XML 143 R167.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Financial risk management - Types of hedges (Details) - EUR (€)
€ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Risk management    
Carrying amount of hedging instruments € (49) € (40)
Cash flow hedges    
Risk management    
Carrying amount of hedging instruments (10) (13)
Notional amount of hedged items 1,043 1,451
Change in intrinsic value of hedging instruments since 1 January (31) (44)
Change in value of hedged items used to determine hedge effectiveness 32 45
Cash flow hedges | Short    
Risk management    
Notional amount 1,029 1,451
Hedges on net investment in foreign subsidiaries    
Risk management    
Carrying amount of hedging instruments 34 (11)
Notional amount of hedged items 4,106 4,129
Change in intrinsic value of hedging instruments since 1 January (51) (83)
Change in value of hedged items used to determine hedge effectiveness 51 83
Hedges on net investment in foreign subsidiaries | Short    
Risk management    
Notional amount 4,106 4,129
Fair value hedges    
Risk management    
Carrying amount of hedging instruments 1 (4)
Notional amount of hedged items 351 231
Change in intrinsic value of hedging instruments since 1 January (4) (13)
Change in value of hedged items used to determine hedge effectiveness 3 17
Fair value hedges | Short    
Risk management    
Notional amount 348 226
Fair value and cash flow hedges    
Risk management    
Carrying amount of hedging instruments (51) (46)
Notional amount of hedged items (1,246) (2,330)
Change in intrinsic value of hedging instruments since 1 January 132 9
Change in value of hedged items used to determine hedge effectiveness (133) (7)
Positive impact from cost of hedging of discontinued hedge relationships 9  
Fair value and cash flow hedges | Long    
Risk management    
Notional amount € 1,246 € 2,330