CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $) In Millions, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
OPERATING ACTIVITIES
Net income (loss)	$ 668	$ (3,578)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Provision for credit losses	247	347
Originations of mortgage loans held for sale	(1,131)	(3,310)
Proceeds from sales of mortgage loans held for sale	1,089	3,649
Amortization of terminated cash flow hedges (related party balances of $13 and $53, respectively)	36	57
Depreciation, amortization and accretion	313	304
Recovery of mortgage servicing rights	(8)	(42)
Securities impairment	7	7
Goodwill impairment	0	4,435	4,400
Deferred income taxes	31	(110)
Share-based compensation	29	24
Loss on disposal/impairment of premises and equipment	(18)	(15)
Loss on sale of other branch assets held for sale	9	0
Gain on sale of: Securities available for sale	(27)	(119)
Gain on sale of: Other loans held for sale	(11)	0
Gain on sale of: Deposits held for sale	(286)	0
(Increase) decrease in other assets (related party balances of $53 and $1, respectively)	(2,040)	530
Increase (decrease) in other liabilities (related party balances of ($151) and $23, respectively)	2,256	(573)
Net cash provided by operating activities	1,200	1,636
INVESTING ACTIVITIES
Purchases of securities available for sale	(5,642)	(8,830)
Proceeds from maturities and paydowns of securities available for sale	2,238	3,931
Proceeds from sales of securities available for sale	1,265	3,014
Purchases of other investment securities	(72)	(1)
Proceeds from sales of other investment securities	114	101
Purchases of securities held to maturity	(1,174)	0
Proceeds from maturities and paydowns of securities held to maturity	216	0
Net (increase) decrease in interest-bearing deposits in banks	(59)	990
Net (increase) decrease in loans and leases	(4,120)	1,289
Net increase in bank-owned life insurance	(31)	(29)
Premises and equipment: Purchases	(48)	(118)
Premises and equipment: Proceeds from sales	29	0
Capitalization of software	(116)	(129)
Net cash (used in) provided by investing activities	(7,400)	218
FINANCING ACTIVITIES
Net increase (decrease) in deposits	1,569	(1,218)
Net increase (decrease) in federal funds purchased and securities sold under agreements to repurchase	393	(742)
Net increase in other short-term borrowed funds	4,462	64
Proceeds from issuance of long-term borrowed funds (related party balances of $666 and $666, respectively)	666	666
Repayments of long-term borrowed funds (related party balances of $0 and $280, respectively)	(7)	(294)
Dividends declared and paid to parent	(751)	(811)
Net cash provided by (used in) financing activities	6,332	(2,335)
Increase (decrease) in cash and cash equivalents	132	(481)
Cash and cash equivalents at beginning of period	2,757	3,063	3,063
Cash and cash equivalents at end of period	2,889	2,582	2,757
Supplemental disclosures:
Interest paid	248	354
Income taxes paid	201	19
Non-cash items:
Due from broker for securities sold but not settled	1,621	4
Due to broker for securities purchased but not settled	$ (2,110)	$ (2)