Cash and cash equivalents (Tables)

12 Months Ended

Dec. 31, 2021

Cash and cash equivalents [Abstract]

Cash and cash equivalents

The following table shows the detail of Cash and cash equivalents as of December 31, 2021 and 2020:

		Balance as of December 31,
		2021				2020
Cash at bank and on hand - non restricted			368,381				588,690
Cash at bank and on hand - restricted			254,308				279,811
Total			622,689				868,501

The following breakdown shows the main currencies in which cash and cash equivalent balances are denominated:

		Balance as of December 31,
Currency		2021				2020
U.S. dollar			318,071				575,567
Euro			230,136				196,431
South African Rand			38,268				40,561
Mexican Peso			4,926				23,570
Algerian Dinar			21,156				21,114
Others			10,132				11,258
Total			622,689				868,501