XML 150 R135.htm IDEA: XBRL DOCUMENT v3.22.2
Commitments and contingencies - Contingencies (Details)
€ in Millions
1 Months Ended 3 Months Ended 36 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Mar. 31, 2017
Aug. 31, 2019
EUR (€)
Nov. 30, 2016
EUR (€)
Oct. 31, 2014
EUR (€)
Montpellier            
Commitments and contingencies            
Amount of repayments ordered by the European Commission       € 9    
European Commission examination on illegally received state aid            
Commitments and contingencies            
Number of state aid decisions appealed to the EU General Court     7      
Number of state aid decisions appealed to the European Court of Justice   4        
Number of state aid decisions appeals to the European Court of Justice discontinued 4          
European Commission examination on illegally received state aid | Pau, Nimes, Angouleme, Altenburg and Zweibrucken            
Commitments and contingencies            
Amount of repayments ordered by the European Commission           € 10
European Commission examination on illegally received state aid | Cagliari and Klagenfurt            
Commitments and contingencies            
Amount of repayments ordered by the European Commission         € 13