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Investment Securities (Tables)
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12 Months Ended |
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Dec. 31, 2014
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| Investments, Debt and Equity Securities [Abstract] |
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| Investments |
| 2014 | | 2013 | | | | Gross | | Gross | | | | | | Gross | | Gross | | | | Amortized | | unrealized | | unrealized | | Estimated | | Amortized | | unrealized | | unrealized | | Estimated | | December 31 (In millions) | cost | | gains | | losses | | fair value | | cost | | gains | | losses | | fair value | | | | | | | | | | | | | | | | | | | | | | | | | | Debt | | | | | | | | | | | | | | | | | | | | | | | | | U.S. corporate | $ | 19,889 | | $ | 3,967 | | $ | (69) | | $ | 23,787 | | $ | 19,600 | | $ | 2,323 | | $ | (217) | | $ | 21,706 | | State and municipal | | 5,181 | | | 624 | | | (56) | | | 5,749 | | | 4,245 | | | 235 | | | (191) | | | 4,289 | | Residential mortgage-backed(a) | | 1,578 | | | 153 | | | (6) | | | 1,725 | | | 1,819 | | | 139 | | | (48) | | | 1,910 | | Commercial mortgage-backed | | 2,903 | | | 170 | | | (10) | | | 3,063 | | | 2,929 | | | 188 | | | (82) | | | 3,035 | | Asset-backed | | 8,084 | | | 9 | | | (175) | | | 7,918 | | | 7,373 | | | 60 | | | (46) | | | 7,387 | | Corporate – non-U.S. | | 1,380 | | | 126 | | | (30) | | | 1,476 | | | 1,741 | | | 103 | | | (86) | | | 1,758 | | Government – non-U.S. | | 1,646 | | | 152 | | | (2) | | | 1,796 | | | 2,336 | | | 81 | | | (7) | | | 2,410 | | U.S. government and federal agency | | 1,957 | | | 56 | | | - | | | 2,013 | | | 752 | | | 45 | | | (27) | | | 770 | | Retained interests | | 20 | | | 4 | | | - | | | 24 | | | 64 | | | 8 | | | - | | | 72 | | Equity | | | | | | | | | | | | | | | | | | | | | | | | | Available-for-sale | | 197 | | | 58 | | | (1) | | | 254 | | | 203 | | | 51 | | | (3) | | | 251 | | Trading | | 22 | | | - | | | - | | | 22 | | | 74 | | | - | | | - | | | 74 | | Total | $ | 42,857 | | $ | 5,319 | | $ | (349) | | $ | 47,827 | | $ | 41,136 | | $ | 3,233 | | $ | (707) | | $ | 43,662 | | | | | | | | | | | | | | | | | | | | | | | | |
(a) Substantially collateralized by U.S. mortgages. At December 31, 2014, $1,191 million related to securities issued by government-sponsored entities and $534 million related to securities of private-label issuers. Securities issued by private-label issuers are collateralized primarily by pools of individual direct mortgage loans of financial institutions. |
| Schedule of investments, by type and length in continuous loss position |
| ESTIMATED FAIR VALUE AND GROSS UNREALIZED LOSSES OF AVAILABLE-FOR-SALE INVESTMENT SECURITIES | | | | | | | | | | | | | | | | In loss position for | | | Less than 12 months | | 12 months or more | | | | | Gross | | | | Gross | | | Estimated | unrealized | | Estimated | unrealized | | | December 31 (In millions) | fair value | losses | (a) | fair value | losses | (a) | | | | | | | | | | | | | | | 2014 | | | | | | | | | | | | | | Debt | | | | | | | | | | | | | | U.S. corporate | $ | 554 | | $ | (16) | | $ | 836 | | $ | (53) | | | State and municipal | | 81 | | | (1) | | | 348 | | | (55) | | | Residential mortgage-backed | | 30 | | | - | | | 159 | | | (6) | | | Commercial mortgage-backed | | 165 | | | (1) | | | 204 | | | (9) | | | Asset-backed | | 7,493 | | | (158) | | | 77 | | | (17) | | | Corporate – non-U.S. | | 42 | | | (1) | | | 237 | | | (29) | | | Government – non-U.S. | | 677 | | | (2) | | | 14 | | | - | | | U.S. government and federal agency | | 705 | | | - | | | 1 | | | - | | | Equity | | 14 | | | (1) | | | - | | | - | | | Total | $ | 9,761 | | $ | (180) | | $ | 1,876 | | $ | (169) | (b) | | | | | | | | | | | | | | | 2013 | | | | | | | | | | | | | | Debt | | | | | | | | | | | | | | U.S. corporate | $ | 2,170 | | $ | (122) | | $ | 598 | | $ | (95) | | | State and municipal | | 