XML 172 R94.htm IDEA: XBRL DOCUMENT v3.20.1
Note 4 - Labor Costs - Summary of Labor Costs (Included in Cost of Sales and in Selling, General and Administrative Expenses) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Statement Line Items [Line Items]      
Wages, salaries and social security costs $ 1,274,474 $ 1,250,783 $ 1,144,341
Severance indemnities 24,637 25,225 34,497
Defined contribution plans 12,663 13,217 12,401
Pension benefits - defined benefit plans 18,207 15,390 15,066
Employee retention and long term incentive program 22,134 21,353 15,441
Employee benefits expense including discontinued operations 1,352,115 1,325,968 1,221,746
From discontinued operations (853)
Total employee benefits expense $ 1,352,115 $ 1,325,968 $ 1,220,893