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CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified
 9 Months Ended 12 Months Ended
Sep. 30, 2014
Dec. 31, 2013
Statement of Financial Position [Abstract]    
Common stock, par value $ 0.1 $ 0.1
Common stock, shares authorized 280,000,000 280,000,000
Common stock, shares issued 145,904,000 145,419,000
Common stock, shares outstanding 143,765,000 145,419,000
Treasury stock shares 2,139,000 0
Tax effect of accumulated other comprehensive income $ (9) $ 0