Interest Income and Interest Expense (Tables)

3 Months Ended

Mar. 31, 2012

Interest Income And Interest Expense (Tables) [Abstract]

Details of interest income and interest expense

	Three months ended March 31,
(in millions)	2012		2011
Interest income
Loans	$	9,102	$	9,507
Securities	2,295		2,216
Trading assets	2,394		2,885
Federal funds sold and securities purchased under resale agreements	651		543
Securities borrowed	37		47
Deposits with banks	152		101
Other assets(a)	70		148
Total interest income	14,701		15,447
Interest expense
Interest-bearing deposits	722		922
Short-term and other liabilities(b)	409		818
Long-term debt	1,722		1,588
Beneficial interests issued by consolidated VIEs	182		214
Total interest expense	3,035		3,542
Net interest income	11,666		11,905
Provision for credit losses	726		1,169
Net interest income after provision for credit losses	$	10,940	$	10,736

(a) Predominantly margin loans.

(b) Includes brokerage customer payables.