XML 365 R131.htm IDEA: XBRL DOCUMENT v3.22.4
PENSIONS AND OTHER POST-EMPLOYMENT BENEFIT OBLIGATIONS - Net Defined Benefit Obligations by Country (Details)
€ in Millions, $ in Millions
Dec. 31, 2022
EUR (€)
Dec. 31, 2021
EUR (€)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
EUR (€)
Disclosure of net defined benefit liability (asset) [line items]        
Defined benefit obligations € 864 € 1,143    
Plan assets (461) (544)    
Net defined benefit liability 403 599 $ 599 € 664
France        
Disclosure of net defined benefit liability (asset) [line items]        
Defined benefit obligations 117 158    
Plan assets (6) (5)    
Net defined benefit liability 111 153    
Germany        
Disclosure of net defined benefit liability (asset) [line items]        
Defined benefit obligations 100 134    
Plan assets (1) (2)    
Net defined benefit liability 99 132    
Switzerland        
Disclosure of net defined benefit liability (asset) [line items]        
Defined benefit obligations 249 306    
Plan assets (236) (268)    
Net defined benefit liability 13 38    
United States        
Disclosure of net defined benefit liability (asset) [line items]        
Defined benefit obligations 398 545    
Plan assets (218) (269)    
Net defined benefit liability € 180 € 276