Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (USD $)	Total	Non-controlling Interest	Dividend to Parent [Member]	Retained Earnings (Accumulated Deficit)	Additional Paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Common Stock	Extraordinary Item [Member]	Extraordinary Item [Member] Dividend to Parent [Member]
Balance, at beginning of period at Dec. 31, 2013	$ 8,239,000,000	$ 0		$ 700,000,000	$ 6,959,000,000	$ 574,000,000	$ 6,000,000
Dividends			795,000,000					800,000,000
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	57,000,000
Total other comprehensive income	312,000,000					312,000,000
Net Income (Loss) Attributable to Parent	56,000,000			56,000,000
Net Income (Loss) Attributable to Noncontrolling Interest	1,000,000	1,000,000
Change in non-controlling interest ownership	(1,000,000)	(1,000,000)
Balance, at end of period at Mar. 31, 2014	7,812,000,000	0		756,000,000	6,164,000,000	886,000,000	6,000,000
Balance, at beginning of period at Dec. 31, 2014	9,291,000,000	0		1,376,000,000	6,688,000,000	1,221,000,000	6,000,000
Liabilities	183,752,000,000
Dividends								500,000,000	499,000,000
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	145,000,000
Total other comprehensive income	113,000,000
Net Income (Loss) Attributable to Parent	145,000,000
Net Income (Loss) Attributable to Noncontrolling Interest	0
Balance, at end of period at Mar. 31, 2015	$ 9,050,000,000	$ 0		$ 1,521,000,000	$ 6,189,000,000	$ 1,334,000,000	$ 6,000,000