XML 105 R79.htm IDEA: XBRL DOCUMENT v3.4.0.3
INVESTMENTS - Overview (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Investment Holdings      
Investments $ 353,252   $ 342,955
Interest and dividends on investments      
Taxable interest 1,704 $ 1,593  
Interest exempt from U.S. federal income tax 116 23  
Dividend income 35 95  
Total interest and dividend income 1,855 1,711  
Gross realized investments losses, excluding losses from other-than-temporary impairment      
Gross realized investment gains 379 356  
Gross realized investment losses (193) (49)  
Net realized gains on sale of investments $ 186 307  
HTM securities sold, percent of principal collected, minimum 85.00%    
Available-for-sale Securities transferred from Held-to-maturity      
Carrying value of HTM securities sold $ 0 27  
Net realized gain (loss) on sale of HTM securities 0 2  
Carrying value of securities reclassified to available-for-sale 126 94  
OTTI losses on securities reclassified to available-for-sale (5) $ (5)  
Securities available-for-sale      
Amortized cost 306,647   300,202
Gross unrealized gains 3,668   1,375
Gross unrealized losses 1,541   2,441
Fair value 308,774   299,136
Mortgage-backed securities - U.S. agency-sponsored      
Securities available-for-sale      
Amortized cost 43,670   39,584
Gross unrealized gains 649   367
Gross unrealized losses 90   237
Fair value 44,229   39,714
Mortgage-backed securities - Prime      
Securities available-for-sale      
Amortized cost 2   2
Gross unrealized gains 0   0
Gross unrealized losses 0   0
Fair value 2   2
Mortgage-backed securities - Alt-A      
Securities available-for-sale      
Amortized cost 95   50
Gross unrealized gains 4   5
Gross unrealized losses 0   0
Fair value 99   55
Mortgage-backed securities - Non-U.S. residential      
Securities available-for-sale      
Amortized cost 5,450   5,909
Gross unrealized gains 27   31
Gross unrealized losses 25   11
Fair value 5,452   5,929
Mortgage-backed securities - Commercial      
Securities available-for-sale      
Amortized cost 381   573
Gross unrealized gains 4   2
Gross unrealized losses 1   4
Fair value 384   571
Mortgage-backed securities      
Securities available-for-sale      
Amortized cost 49,598   46,118
Gross unrealized gains 684   405
Gross unrealized losses 116   252
Fair value 50,166   46,271
U.S. Treasury      
Securities available-for-sale      
Amortized cost 108,760   113,096
Gross unrealized gains 1,910   254
Gross unrealized losses 7   515
Fair value 110,663   112,835
Agency obligations      
Securities available-for-sale      
Amortized cost 10,218   10,095
Gross unrealized gains 120   22
Gross unrealized losses 7   37
Fair value 10,331   10,080
U.S. Treasury and federal agency securities      
Securities available-for-sale      
Amortized cost 118,978   123,191
Gross unrealized gains 2,030   276
Gross unrealized losses 14   552
Fair value 120,994   122,915
State and municipal securities      
Securities available-for-sale      
Amortized cost 11,614   12,099
Gross unrealized gains 154   132
Gross unrealized losses 767   772
Fair value 11,001   11,459
Foreign government      
Securities available-for-sale      
Amortized cost 99,182   92,384
Gross unrealized gains 583   410
Gross unrealized losses 423   593
Fair value 99,342   92,201
Corporate      
Securities available-for-sale      
Amortized cost 16,438   15,859
Gross unrealized gains 181   121
Gross unrealized losses 109   177
Fair value 16,510   15,803
Asset-backed securities      
Securities available-for-sale      
Amortized cost 8,882   9,261
Gross unrealized gains 14   5
Gross unrealized losses 109   92
Fair value 8,787   9,174
Other debt securities      
Securities available-for-sale      
Amortized cost 1,125   688
Gross unrealized gains 0   0
Gross unrealized losses 0   0
Fair value 1,125   688
Debt securities      
Securities available-for-sale      
Amortized cost 305,817   299,600
Gross unrealized gains 3,646   1,349
Gross unrealized losses 1,538   2,438
Fair value 307,925   298,511
Equity securities      
Securities available-for-sale      
Amortized cost 830   602
Gross unrealized gains 22   26
Gross unrealized losses 3   3
Fair value 849   625
Securities available-for-sale (AFS)      
Investment Holdings      
Investments 308,774   299,136
Held-to-maturity Securities      
Investment Holdings      
Investments 36,890   36,215
Non-marketable equity securities | Fair value      
Investment Holdings      
Investments 2,044   2,088
Non-marketable equity securities | Carried at cost      
Investment Holdings      
Investments $ 5,544   $ 5,516