Other Provisions (Tables)

12 Months Ended

Dec. 31, 2019

At December 31, this item includes:


	Total				Current				Non-current
	2018		2019		2018		2019		2018		2019
Legal contingencies		84,728		278,319		6,049		103,635		78,679		174,684
Contingent liabilities from the acquisition of subsidiaries		4,498		—		—		—		4,498		—
Provision for well closure (Note 5.1 d)		20,382		50,116		148		9,848		20,234		40,268

		109,608		328,435		6,197		113,483		103,411		214,952

The gross movement of other provisions is as follows:


Other provisions	Legal contingencies			Contingent liabilities resulting from acquisitions			Provision for well closure			Total
At January 1, 2017		15,732			8,125			17,216			41,073
Additions		9,510			—			—			9,510
Reversals of provisions		(235	)		(809	)		(412	)		(1,456	)
Payments		(1,680	)		—			—			(1,680	)
Translation adjustments		37			(67	)		—			(30	)

At December 31, 2017		23,364			7,249			16,804			47,417

Additions		75,369			—			3,578			78,947
Reversals of provisions		(4,875	)		(1,343	)		—			(6,218	)
Deconsolidation of subsidiaries		(2,340	)		—			—			(2,340	)
Reclasification liabilities classified as held for sale		—			(1,093	)		—			(1,093	)
Payments		(6,615	)		—			—			(6,615	)
Translation adjustments		(175	)		(315	)		—			(490	)

At December 31, 2018		84,728			4,498			20,382			109,608

Additions		197,721			—			30,998			228,719
Reversals of provisions		(3,122	)		(4,349	)		—			(7,471	)
Payments		(914	)		—			(1,264	)		(2,178	)
Translation adjustments		(94	)		(149	)		—			(243	)

At December 31, 2019		278,319			—			50,116			328,435