Consolidated Statements Of Shareholders' Equity (Parenthetical) - USD ($) $ in Millions |
6 Months Ended | |
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Jun. 30, 2018 |
Jun. 30, 2017 |
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Statement Consolidated Statements Of Shareholders Equity [Abstract] | ||
Other Comprehensive Income (Loss), Available-for-sale Securities, before Reclassification Adjustments, Tax | $ 300 | $ (259) |
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax | (15) | 3 |
Net unrealized appreciation on investments, Change in period, income tax (expense) benefit | 285 | (256) |
Cumulative translation adjustment, Change in period, income tax(expense) benefit | (15) | (7) |
Pension liability adjustment, Change in period, income tax (expense) benefit | $ 9 | $ 17 |
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- Definition Statement - Consolidated Statements Of Shareholders' Equity [Abstract] No definition available.
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- Definition Amount of tax expense (benefit) before reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities and unrealized holding gain (loss) related to transfers of securities into the available-for-sale category and out of the held-to-maturity category. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of tax expense (benefit), after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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