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Consolidated statements of changes in shareholders equity - ARS ($) $ in Millions | Total | Subscribed capital [member] | Adjustment to contributions [member] | Treasury shares [Member] | Adjustment to treasury shares [member] | Share-based benefit plans [member] | Acquisition cost of treasury shares [member] | Share trading premium [member] | Issuance premiums [member] | Shareholders' contribution [member] | Legal reserve [member] | Future dividends [member] | Investments [member] | Purchase of treasury shares [member] | Initial IFRS adjustment [member] | Other comprehensive income [member] | Retained earnings [member] | Equity attributable to Shareholders of the parent company [member] | Equity attributable to Non-controlling interests [member]
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balances at Dec. 31, 2014 |  | $ 72,781 |  | $ 3,922 | $ 6,083 | $ 11 | $ 18 | $ 51 | $ (310) | $ (15) | $ 640 | $ 10,400 | $ 2,007 | $ 5 | $ 12,854 | $ 320 | $ 3,648 | $ 34,363 |  | $ 9,033 | $ 72,630 | $ 151
Accrual of share-based benefit plans | [1] | 124 |  | 0 | 0 | 0 | 0 | 124 | 0 | 0 | 0 | 124 | 0 | 0 | 0 | 0 | 0 | 0 |  | 0 | 124 | 0
Repurchase of treasury shares |  | (120) |  | (4) | (6) | 4 | 6 | 0 | (120) | 0 | 0 | (120) | 0 | 0 | 0 | 0 | 0 | 0 |  | 0 | (120) | 0
Settlement of share-based benefit plans | [2] | (55) |  | 4 | 6 | (4) | (6) | (108) | 153 | (100) | 0 | (55) | 0 | 0 | 0 | 0 | 0 | 0 |  | 0 | (55) | 0
Contributions of non-controlling interest |  | 50 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |  | 0 | 0 | 50
As decided by Ordinary and Extraordinary Shareholders' meetings on April 28, 2017; April 29, 2016 and April 30, 2015 |  | 0 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 503 | 8,410 | 120 | 0 | 0 |  | (9,033) | 0 | 0
As decided by the Board of Directors on June 8, 2017, July 9, 2017, December 14, 2017, June 9, 2016 and June 8, 2015 |  | (503) |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | (503) | 0 | 0 | 0 | 0 |  | 0 | (503) | 0
Actuarial gains reclassification - Pension Plan | [3] | 0 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | (6) |  | 6 | 0 | 0
Other comprehensive income |  | 43,758 | [4] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43,758 |  | 0 | 43,758 | 0
Net income (loss) |  | 4,426 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |  | 4,579 | 4,579 | (153)
Balances at Dec. 31, 2015 |  | 120,461 |  | 3,922 | 6,083 | 11 | 18 | 67 | (277) | (115) | 640 | 10,349 | 2,007 | 5 | 21,264 | 440 | 3,648 | 78,115 | [5] | 4,585 | 120,413 | 48
Accrual of share-based benefit plans | [1] | 153 |  | 0 | 0 | 0 | 0 | 153 | 0 | 0 | 0 | 153 | 0 | 0 | 0 | 0 | 0 | 0 |  | 0 | 153 | 0
Repurchase of treasury shares |  | (50) |  | (2) | (3) | 2 | 3 | 0 | (50) | 0 | 0 | (50) | 0 | 0 | 0 | 0 | 0 | 0 |  | 0 | (50) | 0
Settlement of share-based benefit plans | [2] | (49) |  | 3 | 5 | (3) | (5) | (159) | 175 | (65) | 0 | (49) | 0 | 0 | 0 | 0 | 0 | 0 |  | 0 | (49) | 0
As decided by Ordinary and Extraordinary Shareholders' meetings on April 28, 2017; April 29, 2016 and April 30, 2015 |  | 0 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 889 | 3,640 | 50 | 0 | 0 |  | (4,579) | 0 | 0
As decided by the Board of Directors on June 8, 2017, July 9, 2017, December 14, 2017, June 9, 2016 and June 8, 2015 |  | (889) |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | (889) | 0 | 0 | 0 | 0 |  | 0 | (889) | 0
Other comprehensive income |  | 27,414 | [4] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27,414 |  | 0 | 27,414 | 0
Net income (loss) |  | (28,379) |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |  | (28,237) | (28,237) | (142)
Balances at Dec. 31, 2016 |  | 118,661 |  | 3,923 | 6,085 | 10 | 16 | 61 | (152) | (180) | 640 | 10,403 | 2,007 | 5 | 24,904 | 490 | 3,648 | 105,529 | [6] | (28,231) | 118,755 | (94)
Accrual of share-based benefit plans | [1] | 162 |  | 0 | 0 | 0 | 0 | 162 | 0 | 0 | 0 | 162 | 0 | 0 | 0 | 0 | 0 | 0 |  | 0 | 162 | 0
Repurchase of treasury shares |  | (100) |  | (3) | (4) | 3 | 4 | 0 | (100) | 0 | 0 | (100) | 0 | 0 | 0 | 0 | 0 | 0 |  | 0 | (100) | 0
Settlement of share-based benefit plans | [7] | (63) |  | 4 | 4 | (4) | (4) | (187) | 161 | (37) | 0 | (63) | 0 | 0 | 0 | 0 | 0 | 0 |  | 0 | (63) | 0
As decided by Ordinary and Extraordinary Shareholders' meetings on April 28, 2017; April 29, 2016 and April 30, 2015 | [8] | 0 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 711 | (24,904) | (390) | (3,648) | 0 |  | 28,231 | 0 | 0
As decided by the Board of Directors on June 8, 2017, July 9, 2017, December 14, 2017, June 9, 2016 and June 8, 2015 | [8] | (716) |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | (716) | 0 | 0 | 0 | 0 |  | 0 | (716) | 0
Other comprehensive income |  | 21,917 | [4] | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21,917 |  | 0 | 21,917 | 0
Net income (loss) |  | 12,672 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |  | 12,340 | 12,340 | 332
Balances at Dec. 31, 2017 |  | $ 152,533 |  | $ 3,924 | $ 6,085 | $ 9 | $ 16 | $ 36 | $ (91) | $ (217) | $ 640 | $ 10,402 | $ 2,007 | $ 0 | $ 0 | $ 100 | $ 0 | $ 127,446 | [9] | $ 12,340 | $ 152,295 | $ 238
[1] | See Note 32.
[2] | Net of employees' income tax withholdings related to the share-based benefit plans.
[3] | Pension plans of investments in subsidiaries.
[4] | Entirely assigned to the parent company's shareholders.
[5] | Includes 80,982 corresponding to the effect of the translation of the financial statements of YPF and (2,867) corresponding to the effect of the translation of the financial statements of investments in subsidiaries, associates and joint ventures with functional currencies other than the U.S. dollar, as detailed in Note 2.b.1.
[6] | Includes 109,334 corresponding to the effect of the translation of the financial statements of YPF and (3,805) corresponding to the effect of the translation of the financial statements of investments in subsidiaries, associates and joint ventures with functional currencies other than the U.S. dollar, as detailed in Note 2.b.1.
[7] | Net of employees' income tax withholding related to the share-based benefit plans.
[8] | See Note 25.
[9] | Includes 132,391 corresponding to the effect of the translation of the financial statements of YPF S.A. and (4,945) corresponding to the effect of the translation of the financial statements of investments in subsidiaries, associates and joint ventures with functional currencies other than the U.S. dollar, as detailed in Note 2.b.1.

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