XML 143 R121.htm IDEA: XBRL DOCUMENT
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RELATED PARTY TRANSACTIONS - Key Management compensation (Details) | 12 Months Ended
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Dec. 31, 2017 BRL (R$) EquityInstruments Options | Dec. 31, 2016 BRL (R$) EquityInstruments Options | Dec. 31, 2015 BRL (R$) EquityInstruments Options
Key management personnel |  |  |
RELATED PARTY TRANSACTIONS |  |  |
Key management salaries, variable compensation and benefits | R$ 33,942,000 | R$ 33,686,000 |
Contributions to defined contribution pension plans | 1,327,000 | 1,359,000 |
Long term incentive plan attributable to key management | 14,609,000 | 14,095,000 | R$ 10,999,000
Members of the Advisory Board |  |  |
RELATED PARTY TRANSACTIONS |  |  |
Key management salaries, variable compensation and benefits | R$ 0 | R$ 1,958,000 | R$ 1,129,000
Stock options |  |  |
Number of shares |  |  |
Balance, beginning of year | Options | 569,115 | 1,074,246 | 2,448,973
Options Forfeited | Options | (276,724) | (505,131) | (1,349,517)
Balance, end of year | Options | 292,391 | 569,115 | 1,074,246
Weighted exercise price |  |  |
Beginning of year | R$ 16.64 | R$ 18.36 | R$ 19.53
Options Forfeited | 15.11 | 20.49 | 20.98
End of year | R$ 17.91 | R$ 16.64 | R$ 18.36
Stock options | Key management personnel |  |  |
Number of shares |  |  |
Balance, beginning of year | Options | 398,179 | 546,670 | 1,564,341
Options Forfeited | Options | (217,819) | (148,491) | (1,130,091)
Options, Others | Options |  |  | 112,420
Balance, end of year | Options | 180,360 | 398,179 | 546,670
Weighted exercise price |  |  |
Beginning of year | R$ 16.64 | R$ 18.36 | R$ 19.53
Options Forfeited | 15.11 | 20.49 | 19.56
End of year | R$ 17.91 | R$ 16.64 | R$ 18.36
Restricted shares | Key management personnel |  |  |
Restricted shares granted to Management |  |  |
Balance, beginning of year | EquityInstruments | 4,831,999 | 1,669,557 |
Granted | EquityInstruments | 1,353,930 | 3,399,729 |
Exercised | EquityInstruments | (240,619) | (237,287) |
Balance, end of year | EquityInstruments | 5,945,310 | 4,831,999 | 1,669,557

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