XML 167 R138.htm IDEA: XBRL DOCUMENT v3.20.4
Provisions - Restructuring-related provision (Detail) - Restructuring provision [member] - EUR (€)
€ in Millions
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Provisions [Line Items]        
Other provisions € 117 € 156 € 114 € 112
Additional provisions, other provisions 118 175 136  
Provision used, other provisions 122 97 98  
Unused provision reversed, other provisions 32 34 37  
Increase (decrease) through transfers and other changes, other provisions (4) (1)    
Diagnosis & Treatment [Member]        
Provisions [Line Items]        
Other provisions 33 61 57 45
Additional provisions, other provisions 36 51 62  
Provision used, other provisions 47 37 38  
Unused provision reversed, other provisions 16 10 12  
Increase (decrease) through transfers and other changes, other provisions (1) 0    
Connected Care [Member]        
Provisions [Line Items]        
Other provisions 17 28 22 15
Additional provisions, other provisions 17 33 24  
Provision used, other provisions 21 16 10  
Unused provision reversed, other provisions 5 9 8  
Increase (decrease) through transfers and other changes, other provisions (2) (2)    
Personal Health [Member]        
Provisions [Line Items]        
Other provisions 28 25 9 6
Additional provisions, other provisions 30 33 8  
Provision used, other provisions 22 12 5  
Unused provision reversed, other provisions 3 4 1  
Increase (decrease) through transfers and other changes, other provisions (1) 0    
Other [Member]        
Provisions [Line Items]        
Other provisions 38 42 26 45
Additional provisions, other provisions 35 57 42  
Provision used, other provisions 31 31 € 45  
Unused provision reversed, other provisions 7 11   € 16
Increase (decrease) through transfers and other changes, other provisions € 0 € 0