EARNINGS (LOSS) PER SHARE (Tables)

9 Months Ended

Sep. 30, 2011

EARNINGS (LOSS) PER SHARE

Schedule of calculation of earnings per share

		Three Months Ended September 30					Nine Months Ended September 30
		2011		2010			2011		2010
Net income (loss)		$	40,862	$	(207,882	)	$	103,704	$	(177,063	)
Basic weighted-average number of common shares outstanding (000s)			302,702		163,295			303,285		160,082
Dilutive potential common shares (000s):
	Stock options and RSUs		7,908		—			8,770		—
	Convertible debt		12,173		—			16,955		—
Diluted weighted-average number of common shares outstanding (000s)			322,783		163,295			329,010		160,082
Basic earnings (loss) per share		$	0.13	$	(1.27	)	$	0.34	$	(1.11	)
Diluted earnings (loss) per share		$	0.13	$	(1.27	)	$	0.32	$	(1.11	)