XML 53 R43.htm IDEA: XBRL DOCUMENT

Business Combination - Schedule of Pro Forma Information for Business Combinations (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	9 Months Ended
	Sep. 30, 2011
Total revenues	$ 1,497,447
Net loss available for common stockholders	$ (44,301)
Net loss per share available for common stockholders - basic	$ (0.10)
Net loss per share available for common stockholders - diluted	$ (0.10)

- Definition

The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References+ Details

- Definition

The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References+ Details