v3.2.0.727

Assumed Life Reinsurance Programs Involving Minimum Benefit Guarantees Under Annuity Contracts (Schedule Of Guaranteed Minimum Benefits Income And Expense) (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014
Guaranteed Minimum Benefits [Line Items] |  |  |  |
Net premiums earned | $ 4,360 | $ 4,332 | $ 8,287 | $ 8,302
Policy benefits and other reserve adjustments | 153 | 144 | 295 | 258
Net realized gains (losses) | 126 | (73) | 37 | (177)
Guaranteed Minimum Death Benefit [Member] |  |  |  |
Guaranteed Minimum Benefits [Line Items] |  |  |  |
Net premiums earned | 16 | 18 | 32 | 37
Policy benefits and other reserve adjustments | 11 | 13 | 20 | 28
Guaranteed Living Benefit [Member] |  |  |  |
Guaranteed Minimum Benefits [Line Items] |  |  |  |
Net premiums earned | 30 | 34 | 62 | 70
Policy benefits and other reserve adjustments | 7 | 10 | 19 | 19
Net realized gains (losses) | 104 | 2 | 59 | (48)
Gain recognized in Net income | 127 | 26 | 102 | 3
Less: Net cash received | 26 | 29 | 54 | 62
Net (increase) decrease in liability | $ 101 | $ (3) | $ 48 | $ (59)

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- Definition Guaranteed Minimum Benefits net cash received (disbursed) + References No definition available. + Details
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- Definition Total net amount of increases and decreases to the liability for guaranteed minimum benefits on long-duration contracts occurring during the period, for all guaranteed benefit types. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 20 -Section 55 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=6588021&loc=d3e7104-158389 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 80 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6484115&loc=d3e19393-158473 + Details
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- Definition Amount of expense (income) recognized due to changes in the accrued obligation to policyholders that relates to insured events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6482485&loc=d3e14764-158437 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Financial Reporting Release (FRR) -Number 403 -Paragraph 04 -Subparagraph b + Details
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