Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statement of Stockholders' Equity (Unaudited) (Parenthetical)

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Condensed Consolidated Statement of Stockholders' Equity (Unaudited) (Parenthetical) (USD $)
In Thousands, except Per Share data
9 Months Ended
Sep. 30, 2011
Tax benefit associated with change in fair value of interest rate swap agreements $ 2,242
Tax benefit related to the derecognition of equity component of 5.0% convertible notes 71
Dividends per share $ 0.075
Paid-In Capital
 
Tax benefit related to the derecognition of equity component of 5.0% convertible notes 71
Retained Earnings
 
Dividends per share $ 0.075
Accumulated Other Comprehensive Loss
 
Tax benefit associated with change in fair value of interest rate swap agreements $ 2,242