Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Investee Companies and other investments (Subsidiaries) (Narrative) (Details)

v3.19.1
Investee Companies and other investments (Subsidiaries) (Narrative) (Details)
₪ / shares in Units, € in Thousands, ₪ in Thousands
1 Months Ended 12 Months Ended
Jun. 30, 2018
EUR (€)
Apr. 30, 2018
EUR (€)
Jun. 30, 2017
ILS (₪)
Jul. 31, 2016
EUR (€)
Dec. 31, 2018
EUR (€)
Dec. 31, 2018
EUR (€)
₪ / shares
Dec. 31, 2017
EUR (€)
Dec. 31, 2016
EUR (€)
[1]
Jan. 31, 2019
EUR (€)
Jan. 02, 2019
EUR (€)
Oct. 31, 2018
EUR (€)
Oct. 18, 2017
ILS (₪)
Oct. 18, 2017
EUR (€)
Jun. 30, 2017
EUR (€)
May 31, 2017
EUR (€)
Apr. 30, 2017
EUR (€)
Dec. 31, 2010
Disclosure of subsidiaries [line items]                                  
Amount of loan         € 66,092 € 66,092 € 44,864                    
Fair value of identifiable assets acquired and liabilities assumed                         € 9,851        
Revenue         € 18,117   € 13,636 € 11,632                  
Weighted interest rate         3.50% 3.50% 3.50%                   3.43%
Ellomay Luxemburg [Member]                                  
Disclosure of subsidiaries [line items]                                  
Escrow deposit                   € 2,000              
Ellomay Luxemburg [Member]                                  
Disclosure of subsidiaries [line items]                                  
Escrow deposit                             € 8,000    
Ellomay Luxemburg [Member] | Additional Amount [Member]                                  
Disclosure of subsidiaries [line items]                                  
Aggregate purchase price                 € 7,000                
Israel Electricity Authority [Member]                                  
Disclosure of subsidiaries [line items]                                  
Period of concession project         16 years                        
Weighted interest rate         5.90% 5.90%                      
Groen Gas Oude-Tonge Anaerobic Digestion Project [Member] | Euro [Member]                                  
Disclosure of subsidiaries [line items]                                  
Amount of loan   € 1,700     € 1,836 € 1,836               € 1,836      
Percentage of Acquired additional interest subsidiaries     51.00%                            
Groen Gas Oude-Tonge Anaerobic Digestion Project [Member] | Euro [Member] | Tranche One [Member]                                  
Disclosure of subsidiaries [line items]                                  
Amount of loan   € 1,540                              
Weighted interest rate   2.90%                              
Period of financial power swap   12 years 2 months 30 days                              
Groen Gas Oude-Tonge Anaerobic Digestion Project [Member] | Euro [Member] | Tranche Two [Member]                                  
Disclosure of subsidiaries [line items]                                  
Amount of loan   € 160                              
Weighted interest rate   3.40%                              
Period of financial power swap   12 years 2 months 30 days                              
Ellomay Luxembourg [Member] | Waste-to-energy [Member]                                  
Disclosure of subsidiaries [line items]                                  
Percentage of Acquired additional interest subsidiaries       51.00%                          
Ellomay Luxembourg [Member] | Groen Goor Anaerobic Digestion Project [Member]                                  
Disclosure of subsidiaries [line items]                                  
Percentage of Acquired additional interest subsidiaries       51.00%                          
Ludan [Member] | Waste-to-energy [Member]                                  
Disclosure of subsidiaries [line items]                                  
Percentage of Acquired additional interest subsidiaries       49.00%                          
Ludan [Member] | Groen Goor Anaerobic Digestion Project [Member]                                  
Disclosure of subsidiaries [line items]                                  
Percentage of Acquired additional interest subsidiaries         51.00%                        
Ludan [Member] | Groen Goor Anaerobic Digestion Project [Member] | Euro [Member]                                  
Disclosure of subsidiaries [line items]                                  
Amount of loan       € 2,115                          
Talasol [Member]                                  
Disclosure of subsidiaries [line items]                                  
Aggregate purchase price                               € 10,000  
Output percentage of financial power swap 80.00%                                
Period of financial power swap 10 years                                
Proceeds from project finance € 177,000                                
Talmei Yosef [Member]                                  
Disclosure of subsidiaries [line items]                                  
Percentage of Acquired additional interest subsidiaries     100.00%                            
Aggregate purchase price                         € 11,815 € 9,476      
Percentage of financed amount     100.00%                            
Period of plant operate         20 years                        
Electricity produced per KWP | ₪ / shares           € 0.9631                      
Talmei Yosef [Member] | NIS [Member]                                  
Disclosure of subsidiaries [line items]                                  
Aggregate purchase price | ₪     ₪ 39,000                 ₪ 48,625          
Down-payment [Member] | Ellomay Luxemburg [Member]                                  
Disclosure of subsidiaries [line items]                                  
Aggregate purchase price                     € 1,000            
EPC Agreement [Member]                                  
Disclosure of subsidiaries [line items]                                  
Fixed and lump-sum amount € 192,500                                
[1] Please refer to Note 2C for functional and presentation currency.