Net Income Per Share (Tables)

12 Months Ended

Dec. 31, 2011

Disclosure - Net (Loss) Income Per Share [Abstract]

Schedule Of Net Income Per Share Table [Text Block]

			For the year ended		For the year ended		For the year ended
			December 31,		December 31,		December 31,
			2011		2010		2009(1)
Numerator:
	Net (loss) income		$	(520,291)	$	852,552	$	1,536,854
	Less: preferred dividends			(47,020)		(34,525)		(34,525)
	Net (loss) income available to common shareholders		$	(567,311)	$	818,027	$	1,502,329
Denominator:
	Weighted number of common shares outstanding - basic			67,558.7		76,839.5		62,786.2
	Share options and other (2)			—		1,394.8		1,104.4
	Weighted average number of common shares and
		common share equivalents outstanding - diluted		67,558.7		78,234.3		63,890.6
Basic net (loss) income per share			$	(8.40)	$	10.65	$	23.93
Diluted net (loss) income per share(2)			$	(8.40)	$	10.46	$	23.51