XML 125 R96.htm IDEA: XBRL DOCUMENT v3.20.4
Income taxes - Current income tax expense (Detail) - EUR (€)
€ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Income taxes [Abstract]      
Current tax expense (income) € 485 € 322 € 318
Adjustments for current tax of prior periods (10) 2 (4)
Current tax expense (income) and adjustments for current tax of prior periods € 475 € 324 € 314