XML 369 R81.htm IDEA: XBRL DOCUMENT v3.21.2
Impairment losses (Details) - EUR (€)
€ in Millions
6 Months Ended 12 Months Ended
Sep. 30, 2018
Mar. 31, 2021
Mar. 31, 2020
Mar. 31, 2019
Impairment losses        
Impairment losses   € 0 € 1,685 € 3,525
Foreign exchange translation differences transferred to the income statement   € (13) (146) 2,277
Goodwill.        
Impairment losses        
Management plans period (in years)   5 years    
Vodafone India (excluding interest in Indus Towers)        
Impairment losses        
Net gain on transaction     (3,420)  
Loss on disposal     1,276  
Foreign exchange translation differences transferred to the income statement     (2,079)  
Vodafone Idea        
Impairment losses        
Impairment losses € 300      
Spain        
Impairment losses        
Impairment losses   € 0 840 2,930
Ireland        
Impairment losses        
Impairment losses   0 630  
Romania        
Impairment losses        
Impairment losses   0 110 310
Vodafone Automotive        
Impairment losses        
Impairment losses   0 € 105 30
Vodafone Idea        
Impairment losses        
Impairment losses   € 0   € 255