Stock- Based Compensation	3 Months Ended
Mar. 31, 2012
Stock-Based Compensation [Abstract]
Stock-Based Compensation	Note 14. Stock-Based Compensation Stock-based compensation totaled approximately $6.9 million and $5.3 million for the three months ended March 31, 2012 and 2011, respectively.

The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.

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-Name Staff Accounting Bulletin (SAB)

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+ Details