Consolidated Statement of Changes in Shareholders' Equity (Unaudited) (USD $) In Millions		Total	Preferred Stock	Additional Paid In Capital	Accumulated deficit	Accumulated Other Comprehensive Loss	Comprehensive Income (loss)
Balance at beginning of period at Dec. 31, 2009			$ 575	$ 23,119	$ (14,732)	$ (583)
Capital contribution from parent				200
Employee benefit plans, including transfers and other				4
Net loss		(1,124)			(1,124)		(1,124)
Dividends:
Preferred stock					(18)
Net change in unrealized gains (losses), net of tax, on:
Derivatives designated as cash flow hedges						(62)
Securities available-for-sale, not other-than-temporarily impaired						52
Other-than-temporarily impaired debt securities available-for-sale(1)	[1]					1
Postretirement benefit plan adjustment, net of tax						(5)
Foreign currency translation adjustments						(11)
Other comprehensive income (loss), net of tax						(25)	(25)
Comprehensive loss							(1,149)
Balance at end of period at Jun. 30, 2010		6,841	575	23,323	(15,874)	(608)
Balance at beginning of period at Dec. 31, 2010		6,145	1,575	23,321	(16,685)	(491)
Net loss		(69)			(69)		(69)
Dividends:
Preferred stock					(65)
Net change in unrealized gains (losses), net of tax, on:
Derivatives designated as cash flow hedges						60
Securities available-for-sale, not other-than-temporarily impaired						(3)
Other-than-temporarily impaired debt securities available-for-sale(1)	[1]					(1)
Postretirement benefit plan adjustment, net of tax						1
Foreign currency translation adjustments						6
Other comprehensive income (loss), net of tax						63	63
Comprehensive loss							(6)
Balance at end of period at Jun. 30, 2011		$ 6,074	$ 1,575	$ 23,321	$ (16,819)	$ (428)

[1] During the six months ended June 30, 2011 and 2010, other-than-temporary impairment (OTTI) losses on available-for-sale securities recognized in other revenues and in accumulated other comprehensive income related to the non-credit component were nominal.