v3.25.1
Cash and Cash Equivalents (Policies)
12 Months Ended
Dec. 31, 2024
Notes and other explanatory information [abstract]  
Cash and cash equivalents

Accounting policy:

Comprise the balances of cash, banks and financial applications of immediate liquidity whose maturities, at the time of acquisition, are equal to or less than 90 days, readily convertible into a known amount of cash and which are subject to an insignificant risk of change in value.