Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions		6 Months Ended
		Jun. 30, 2020	Jun. 30, 2019
Operating Activities
Net cash used in operating activities		$ (4,728)	$ (10,040)
Investing Activities
Proceeds from sale of AFS securities including loans that have been securitized		4,462	10,778
Collection of principal on investment securities AFS		214	82
Purchase of investment securities AFS and other		(359)	(23)
Collection of principal on investment securities HTM		102	42
Proceeds received from the sale of LHFI		39	140
Net origination, purchase, and principal repayments of LHFI		(2,727)	(2,632)
Acquisition of premises and equipment, net of proceeds		(30)	(33)
Net purchase of FHLB stock		(74)	0
Proceeds from the sale of MSRs		40	42
Other, net		(1)	(7)
Net cash provided by investing activities		1,666	8,389
Financing Activities
Net change in deposit accounts		2,752	2,036
Net change in short-term FHLB borrowings and other short-term debt		(811)	(692)
Proceeds from increases in FHLB long-term advances and other debt		550	350
Repayment of long-term debt		(3)	0
Net receipt of payments of loans serviced for others		377	(76)
Stock repurchase		0	(50)
Dividends declared and paid		(6)	(5)
Other		12	9
Net cash provided by financing activities		2,871	1,572
Net change in cash, cash equivalents and restricted cash	[1]	(191)	(79)
Beginning cash, cash equivalents and restricted cash	[1]	456	432
Ending cash, cash equivalents and restricted cash	[1]	265	353
Supplemental disclosure of cash flow information
Non-cash reclassification of LHFI to LHFS		39	43
Non-cash reclassification of LHFS to securitized HFS loans		4,470	10,346
MSRs resulting from sale or securitization of loans		124	164
Operating section supplemental disclosures
Proceeds from sales of LHFS		16,815	4,099
Origination, premium paid and purchase of LHFS, net of principal repayments		$ (21,060)	$ (14,020)

[1] For further information on restricted cash, see Note 8 - Derivatives.