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Note 2 - Basis of Preparation - Table of Significant Inputs Used, Detailed by Area and their Relation to Fair Value of Property and Equipment (Details) | 12 Months Ended
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Dec. 31, 2017
Price per Square Meter Member | Interrelation Between the Main Variables and Fair Value Member |  |
Inputs Used for the Valuation of Property Plant and Equipment LineItems |  |
Inputs Used for the Valuation of Property Plant and Equipment | The higher the price per square meter, the higher the fair value |
Price per Square Meter Member | City of Buenos Aires Member |  |
Inputs Used for the Valuation of Property Plant and Equipment LineItems |  |
Inputs Used for the Valuation of Property Plant and Equipment | Ps.18,452 to Ps.145,631 | [1]
Price per Square Meter Member | Provinces of Buenos Aires Cordoba and Santa Fe Member |  |
Inputs Used for the Valuation of Property Plant and Equipment LineItems |  |
Inputs Used for the Valuation of Property Plant and Equipment | Ps.17,699 to Ps.89,655 | [1]
Price per Square Meter Member | Rest of the Country Member |  |
Inputs Used for the Valuation of Property Plant and Equipment LineItems |  |
Inputs Used for the Valuation of Property Plant and Equipment | Ps.4,800 to Ps.57,143 | [1]
Age Member | Interrelation Between the Main Variables and Fair Value Member |  |
Inputs Used for the Valuation of Property Plant and Equipment LineItems |  |
Inputs Used for the Valuation of Property Plant and Equipment | The higher the age, the lower the fair value. |
Age Member | City of Buenos Aires Member |  |
Inputs Used for the Valuation of Property Plant and Equipment LineItems |  |
Inputs Used for the Valuation of Property Plant and Equipment | From 1930 to 2016 |
Age Member | Provinces of Buenos Aires Cordoba and Santa Fe Member |  |
Inputs Used for the Valuation of Property Plant and Equipment LineItems |  |
Inputs Used for the Valuation of Property Plant and Equipment | From 1920 to 2010 |
Age Member | Rest of the Country Member |  |
Inputs Used for the Valuation of Property Plant and Equipment LineItems |  |
Inputs Used for the Valuation of Property Plant and Equipment | From 1935 to 2016 |
Preservation Status Member | Interrelation Between the Main Variables and Fair Value Member |  |
Inputs Used for the Valuation of Property Plant and Equipment LineItems |  |
Inputs Used for the Valuation of Property Plant and Equipment | The better the preservation status, the higher the fair value |
Preservation Status Member | City of Buenos Aires Member |  |
Inputs Used for the Valuation of Property Plant and Equipment LineItems |  |
Inputs Used for the Valuation of Property Plant and Equipment | Status: Good to Excellent |
Preservation Status Member | Provinces of Buenos Aires Cordoba and Santa Fe Member |  |
Inputs Used for the Valuation of Property Plant and Equipment LineItems |  |
Inputs Used for the Valuation of Property Plant and Equipment | Status: Good to Very good |
Preservation Status Member | Rest of the Country Member |  |
Inputs Used for the Valuation of Property Plant and Equipment LineItems |  |
Inputs Used for the Valuation of Property Plant and Equipment | Status: Good to Very good |
[1] | Ps.: Argentine pesos

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