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Note 37 - Other operating income and expenses - Other Operating Income Explanatory (Details) - EUR (€)
€ in Millions
6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Other Operating Income and Expenses    
Financial income from non-financial services € 246 € 390
Of which: Real estate companies Income 156 251
Rest of other operating income 263 172
Of which: from rented buildings 19 34
Total Other operating income (Income Statement) € 509 € 562