XML 132 R120.htm IDEA: XBRL DOCUMENT v3.20.2
Issued share capital, share premium account and share options - Share options and share purchase arrangements (Details)
Options in Millions
12 Months Ended
Mar. 31, 2020
EquityInstruments
Options
€ / shares
Mar. 31, 2019
Options
€ / shares
Mar. 31, 2018
Options
€ / shares
Mar. 31, 2015
EquityInstruments
Disclosure of terms and conditions of share-based payment arrangement [line items]        
Maximum shares purchase under share options, percentage 5.00%      
Outstanding at beginning of year (in shares) | Options 39.8 20.1 20.1  
Exercised (in shares) | Options (3.0) 0.0 0.0  
Granted (in shares) 50,000 20.0   30,000
Forfeited (in shares) | Options (2.0) (0.3)    
Outstanding at end of year (in shares) | Options 34.8 39.8 20.1  
Outstanding at beginning of year | € / shares € 9.38 € 7.70 € 7.70  
Exercised | € / shares 6.31      
Granted | € / shares   11.12    
Forfeited | € / shares 12.47 12.00    
Outstanding at end of year | € / shares € 9.57 € 9.38 € 7.70  
LTIP 2019        
Disclosure of terms and conditions of share-based payment arrangement [line items]        
Granted (in shares) | Options 0.0