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Schedule II (Condensed Statements Of Operations) (Detail) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Condensed Income Statements, Captions [Line Items] |  |  |
Net gains (losses) on financial instruments at fair value and foreign exchange | $ 69 | $ 55 | $ (99)
Investment losses related to other-than-temporary impairments: |  |  |
Net investment losses related to other-than-temporary impairments | 0 | (105) | (101)
Net gains (losses) on extinguishment of debt | 60 | 0 | 26
Other net realized gains (losses) | (29) | 7 | (1)
Total revenues | 1,209 | 2,435 | (1,557)
Interest | 236 | 284 | 300
Provision (benefit) for income taxes | 166 | 364 | (920)
Net income (loss) | 250 | 1,234 | (1,319)
Parent Company [Member] |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |
Net investment income | 50 | 60 | 90
Net gains (losses) on financial instruments at fair value and foreign exchange | 11 | (119) | (278)
Investment losses related to other-than-temporary impairments: |  |  |
Investment losses related to other-than-temporary impairments | 0 | (52) | (20)
Other-than-temporary impairments recognized in accumulated other comprehensive income (loss) | 0 | (7) | (13)
Net investment losses related to other-than-temporary impairments | 0 | (59) | (33)
Net gains (losses) on extinguishment of debt | 43 | (2) | 0
Other net realized gains (losses) | 0 | 6 | (17)
Total revenues | 104 | (114) | (238)
Operating | 69 | 40 | 29
Interest | 105 | 155 | 162
Total expenses | 174 | 195 | 191
Gain (loss) before income taxes and equity in earnings of subsidiaries | (70) | (309) | (429)
Provision (benefit) for income taxes | (202) | (781) | (286)
Gain (loss) before equity in earnings of subsidiaries | 132 | 472 | (143)
Equity in net income (loss) of subsidiaries | 118 | 762 | (1,233)
Net income (loss) | $ 250 | $ 1,234 | $ (1,376)

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