (recognition / reversal) | (1,093) | 6,812 |
Closing balance | 201,187 | 181,232 |
Insurance [member] |  |  |
Disclosure of other provisions [line items] |  |  |
Unearned premiums (PPNG) | 2,111 | 1,883 |
Mathematical reserve for benefits to be granted (PMBAC) and benefits granted (PMBC) | 195 | 173 |
Redemptions and Other Unsettled Amounts (PVR) | 12 | 11 |
Financial surplus (PEF) | 2 | 2 |
Unsettled claims (PSL) | 548 | 560 |
Claims / events incurred but not reported (IBNR) | 348 | 401 |
Related Expenses (PDR) | 31 | 28 |
Other | 562 | 406 |
Total | 3,809 | 3,464 |
Opening balance | 3,464 | 3,926 |
Additions arising from premiums / contribution | 4,340 | 4,059 |
Risk adjustments | (3,937) | (4,225) |
Payment of claims / benefits | (1,184) | (1,228) |
Reported claims | 1,325 | 1,291 |
Redemptions | (1) | (2) |
Adjustment of reserves and financial surplus | 9 | 16 |
Corporate Reorganization |  | (282) |
Other (recognition / reversal) | (207) | (91) |
Closing balance | 3,809 | 3,464 |
Private Pension [Member] |  |  |
Disclosure of other provisions [line items] |  |  |
Unearned premiums (PPNG) | 13 | 15 |
Mathematical reserve for benefits to be granted (PMBAC) and benefits granted (PMBC) | 195,348 | 175,992 |
Redemptions and Other Unsettled Amounts (PVR) | 298 | 264 |
Financial surplus (PEF) | 605 | 604 |
Unsettled claims (PSL) | 43 | 34 |
Claims / events incurred but not reported (IBNR) | 25 | 27 |
Related Expenses (PDR) | 98 | 95 |
Other | 948 | 737 |
Total | 197,378 | 177,768 |
Opening balance | 177,768 | 150,150 |
Additions arising from premiums / contribution | 19,764 | 22,854 |
Risk adjustments | (297) | (323) |
Payment of claims / benefits | (580) | (472) |
Redemptions | (13,771) | (12,534) |
Portability of insurances | 3,758 | 3,436 |
Adjustment of reserves and financial surplus | 11,622 | 7,754 |
Other (recognition / reversal) | (886) | 6,903 |
Closing balance | R$ 197,378 | R$ 177,768 |

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