Employee Benefits Expense

12 Months Ended

Dec. 31, 2019

Classes Of Employee Benefits Expense [Abstract]

Employee Benefits Expense

29.EMPLOYEE BENEFITS EXPENSE

The detail of employee expenses for the years ended December 31, 2019, 2018 and 2017, are as follows:

	For the years ended December 31,
	2019	2018	2017
Employee Benefits Expenses	ThUS$	ThUS$	ThUS$
Wages and salaries	(482,009)	(476,809)	(489,118)
Post-employment benefit expense	(16,031)	(17,269)	(20,003)
Social security and other contributions	(286,459)	(266,566)	(257,185)
Other employee expenses	(25,254)	(79,849)	(71,678)
Total	(809,753)	(840,493)	(837,984)