Consolidated Statement Of Stockholders' Equity (USD $) In Millions	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive (Loss) [Member]	Parent [Member]	Non- controlling Interests [Member]
Beginning Balance at Dec. 31, 2010	$ 1,786	$ 762	$ 1	$ 2,613	$ (1,196)	$ (4)	$ (496)	$ 1,680	$ 106
Net income	232				219			219	13
Other comprehensive loss	(156)						(154)	(154)	(2)
Preferred stock dividends ($4.00 per share)	(31)				(31)			(31)
Distributions to noncontrolling interests	(9)								(9)
Share conversion	0	(9)		9				0
Stock compensation	21			21				21
Stock withheld for employees taxes	(5)					(5)		(5)
Ending Balance at Dec. 31, 2011	1,838	753	1	2,643	(1,008)	(9)	(650)	1,730	108
Net income	315				300			300	15
Other comprehensive loss	(143)						(143)	(143)
Preferred stock dividends ($4.00 per share)	(31)				(31)			(31)
Common stock dividends ($0.20 per share)	(30)				(30)			(30)
Distributions to noncontrolling interests	(11)								(11)
Common stock share repurchases	(15)					(15)		(15)
Stock compensation	26		1	25				26
Stock withheld for employees taxes	(1)					(1)		(1)
Ending Balance at Dec. 31, 2012	1,948	753	2	2,668	(769)	(25)	(793)	1,836	112
Net income	260				244			244	16
Other comprehensive loss	65						69	69	(4)
Preferred stock dividends ($4.00 per share)	(25)				(25)			(25)
Common stock dividends ($0.20 per share)	(30)				(30)			(30)
Distributions to noncontrolling interests	(11)								(11)
Preferred stock redemption	(474)	(242)			(232)			(474)
Share conversion	1	(139)		140				1
Common stock share repurchases	(337)					(337)		(337)
Purchase of noncontrolling interests	(6)			6			(3)	3	(9)
Repurchase of equity awards	(2)			(2)				(2)
Stock compensation	28			28				28
Stock withheld for employees taxes	(4)					(4)		(4)
Ending Balance at Dec. 31, 2013	$ 1,413	$ 372	$ 2	$ 2,840	$ (812)	$ (366)	$ (727)	$ 1,309	$ 104