XML 78 R1.htm IDEA: XBRL DOCUMENT v3.20.1
Document and Entity Information
 12 Months Ended
Dec. 31, 2019
shares
Statement  
Entity Registrant Name Grifols SA
Entity Central Index Key 0001438569
Document Type 20-F
Document Registration Statement false
Document Period End Date Dec. 31, 2019
Document Annual Report true
Document Transition Report false
Document Shell Company Report false
Amendment Flag false
Current Fiscal Year End Date --12-31
Entity Well-known Seasoned Issuer Yes
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Filer Category Large Accelerated Filer
Document Fiscal Year Focus 2019
Document Fiscal Period Focus FY
Entity Emerging Growth Company false
Entity Shell Company false
Class A, Ordinary shares  
Statement  
Entity Common Stock, Shares Outstanding 426,129,798
Class B, Preference shares  
Statement  
Entity Common Stock, Shares Outstanding 261,425,110