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Note 23 - Provisions. Provisions Breakdown By Conceps (Details) - EUR (€)
€ in Millions
Jun. 30, 2018
Dec. 31, 2017
Provisions or reversal of provisions Abstract    
Pensions and other post employment defined Benefit Obligations € 5,013 € 5,407
Other long term employee benefits 61 67
Provisions for taxes and other legal contingencies 750 756
Provisions for contingent risks and commitments 598 578
Other Provisions 622 669
PROVISIONS € 7,045 € 7,477