Securities Financing Arrangements (Tables)

3 Months Ended

Mar. 31, 2019

Transfers and Servicing [Abstract]

Schedule of Offsetting Assets

Schedule of Offsetting Liabilities

Secured Borrowings by Contractual Maturity and Class of Collateral Pledged

The following tables present the gross obligations for securities sold under agreements to repurchase and securities loaned by remaining contractual maturity and class of collateral pledged at March 31, 2019 and December 31, 2018.

	March 31, 2019
(Dollars in millions)	Overnight and Continuous		Up to 30 Days		31 - 90 Days		Greater than 90 Days		Total
Securities sold under agreements to repurchase:
U.S. Treasury securities	$	9,996	$	3,726	$	1,840	$	834	$	16,396
U.S. government-sponsored agency securities	99		2		41		—		142
Other sovereign government obligations	—		—		3		—		3
Money market securities	—		—		307		—		307
Mortgage-backed securities	5,919		2,510		6,622		600		15,651
Corporate bonds	1,285		43		1,037		—		2,365
State and municipal securities	503		—		48		—		551
Equity securities	307		7		256		—		570
Total	$	18,109	$	6,288	$	10,154	$	1,434	$	35,985
Securities loaned:
Corporate bonds	$	10	$	—	$	—	$	—	$	10
U.S. Treasury securities	151		—		—		—		151
Equity securities	282		251		—		—		533
Total	$	443	$	251	$	—	$	—	$	694

	December 31, 2018
(Dollars in millions)	Overnight and Continuous		Up to 30 Days		31 - 90 Days		Greater than 90 Days		Total
Securities sold under agreements to repurchase:
U.S. Treasury securities	$	9,416	$	2,945	$	2,991	$	335	$	15,687
U.S. government-sponsored agency securities	264		—		55		—		319
Money market securities	—		—		49		—		49
Asset-backed securities	—		—		282		—		282
Mortgage-backed securities	9,803		1,640		7,569		—		19,012
Corporate bonds	682		130		1,227		—		2,039
State and municipal securities	115		245		188		—		548
Equity securities	387		220		255		—		862
Total	$	20,667	$	5,180	$	12,616	$	335	$	38,798
Securities loaned:
Corporate bonds	$	1	$	—	$	—	$	—	$	1
Equity securities	92		—		—		—		92
Total	$	93	$	—	$	—	$	—	$	93