GERDAU S.A. | CIK:0001073404 | 3

  • Filed: 4/3/2018
  • Entity registrant name: GERDAU S.A. (CIK: 0001073404)
  • Generator: Merrill
  • SEC filing page: http://www.sec.gov/Archives/edgar/data/1073404/000110465918022121/0001104659-18-022121-index.htm
  • XBRL Instance: http://www.sec.gov/Archives/edgar/data/1073404/000110465918022121/ggb-20171231.xml
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  • EDGAR Dashboard: https://edgardashboard.xbrlcloud.com/edgar-dashboard/?cik=0001073404
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  • ifrs-full:DisclosureOfAccountingJudgementsAndEstimatesExplanatory

     

    2.17 - Use of Estimates

     

    In the preparation of the Consolidated Financial Statements estimates are required to record certain assets, liabilities and other transactions. To make these estimates, Management uses the best information available on the date of preparation of the Consolidated Financial Statements and the experience of past and/or current events, also considering assumptions related to future events. As such, the Consolidated Financial Statements include estimates with respect to the recoverable amount of long-lived assets (note 28), with respect to the need and the amount of provisions for tax, civil and labor liabilities (note 17), recoverable amount of deferred income taxes (note 8), estimates in selecting interest rates, return on assets, mortality tables and expectations for salary increases (note 19), and long-term incentive plans through the selection of the valuation model and rates (note 25). Actual results could differ from those estimates.