Legal Proceedings, Contingencies and Commitments (Tables)

6 Months Ended

Jun. 30, 2015

Commitments and Contingencies Disclosure [Abstract]

Summary of Contractual Amount of Significant Commitments

A summary of the contractual amount of significant commitments is as follows.

	June 30, 2015		December 31, 2014
	(Dollars in millions)
Commitments to extend credit
Mortgage loans (interest-rate lock commitments)	$	5,276	$	2,172
HELOC commitments	119		88
Other consumer commitments	25		7
Warehouse loan commitments	754		827
Standby and commercial letters of credit	11		10
Commercial and industrial commitments	157		276
Other commercial commitments	396		169