Share-Based and Long-Term Compensation Plans Summary of Share Unit Activity (Details) (USD $)	6 Months Ended
	Jun. 30, 2013
Number of Shares Activity [Roll Forward]
Granted	0
Restricted Stock [Member]
Number of Shares Activity [Roll Forward]
Balance at beginning of period (in shares)	281,233,000
Vested (in shares)	(11,786,000)
Forfeited (in shares)	(236,866,000)
Balance at end of period (in shares)	32,581,000
Weighted Average Grant-Date Fair Value [Roll Forward]
Balance at beginning of period (in dollars per share)	$ 8.34
Granted	$ 0.00
Vested (in dollars per share)	$ 15.14
Forfeited (in dollars per share)	$ 7.11
Balance at end of period (in dollars per share)	$ 14.78
Deferred Incentive Share Units [Member]
Number of Shares Activity [Roll Forward]
Balance at beginning of period (in shares)	17,760,000
Vested (in shares)	0
Forfeited (in shares)	(525,000)
Balance at end of period (in shares)	17,235,000
Weighted Average Grant-Date Fair Value [Roll Forward]
Balance at beginning of period (in dollars per share)	$ 25.61
Granted	$ 0
Vested (in dollars per share)	$ 0
Balance at end of period (in dollars per share)	$ 20.66
Stock Options [Member]
Number of Shares Activity for Stock Options [Roll Forward]
Balance at beginning of period (in shares)	0
Granted (in shares)	1,850,000
Exercises (in shares)	0
Forfeited (in shares)	0
Balance at end of period (in shares)	1,850,000
Weighted Average Grante-Date Fair Value for Stock Options [Roll Forward]
Balance at beginning of period (in dollars per share)	$ 0
Granted	$ 4.17
Exercises	$ 0
Forfeited	$ 0
Balance at end of period	$ 4,170
Restricted Stock Units (RSUs) [Member]
Number of Shares Activity [Roll Forward]
Balance at beginning of period (in shares)	0
Granted	173,947,000
Vested (in shares)	0
Forfeited (in shares)	0
Balance at end of period (in shares)	173,947,000
Weighted Average Grant-Date Fair Value [Roll Forward]
Balance at beginning of period (in dollars per share)	$ 0
Granted	$ 16,300
Vested (in dollars per share)	$ 0
Forfeited (in dollars per share)	$ 0
Balance at end of period (in dollars per share)	$ 16,300
Profits Interest Units [Member]
Number of Shares Activity [Roll Forward]
Balance at beginning of period (in shares)	0
Granted	114,443,000
Vested (in shares)	0
Forfeited (in shares)	0
Balance at end of period (in shares)	114,443,000
Weighted Average Grant-Date Fair Value [Roll Forward]
Balance at beginning of period (in dollars per share)	$ 0
Granted	$ 10,600
Vested (in dollars per share)	$ 0
Forfeited (in dollars per share)	$ 0
Balance at end of period (in dollars per share)	$ 10,600