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CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) $ in Millions | Total | Share capital [member] | Other reserves [member] | Former parent net investment [member] | Fair value adjustments on marketable securities [member] | Fair value adjustments on equity securities [member] | Actuarial losses/gain from defined benefit plans [member] | Cumulative currency translation effects [member] | Total value adjustments [member] | [2]
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2016 |  | $ 23,012 | [1] | $ 0 | $ 0 | $ 23,166 | [1] | $ 4 | $ 0 | $ (61) | $ (97) | $ (154)
Net (loss)/income | [1] | 256 |  |  |  | 256 |  |  |  |  |  |
Other comprehensive (loss) |  | 241 | [1] |  |  |  |  | 21 |  | 36 | 184 | 241
Total comprehensive (loss)/income |  | 497 | [1] |  |  | 256 | [1] | 21 |  | 36 | 184 | 241
Movements of financing provided to former parent, net | [1] | (424) |  |  |  | (424) |  |  |  |  |  |
Other transactions with former parent | [1] | (56) |  |  |  | (56) |  |  |  |  |  |
Total Other movements | [1] | (480) |  |  |  | (480) |  |  |  |  |  |
Ending balance (Previously stated [member]) at Dec. 31, 2017 |  | 23,029 | [1] | 0 | 0 | 22,942 | [1] | 25 | 0 | (25) | 87 | 87
Ending balance (Impact of change in accounting policies [member]) at Dec. 31, 2017 | [3] |  |  |  |  | 25 | [1] | (25) |  |  |  | (25)
Ending balance at Dec. 31, 2017 |  | 23,029 | [1] | 0 | 0 | 22,967 | [1] | 0 | 0 | (25) | 87 | 62
Net (loss)/income | [1] | (227) |  |  |  | (227) |  |  |  |  |  |
Other comprehensive (loss) |  | (73) | [1] |  |  |  |  |  | (23) | 8 | (58) | (73)
Total comprehensive (loss)/income |  | (300) | [1] |  |  | (227) | [1] |  | (23) | 8 | (58) | (73)
Movements of financing provided to former parent, net | [1] | (119) |  |  |  | (119) |  |  |  |  |  |
Other transactions with former parent | [1] | 27 |  |  |  | 27 |  |  |  |  |  |
Other movements | [1],[4] | 2 |  |  |  | 2 |  |  |  |  |  |
Total Other movements | [1] | (90) |  |  |  | (90) |  |  |  |  |  |
Ending balance at Dec. 31, 2018 |  | 22,639 | [1] | 0 | 0 | 22,650 | [1] | 0 | (23) | (17) | 29 | (11)
Net (loss)/income |  | (656) | [1] |  | (547) | (109) | [1] |  |  |  |  |
Other comprehensive (loss) |  | (61) | [1] |  |  |  |  |  | (2) | (55) | (4) | (61)
Total comprehensive (loss)/income |  | (717) | [1] |  | (547) | (109) | [1] |  | (2) | (55) | (4) | (61)
Movements of financing provided to former parent, net | [1] | (2,658) |  |  |  | (2,658) |  |  |  |  |  |
Other transactions with former parent | [1] | (46) |  |  |  | (46) |  |  |  |  |  |
Reclassification of deferred equity-compensation | [1] | (7) |  |  |  | (7) |  |  |  |  |  |
Distribution by former parent of share capital |  | 0 | [1] | 20 | 19,812 | (19,832) | [1] |  |  |  |  |
Equity-based compensation |  | 87 | [1] |  | 87 |  |  |  |  |  |  |
Other movements | [4] | 5 | [1] |  | 3 | 2 | [1] |  |  |  |  |
Total Other movements |  | (2,619) | [1] | 20 | 19,902 | (22,541) | [1] |  |  |  |  |
Ending balance at Dec. 31, 2019 |  | $ 19,303 | [1] | $ 20 | $ 19,355 | $ 0 | [1] | $ 0 | $ (25) | $ (72) | $ 25 | $ (72)
[1] | "Former parent net investment" and "Equity" were previously presented as "Retained earnings" and "Invested capital", respectively, and were renamed upon the execution of the Spin-off.
[2] | "Total value adjustments" recorded through Comprehensive Income are presented net of the corresponding tax effects.
[3] | The impact of change in accounting policies includes $25 million relating to IFRS 9 implementation and nil relating to IFRS 15 implementation
[4] | Activity relates to hyperinflationary accounting (see Note 3 to the Consolidated Financial Statements).

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