Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2017		Jun. 30, 2016
Cash Flows from Operating Activities:
Net income including noncontrolling interests	$ 509	[1]	$ 373	[2]
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
(Reversal of) provision for credit losses	(52)	[1]	123	[2]
Depreciation, amortization and accretion, net	169		174
Stock-based compensation—restricted stock units	30		29
Deferred income taxes	227		200
Net gains on sales of securities	(9)		(32)
Net decrease (increase) in securities borrowed or purchased under resale agreements	(73)		10,709
Net decrease (increase) in securities loaned or sold under repurchase agreements	181		(5,944)
Net decrease (increase) in trading account assets	(1,071)		(4,693)
Net decrease (increase) in other assets	137		(433)
Net increase (decrease) in trading account liabilities	658		(659)
Net increase (decrease) in other liabilities	(424)		90
Loans originated for sale	(300)		(793)
Net proceeds from sale of loans originated for sale	357		829
Pension and other benefits adjustment	(142)		(145)
Other, net	21		14
Total adjustments	(291)		(531)
Net cash provided by (used in) operating activities	218		(158)
Cash Flows from Investing Activities:
Proceeds from sales of securities available for sale	1,327		2,719
Proceeds from paydowns and maturities of securities available for sale	1,156		748
Purchases of securities available for sale	(4,065)		(1,787)
Proceeds from paydowns and maturities of securities held to maturity	821		1,037
Purchases of securities held to maturity	(916)		(1,204)
Proceeds from sales of loans	646		164
Net decrease (increase) in loans	(1,381)		(2,011)
Purchases of other investments	(113)		(244)
Other, net	1		(105)
Net cash provided by (used in) investing activities	(2,524)		(683)
Cash Flows from Financing Activities:
Net increase (decrease) in deposits	(2,008)		(1,668)
Net increase (decrease) in commercial paper and other short-term borrowings	3,830		3,712
Proceeds from issuance of senior debt due to BTMU	3,522		0
Repayment of long-term debt	(4,379)		(1,989)
Other, net	(55)		54
Change in noncontrolling interests	(9)		7
Net cash provided by (used in) financing activities	901		116
Net change in cash and cash equivalents	(1,405)		(725)
Cash and cash equivalents at beginning of period	5,753		4,807
Cash and cash equivalents at end of period	4,348		4,082
Cash Paid During the Period For:
Interest	389		319
Income taxes, net	157		117
Supplemental Schedule of Noncash Investing and Financing Activities:
Net transfer of loans held for investment to (from) loans held for sale	$ 356		$ 179

[1] The transferred IHC entities are not measured using a "market view" perspective.

[2] The transferred IHC entities are not measured using a "market view" perspective.