XML 146 R101.htm IDEA: XBRL DOCUMENT v3.10.0.1
Income taxes - Deferred income tax expense (Detail) - EUR (€)
€ in Millions
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Income taxes [Abstract]      
Changes to Recognition of Tax Loss and Credit Carry Forwards € (2) € 23 € (37)
Changes to Recognition of Temporary Differences 4 35 31
Adjustments for deferred tax of prior periods 15 6 (1)
Deferred tax expense (income) relating to tax rate changes or imposition of new taxes (26) (72) 5
Deferred tax expense (income) relating to origination and reversal of temporary differences 130 (69) (56)
Deferred tax expense (income) recognised in profit or loss, total € 121 € (77) € (58)