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Other Comprehensive Income (Loss) (Schedule Of Components Of Comprehensive Income (Loss)) (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Equity [Abstract] |  |  |  |
Foreign currency translation adjustments, Pre-Tax | $ 241 | $ 13 | $ (700) | $ 109
Foreign currency translation adjustments, Tax | 4 | (2) | (7) | 0
Foreign currency translation adjustments, Net of Tax | 237 | 15 | (693) | 109
Pension/post-retirement plans: |  |  |  |
Prior services credits, Pre-Tax | (1) | 0 | (1) | (1)
Prior service credits, Tax | 0 | 0 | 0 | 0
Prior service credits, Net of Tax | (1) | 0 | (1) | (1)
Net actuarial loss, Pre-Tax | 40 | 26 | 80 | 52
Net actuarial loss, Tax | 8 | 6 | 19 | 12
Net actuarial loss, Net of Tax | 32 | 20 | 61 | 40
Effect of remeasurement, Pre-tax | 0 | (1) | 0 | (1)
Effect of remeasurement, Tax | 0 | 0 | 0 | 0
Effect of remeasurement, Net of Tax | 0 | (1) | 0 | (1)
Effect of settlement, Pre-tax |  |  | 0 | 4
Effect of settlement, Tax |  |  | 0 | 1
Effect of settlement, Net of Tax |  |  | 0 | 3
Subtotal, Pre-Tax | 39 | 25 | 79 | 54
Subtotal, Tax | 8 | 6 | 19 | 13
Subtotal, Net of Tax | 31 | 19 | 60 | 41
Foreign currency translation adjustment, Pre-Tax | (5) | 38 | 130 | (34)
Foreign currency translation adjustment, Tax | (2) | 9 | 24 | (4)
Foreign currency translation adjustment, Net of Tax | (3) | 29 | 106 | (30)
Pension/post-retirement plans gains, Pre-Tax | 34 | 63 | 209 | 20
Pension/post-retirement plans gains, Tax | 6 | 15 | 43 | 9
Pension/post-retirement plans gains, Net of Tax | 28 | 48 | 166 | 11
Other comprehensive income (loss), before tax | 275 | 76 | (491) | 129
Other comprehensive (loss) income, Tax | 10 | 13 | 36 | 9
Other comprehensive income (loss), net of tax | $ 265 | $ 63 | $ (527) | $ 120

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