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Investments (Schedule Of Components Of Restricted Assets) (Detail) - USD ($) $ in Millions | Dec. 31, 2018 | Dec. 31, 2017
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Investments, Debt and Equity Securities [Abstract] |  |
Funds Held under Reinsurance Agreements, Asset | $ 13,988 | $ 17,011
Deposits with non-U.S. regulatory authorities | 2,531 | 2,250
Collateral pledged under repurchase agreements | 1,468 | 1,434
Deposits with U.S. regulatory authorities | 2,405 | 2,345
Other pledged assets | 692 | 414
Total restricted assets | $ 21,084 | $ 23,454

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- Definition Restricted assets that are deposits with non-US regulatory authorities. + References No definition available. + Details
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- Definition Restricted assets that are deposits with US regulatory authorities. + References No definition available. + Details
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- Definition Restricted assets that are other pledged assets. + References No definition available. + Details
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- Definition Amount of the reinsurer's funds held on its behalf by the ceding insurer, including funds held in trust, under reinsurance treaties or contracts with the assuming insurer as security for the payment of the obligations thereunder. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.2,10) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition The carrying amount as of the date of the latest financial statement presented of securities which are owned but transferred to serve as collateral for repurchase agreements, and for which the transferee does not have the right by contract or custom to sell or re-pledge them to an unrelated party. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 30 -Section 50 -Paragraph 1A -Subparagraph (b)(1)(i) -URI http://asc.fasb.org/extlink&oid=109249958&loc=SL6224234-111729 + Details
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