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Other Comprehensive Income (Loss) (Schedule Of Components Of Comprehensive Income (Loss)) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Equity [Abstract] |  |  |  |
Foreign currency translation adjustments, Pre-Tax | $ 500 | $ (475) | $ (200) | $ (366)
Foreign currency translation adjustments, Tax | 3 | 0 | (4) | 0
Foreign currency translation adjustments, Net of Tax | 497 | (475) | (196) | (366)
Pension/post-retirement plans: |  |  |  |
Prior services credits, Pre-Tax | 0 | (1) | (1) | (2)
Prior service credits, Tax | 0 | (1) | 0 | (1)
Prior service credits, Net of Tax | 0 | 0 | (1) | (1)
Net actuarial loss, Pre-Tax | 40 | 25 | 120 | 77
Net actuarial loss, Tax | 9 | 6 | 28 | 18
Net actuarial loss, Net of Tax | 31 | 19 | 92 | 59
Effect of remeasurement, Pre-tax | 0 | (8) | 0 | (9)
Effect of remeasurement, Tax | 0 | (2) | 0 | (2)
Effect of remeasurement, Net of Tax | 0 | (6) | 0 | (7)
Effect of settlement, Pre-tax | 0 | 2 | 0 | 6
Effect of settlement, Tax | 0 | 0 | 0 | 1
Effect of settlement, Net of Tax | 0 | 2 | 0 | 5
Subtotal, Pre-Tax | 40 | 18 | 119 | 72
Subtotal, Tax | 9 | 3 | 28 | 16
Subtotal, Net of Tax | 31 | 15 | 91 | 56
Foreign currency translation adjustment, Pre-Tax | (113) | 64 | 17 | 30
Foreign currency translation adjustment, Tax | (19) | 8 | 5 | 4
Foreign currency translation adjustment, Net of Tax | (94) | 56 | 12 | 26
Pension/post-retirement plans gains, Pre-Tax | (73) | 82 | 136 | 102
Pension/post-retirement plans gains, Tax | (10) | 11 | 33 | 20
Pension/post-retirement plans gains, Net of Tax | (63) | 71 | 103 | 82
Other comprehensive income (loss), before tax | 427 | (393) | (64) | (264)
Other comprehensive (loss) income, Tax | (7) | 11 | 29 | 20
Other comprehensive income (loss), net of tax | $ 434 | $ (404) | $ (93) | $ (284)

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