XML 52 R38.htm IDEA: XBRL DOCUMENT v3.21.1
31 Other operating income (expenses), net
 12 Months Ended
Dec. 31, 2020
Other Operating Income Expenses Net  
Other operating income (expenses), net
31 Other operating income (expenses), net

 

  2020 2019 2018
       
Other operating income, net 70,288 75,667 93,089
Other operating expenses 37,368 (94,415) (64,498)
       
Other operating income (expenses), net 107,656 (18,748) 28,591

 

Other operating income is comprised by sale of property, plant and equipment, sale of contracts awarded in public bids, right to sell electricity, indemnities and reimbursement of expenses, fines and collaterals, property leases, reuse water, PURA projects and services, net of Cofins and Pasep.

 

Other operating expenses consist mainly of derecognition of concessions assets due to obsolescence, discontinued construction works, unproductive wells, projects considered economically unfeasible, losses on property, plant and equipment , and recognition and reversal of estimated losses with asset indemnification, the main impact in the year being the agreement signed with the municipality of Mauá.