Quarterly report pursuant to Section 13 or 15(d)

Business Segment Information (Details)

v2.3.0.15
Business Segment Information (Details) (USD $)
In Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Sep. 30, 2010
Dec. 31, 2010
Business Segments          
Net interest income $ 10,739 [1],[2] $ 12,717 [1],[2] $ 34,629 [1],[2] $ 39,984  
Noninterest income (loss) 17,963 [2] 14,265 [2] 34,651 [2] 48,738 [2]  
Total revenue, net of interest expense 28,702 [2] 26,982 [2] 69,280 [2] 88,722 [2]  
Provision for credit losses 3,407 [2] 5,396 [2] 10,476 [2] 23,306 [2]  
Amortization of intangibles 377 [2] 426 [2] 1,144 [2] 1,311 [2]  
Goodwill impairment 0 [2] 10,400 [2] 2,603 [2] 10,400 [2]  
Other noninterest expense 17,236 [2] 16,390 [2] 57,005 [2] 50,533 [2]  
Income (loss) before income taxes 7,682 [2] (5,630) [2] (1,948) [2] 3,172 [2]  
Income tax expense (benefit) 1,450 [1],[2] 1,669 [1],[2] (1,403) [1],[2] 4,166 [1],[2]  
Net income (loss) 6,232 [2] (7,299) [2] (545) [2] (994) [2]  
Period end total assets 2,219,628 [2] 2,339,660 [2] 2,219,628 [2] 2,339,660 [2] 2,264,909
Deposits [Member]
          
Business Segments          
Net interest income 1,987 [1] 1,954 [1] 6,473 [1] 6,272 [1]  
Noninterest income (loss) 1,132 1,192 3,136 4,287  
Total revenue, net of interest expense 3,119 3,146 9,609 10,559  
Provision for credit losses 52 62 116 160  
Amortization of intangibles 39 49 117 147  
Goodwill impairment 0 0 0 0  
Other noninterest expense 2,588 2,725 7,718 7,779  
Income (loss) before income taxes 440 310 1,658 2,473  
Income tax expense (benefit) 164 [1] 112 [1] 607 [1] 911 [1]  
Net income (loss) 276 198 1,051 1,562  
Period end total assets 448,906 434,854 448,906 434,854  
Card Services [Member]
          
Business Segments          
Net interest income 2,823 [1] 3,500 [1] 8,743 [1] 11,002 [1]  
Noninterest income (loss) 1,684 1,877 5,342 5,982  
Total revenue, net of interest expense 4,507 5,377 14,085 16,984  
Provision for credit losses 1,037 3,066 1,934 9,116  
Amortization of intangibles 150 167 451 502  
Goodwill impairment   10,400 0 10,400  
Other noninterest expense 1,308 1,267 4,181 3,993  
Income (loss) before income taxes 2,012 (9,523) 7,519 (7,027)  
Income tax expense (benefit) 748 [1] 321 [1] 2,752 [1] 1,242 [1]  
Net income (loss) 1,264 (9,844) 4,767 (8,269)  
Period end total assets 128,759 140,257 128,759 140,257  
Consumer Real Estate Services [Member]
          
Business Segments          
Net interest income 923 [1] 1,339 [1] 2,398 [1] 3,538 [1]  
Noninterest income (loss) 1,899 2,273 (8,828) 6,311  
Total revenue, net of interest expense 2,822 3,612 (6,430) 9,849  
Provision for credit losses 918 1,302 3,523 7,292  
Amortization of intangibles 0 7 11 32  
Goodwill impairment     2,603 0  
Other noninterest expense 3,852 2,916 14,683 8,874  
Income (loss) before income taxes (1,948) (613) (27,250) (6,349)  
Income tax expense (benefit) (811) [1] (221) [1] (9,180) [1] (2,339) [1]  
Net income (loss) (1,137) (392) (18,070) (4,010)  
Period end total assets 188,769 214,498 188,769 214,498  
Global Commercial Banking [Member]
          
Business Segments          
Net interest income 1,743 [1] 1,853 [1] 5,420 [1] 6,143 [1]  
Noninterest income (loss) 790 780 2,577 2,468  
Total revenue, net of interest expense 2,533 2,633 7,997 8,611  
Provision for credit losses (150) 556 (488) 2,115  
Amortization of intangibles 15 18 44 55  
Goodwill impairment     0 0  
Other noninterest expense 1,003 1,043 3,151 3,013  
Income (loss) before income taxes 1,665 1,016 5,290 3,428  
Income tax expense (benefit) 615 [1] 372 [1] 1,936 [1] 1,263 [1]  
Net income (loss) 1,050 644 3,354 2,165  
Period end total assets 284,897 304,543 284,897 304,543  
Global Banking & Markets [Member]
          
Business Segments          
Net interest income 1,846 [1] 1,884 [1] 5,668 [1] 6,011 [1]  
Noninterest income (loss) 3,376 5,189 14,228 16,573  
Total revenue, net of interest expense 5,222 7,073 19,896 22,584  
Provision for credit losses 15 (157) (269) (54)  
Amortization of intangibles 32 31 89 93  
Goodwill impairment     0 0  
Other noninterest expense 4,448 4,280 13,803 13,120  
Income (loss) before income taxes 727 2,919 6,273 9,425  
Income tax expense (benefit) 1,029 [1] 1,451 [1] 2,873 [1] 3,797 [1]  
Net income (loss) (302) 1,468 3,400 5,628  
Period end total assets 686,035 745,863 686,035 745,863  
Global Wealth & Investment Management [Member]
          
Business Segments          
Net interest income 1,411 [1] 1,345 [1] 4,551 [1] 4,252 [1]  
Noninterest income (loss) 2,819 2,553 8,661 7,876  
Total revenue, net of interest expense 4,230 3,898 13,212 12,128  
Provision for credit losses 162 127 280 491  
Amortization of intangibles 108 113 331 346  
Other noninterest expense 3,408 3,232 10,415 9,391  
Income (loss) before income taxes 552 426 2,186 1,900  
Income tax expense (benefit) 205 [1] 157 [1] 800 [1] 878 [1]  
Net income (loss) 347 269 1,386 1,022  
Period end total assets 280,686 266,489 280,686 266,489  
All Other [Member]
          
Business Segments          
Net interest income 6 [1] 842 [1] 1,376 [1] 2,766 [1]  
Noninterest income (loss) 6,263 401 9,535 5,241  
Total revenue, net of interest expense 6,269 1,243 10,911 8,007  
Provision for credit losses 1,373 440 5,380 4,186  
Amortization of intangibles 33 41 101 136  
Other noninterest expense 629 927 3,054 4,363  
Income (loss) before income taxes 4,234 (165) 2,376 (678)  
Income tax expense (benefit) (500) [1] (523) [1] (1,191) [1] (1,586) [1]  
Net income (loss) 4,734 358 3,567 908  
Period end total assets $ 201,576 $ 233,156 $ 201,576 $ 233,156  
[1] FTE basis
[2] There were no material intersegment revenues.