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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Statement of Stockholders' Equity [Abstract] |  |  |  |
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax, Portion Attributable to Parent | $ (15) | $ (43) | $ (98) | $ (74)
Net Income (Loss) Attributable to Parent | 206 | 289 | 289 | 551
Translation adjustments and gains (losses) from intra-entity transactions of a long-term investment nature |  |  |  |
Adjustments and gains (losses) arising during the period | 68 | (29) | (34) | 5
Translation adjustments and gains (losses) from intra-entity transactions of a long-term investment nature, before tax | 68 | (29) | (34) | 5
Tax (expense) benefit | 0 | 4 | 0 | 0
Translation adjustments and gains (losses) from intra-entity transactions of a long-term investment nature, net of tax | 68 | (25) | (34) | 5
Changes in pension and post-retirement benefits |  |  |  |
Reclassification of (gains) losses into Net Income | 5 | 1 | 10 | 5
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax | (5) | (1) | (10) | (5)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax | (1) | 0 | (2) | (1)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax | (4) | (1) | (8) | (4)
Unrealized gains (losses) arising during the period | (19) | (44) | (93) | (60)
Changes in derivative instruments |  |  |  |
Reclassification of (gains) losses into Net Income | 4 | 1 | (5) | (14)
Tax (expense) benefit | 4 | 11 | 24 | 19
Changes in derivative instruments, net of tax | (11) | (32) | (74) | (55)
Other comprehensive income (loss), net of tax | 61 | (56) | (100) | (46)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent | $ 267 | $ 233 | $ 189 | $ 505

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