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Financial instruments by category (Details 7) | 12 Months Ended
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Jun. 30, 2018
Discounted Cash Flow [Member] | Level 3 [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Description | <p style="text-align: left; margin-left: 0; font-size: 13px; color: rgb(0, 0, 0)"><font style="font: 10pt Times New Roman, Times, Serif">Trade and other receivables -. Cellcom</font></p> |
Pricing model / method | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Discounted cash flows</font></p> |
Parameters | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Discount interest rate.</font></p> |
Range | 3.30% |
Cash Flows - Theoretical Price [Member] | Level 2 [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Description | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Interest rate swaps</font></p> |
Pricing model / method | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Cash flows - Theoretical price</font></p> |
Parameters | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Interest rate futures contracts and cash flows</font></p> |
Range |  |
Binomial Tree Theoretical Price I [Member] | Level 3 [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Description | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Preferred shares of Condor</font></p> |
Pricing model / method | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Binomial tree – Theoretical price I</font></p> |
Parameters | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Underlying asset price (Market price); share price volatility (historical) and market interest rate (Libor rate curve).</font></p> |
Range term | <p style="margin: 0pt"></p> <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: left"><font style="font: 10pt Times New Roman, Times, Serif">Underlying asset price 1.8 to 2.2</font></p> <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: left"><font style="font: 10pt Times New Roman, Times, Serif">Share price volatility 58% to 78%</font></p> <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: left"><font style="font: 10pt Times New Roman, Times, Serif">Market interest-rate 1.7% to 2.1%</font></p> |
Discounted Cash Flows - Theoretical Price [Member] | Level 3 [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Description | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Promissory note</font></p> |
Pricing model / method | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Discounted cash flows - Theoretical price</font></p> |
Parameters | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Market interest-rate (Libor rate curve)</font></p> |
Range term | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Market interest-rate 1.8% to 2.2%</font></p> |
Black-Scholes Theoretical Price [Member] | Level 3 [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Description | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">TGLT Non-convertible Notes</font></p> |
Pricing model / method | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Black-Scholes – Theoretical price</font></p> |
Parameters | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Underlying asset price (Market price); share price volatility (historical) and market interest rate.</font></p> |
Range term | <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: left"><font style="font: 10pt Times New Roman, Times, Serif">Underlying asset price 8 to 12</font></p> <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: left"><font style="font: 10pt Times New Roman, Times, Serif">Share price volatility 50% to 70%</font></p> <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: left"><font style="font: 10pt Times New Roman, Times, Serif">Market interest-rate 8% to 9%</font></p> |
Black-Scholes Theoretical Price [Member] | Level 2 [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Description | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Warrants of Condor</font></p> |
Pricing model / method | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Black-Scholes – Theoretical price</font></p> |
Parameters | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Underlying asset price (Market price); share price volatility (historical) and market interest rate (Libor rate curve).</font></p> |
Range term | <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: left"><font style="font: 10pt Times New Roman, Times, Serif">Underlying asset price 1.8 to 1.7</font></p> <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: left"><font style="font: 10pt Times New Roman, Times, Serif">Share price volatility 58% to 78% </font></p> <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: left"><font style="font: 10pt Times New Roman, Times, Serif">Market interest-rate 1.7% to 2.1%</font></p> |
Discounted Cash Flows [Member] | Level 3 [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Description | <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0"><font style="font: 10pt Times New Roman, Times, Serif">Call option of Arcos</font></p> |
Pricing model / method | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Discounted cash flows</font></p> |
Parameters | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Projected revenues and discounting rate.</font></p> |
Range |  |
Cash Flow / NAV - Theoretical Price [Member] | Level 3 [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Description | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Investments in financial assets - Other private companies’ securities (*)</font></p> | [1]
Pricing model / method | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Cash flow / NAV - Theoretical price</font></p> |
Parameters | <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: left; text-indent: 5.3pt"><font style="font: 10pt Times New Roman, Times, Serif">Projected revenue discounted at the discount rate</font></p> <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: left; text-indent: 5.3pt"><font style="font: 10pt Times New Roman, Times, Serif">The value is calculated in accordance with shares in the equity funds on the basis of their Financial Statements, based on fair value or investments assessments.</font></p> |
Cash Flow / NAV - Theoretical Price [Member] | Level 3 [Member] | Minimum [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Range | 1.00% |
Cash Flow / NAV - Theoretical Price [Member] | Level 3 [Member] | Maximum [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Range | 3.50% |
Discounted Cash Flows - Theoretical Price [Member] | Level 3 [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Description | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Investments in financial assets - Others</font></p> |
Pricing model / method | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Discounted cash flows - Theoretical price</font></p> |
Parameters | <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: left; text-indent: 5.3pt"><font style="font: 10pt Times New Roman, Times, Serif">Projected revenue discounted at the discount rate</font></p> <p style="font: 10pt/9pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: left; text-indent: 5.3pt"><font style="font: 10pt Times New Roman, Times, Serif">The value is calculated in accordance with shares in the equity funds on the basis of their Financial Statements, based on fair value or investment assessments.</font></p> |
Discounted Cash Flows - Theoretical Price [Member] | Level 3 [Member] | Minimum [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Range | 1.00% |
Discounted Cash Flows - Theoretical Price [Member] | Level 3 [Member] | Maximum [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Range | 3.50% |
Theoretical Price [Member] | Level 2 And 3 [Member] |  |
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items] |  |
Description | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Derivative financial instruments - Forwards</font></p> |
Pricing model / method | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Theoretical price</font></p> |
Parameters | <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif">Underlying asset price and volatility</font></p> |
Range |  |
[1] | An increase in the discount rate would decrease the value of investments in private companies, while an increase in projected revenues would increase their value.

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