XML 267 R247.htm IDEA: XBRL DOCUMENT v3.19.1
Note 25 - Post-employment and other employee benefit commitments. Sensitivity Analysis (Details) - EUR (€)
€ in Millions
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Sensitivity Analysis Line Items      
Other long term employee benefits € 62 € 67 € 69
Discount Rate [Member]      
Sensitivity Analysis Line Items      
Basis points change 50 50  
Increase € (298) € (352)  
Increase in Defined Benefit € 332 € 386  
rate of salary increasy [Member]      
Sensitivity Analysis Line Items      
Basis points change 50 50  
Increase € 3 € 5  
Increase in Defined Benefit € (3) € (5)  
rate of pension increase [Member]      
Sensitivity Analysis Line Items      
Basis points change 50 50  
Increase € 19 € 23  
Increase in Defined Benefit € (18) € (22)  
medical cost trend rate [Member]      
Sensitivity Analysis Line Items      
Basis points change 100 100  
Increase € 229 € 290  
Increase in Defined Benefit € (181) € (225)  
change in obligation from each additional year of longevity [Member]      
Sensitivity Analysis Line Items      
Basis points change - -  
Increase € 108 € 155  
Increase in Defined Benefit € 0 € 0