Consolidated Statements of Changes in Stockholder's Equity - USD ($) $ in Millions		Total	Common Stock	Additional Paid-in Capital	Retained Earnings		Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interests
Net Income (Loss) Attributable to Parent | Previously Reported		$ 670
Net Income (Loss) Attributable to Parent | Adjustment		(7)
Net Income (Loss) Attributable to Parent		663
Balance, beginning (Previously Reported) at Dec. 31, 2013		14,468	$ 136	$ 7,191	$ 7,512		$ (624)	$ 253
Balance, beginning (Adjustment) at Dec. 31, 2013		(54)			(54)
Balance, beginning at Dec. 31, 2013		14,414	136	7,191	7,458		(624)	253
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		649			663			(14)
Other comprehensive income (loss), net of tax		125					125
Compensation-restricted stock units		1		1
Capital Contribution from Bank		31		31
Other		9			9	[1]		0
Net change		815		32	672		125	(14)
Balance, ending at Sep. 30, 2014		15,229	136	7,223	8,130		(499)	239
Net Income (Loss) Attributable to Parent		504
Balance, beginning (Previously Reported) at Dec. 31, 2014		15,215	136	7,232	8,346		(729)	230
Balance, beginning (Adjustment) at Dec. 31, 2014		(63)			(63)
Balance, beginning at Dec. 31, 2014		15,152	136	7,232	8,283		(729)	230
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		472						(32)
Other comprehensive income (loss), net of tax		204					204
Compensation-restricted stock units		(9)		(8)	(1)
Other	[1]	(1)			0			(1)
Net change		666		(8)	503		204	(33)
Balance, ending at Sep. 30, 2015		$ 15,818	$ 136	$ 7,224	$ 8,786		$ (525)	$ 197

[1] For additional information on LIHC investments, see Note 1 and Note 4 to these unaudited consolidated financial statements.