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Cash and Cash Equivalents
12 Months Ended
Dec. 31, 2020
Cash and cash equivalents [abstract]  
Cash and Cash Equivalents Cash and Cash Equivalents
For the purposes of the statement of cash flows, cash includes cash on hand and in banks and cash equivalents, including short-term, highly liquid investments that are readily convertible to known amounts of cash and are subject to an insignificant risk of changes in value, with a maturity date of three months or less at their acquisition date. Cash and cash equivalents at the end of the reporting period consist of the following:

 20202019
Cash and bank balancesPs. 4,435Ps. 4,641
Cash equivalents (see Note 3.5)39,06215,850
TotalPs. 43,497Ps. 20,491