1,076 | | | (82) | | | 367 | | | (109) | | | Residential mortgage-backed | | 232 | | | (11) | | | 430 | | | (37) | | | Commercial mortgage-backed | | 396 | | | (24) | | | 780 | | | (58) | | | Asset-backed | | 112 | | | (2) | | | 359 | | | (44) | | | Corporate – non-U.S. | | 96 | | | (3) | | | 454 | | | (83) | | | Government – non-U.S. | | 1,479 | | | (6) | | | 42 | | | (1) | | | U.S. government and federal agency | | 229 | | | (27) | | | 254 | | | - | | | Retained interests | | 2 | | | - | | | - | | | - | | | Equity | | 31 | | | (3) | | | - | | | - | | | Total | $ | 5,823 | | $ | (280) | | $ | 3,284 | | $ | (427) | | | | | | | | | | | | | | |
(a) Included gross unrealized losses related to securities that had other-than-temporary impairments previously recognized of $29 million at December 31, 2014. (b) The majority relate to debt securities held to support obligations to holders of GICs and more than 70% are debt securities that were considered to be investment-grade by the major rating agencies at December 31, 2014. |
| Pre Tax Other Than Temporary Impairments On Investment Securities [Table Text Block] |
| PRE-TAX, OTHER-THAN-TEMPORARY IMPAIRMENTS ON INVESTMENT SECURITIES | | | | | | | | | | | | | | (In millions) | 2014 | | 2013 | | 2012 | | | | | | | | | | | Total pre-tax, OTTI recognized | $ | 189 | | $ | 778 | | $ | 192 | | Pre-tax, OTTI recognized in AOCI | | (16) | | | (31) | | | (52) | | Pre-tax, OTTI recognized in earnings(a) | $ | 173 | | $ | 747 | | $ | 140 | | | | | | | | | |
(a) Included pre-tax, other-than-temporary impairments recorded in earnings related to equity securities of $3 million, $15 million and $38 million in 2014, 2013 and 2012, respectively. The 2013 amount included $96 million related to the impairment of an investment in a Brazilian company that was fully offset by the benefit of a guarantee provided by GE. |
| Changes in Cumulative Cerdit Loss Impairments Recognized on Debt Securities Still Held |
| CHANGES IN CUMULATIVE CREDIT LOSS IMPAIRMENTS RECOGNIZED ON DEBT SECURITIES STILL HELD | | | | | | | | | | | | | | | | (In millions) | 2014 | | 2013 | | 2012 | | | | | | | | | | | Cumulative credit loss impairments recognized, beginning of period | $ | 1,025 | | $ | 420 | | $ | 579 | | Credit loss impairments recognized on securities not previously impaired | | 4 | | | 389 | | | 27 | | Incremental credit loss impairments recognized on securities previously impaired | | 77 | | | 336 | | | 40 | | Less credit loss impairments previously recognized on securities sold | | | | | | | | | | during the period or that we intend to sell | | 304 | | | 120 | | | 226 | | Cumulative credit loss impairments recognized, end of period | $ | 802 | | $ | 1,025 | | $ | 420 | | | | | | | | | |
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| Schedule of contractual maturities |
| CONTRACTUAL MATURITIES OF INVESTMENT IN AVAILABLE-FOR-SALE DEBT SECURITIES | | (EXCLUDING MORTGAGE-BACKED AND ASSET-BACKED SECURITIES) | | | | | | | | | | | | | | | | | | | | Amortized | | Estimated | | (In millions) | | | | | | | cost | | fair value | | | | | | | | | | | | | | Due | | | | | | | | | | | | | Within one year | | | | | | | $ | 2,475 | | $ | 2,489 | | After one year through five years | | | | | | | | 3,511 | | | 3,758 | | After five years through ten years | | | | | | | | 5,285 | | | 5,686 | | After ten years | | | | | | | | 18,782 | | | 22,888 | | | | | | | | | | | | |
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| Supplemental gross realized gains losses on available-for-sale investment securities |
| GROSS REALIZED GAINS AND LOSSES ON AVAILABLE-FOR-SALE INVESTMENT SECURITIES | | | | | | | | | | | | | | | (In millions) | | 2014 | | 2013 | | 2012 | | | | | | | | | | | | Gains | | $ | 169 | | $ | 239 | | $ | 177 | | Losses, including impairments | | | (186) | | | (762) | | | (211) | | Net | | $ | (17) | | $ | (523) | | $ | (34) | | | | | | | | | | |
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