Contracted concessional assets (Tables)

12 Months Ended

Dec. 31, 2018

Contracted concessional assets [Abstract]

Movements of contracted concessional assets

a) The following table shows the movements of contracted concessional assets included in the heading “Contracted Concessional assets” for 2018:

Cost
Total as of January 1, 2018	10,633,769
Additions	10,463
Application of IFRS 16 – Leases (Note 2)	62,982
Subtractions	(92,814	)
Change in the scope of the consolidated financial statements (Note 5)	170,040
Translation differences	(280,680	)
Reclassification and other movements	(27,932	)
Total as of December 31, 2018	10,475,828

Accumulated amortization
Total as of January 1, 2018	(1,549,499	)
Adjustments arising from application of IFRS9 - Expected Credit Losses (Note 2)	(53,048	)
Additions	(362,697	)
Change in the scope of the consolidated financial statements (Note 5)	(14,131	)
Translation differences	52,728
Total accum. amort. as of December 31, 2018	(1,926,647	)
Net balance at December 31, 2018	8,549,181

b) The following table shows the movements of contracted concessional assets included in the heading “Contracted Concessional assets” for 2017:

Cost
Total as of January 1, 2017	10,067,596
Additions	15,426
Subtractions	(42,500	)
Translation differences	593,247
Total as of December 31, 2017	10,633,769

Accumulated amortization
Total as of January 1, 2017	(1,143,324	)
Additions	(309,846	)
Translation differences	(96,329	)
Total accum. amort. as of December 31, 2017	(1,549,499	)
Net balance at December 31, 2017	9,084,270