Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 5,343	$ 5,253
Adjustments to reconcile net income to net cash provided by (used for) operating activities:
Income from equity method investments	(118)	(108)
Compensation payable in common stock and options	836	933
Depreciation and amortization	1,023	748
Net gain on sale of available for sale securities	(74)	(36)
Impairment charges	91	85
Provision (release) for credit losses on lending activities	47	1
Other operating activities	264	(167)
Changes in assets and liabilities:
Cash deposited with clearing organizations or segregated under federal and other regulations or requirements	5,055	(5,903)
Trading assets, net of Trading liabilities	39,775	39,156
Securities borrowed	(11,537)	(10,596)
Securities loaned	(4,575)	(5,142)
Customer and other receivables and other assets	787	2,931
Customer and other payables and other liabilities	10,351	23,335
Securities purchased under agreements to resell	(43,918)	19,136
Securities sold under agreements to repurchase	(11,313)	(61,935)
Net cash provided by (used for) operating activities	(7,963)	7,691
Proceeds from (payments for):
Premises, equipment and software, net	(964)	(533)
Business dispositions, net of cash disposed	0	962
Loans
Purchases, net of proceeds from sales	(1,053)	(797)
Originations, net of repayments	(10,260)	(13,177)
Investment securities:
Purchases	(32,133)	(24,581)
Proceeds from sales	32,788	11,212
Proceeds from paydowns and maturities	4,285	3,415
Other investing activities	(61)	(264)
Net cash provided by (used for) investing activities	(7,398)	(23,763)
Net proceeds from (payments for):
Short-term borrowings	(279)	(382)
Nonredeemable noncontrolling interests	(70)	(189)
Other secured financings	(1,677)	(1,725)
Deposits	13,682	12,003
Proceeds from:
Excess tax benefits associated with stock-based awards	180	91
Derivatives financing activities	392	784
Proceeds from issuance of preferred stock, net of issuance costs	1,493	2,782
Issuance of long-term borrowings	30,159	26,529
Payments for:
Long-term borrowings	(17,615)	(24,731)
Derivatives financing activities	(372)	(384)
Repurchases of common stock and employee tax withholdings	(2,135)	(1,172)
Cash dividends	(1,096)	(652)
Net cash provided by (used for) financing activities	22,662	12,954
Effect of exchange rate changes on cash and cash equivalents	(767)	(939)
Net decrease in cash and cash equivalents	6,534	(4,057)
Cash and cash equivalents, at beginning of period	46,984	59,883
Cash and cash equivalents, at end of period	53,518	55,826
Cash and cash equivalents include:
Cash and due from banks	19,244	20,242
Interest bearing deposits with banks	34,274	35,584
Cash and cash equivalents, at end of period	53,518	55,826
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Cash payments for interest	1,456	2,116
Cash payments for income taxes	$ 541	$ 620