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CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS)/INCOME - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Statement of comprehensive income [abstract] |  |  |  |
Net (loss)/income | [1] | $ (656) | $ (227) | $ 256
Other comprehensive income to be eventually recycled into the consolidated income statement: |  |  |  |
Fair value adjustments on marketable securities, net of taxes | [2] | 0 | 0 | 21
Currency translation effects |  | (4) | (58) | 184
Total of items to eventually recycle |  | (4) | (58) | 205
Other comprehensive income never to be recycled into the consolidated income statement: |  |  |  |
Actuarial (losses)/gains from defined benefit plans, net of taxes | [3] | (55) | 8 | 36
Fair value adjustments on equity securities, net of taxes | [4] | (2) | (23) | 0
Total of items never to be recycled |  | (57) | (15) | 36
Total comprehensive (loss)/income | [1] | $ (717) | $ (300) | $ 497
[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] | No taxes were recorded in 2019, 2018 and 2017.
[3] | Amounts are net of tax benefit of $11 million in 2019 and net of tax expenses of $2 million and $26 million in 2018 and 2017, respectively.
[4] | Amount is net of tax benefit of $5 million in 2019. No taxes were recorded in 2018 and 2017.

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