Share Capital	9 Months Ended
Sep. 30, 2014
Equity [Abstract]
Share Capital	Share Capital Common Stock On May 16, 2014, the stockholders of the Company approved an amendment to the Company's Amended and Restated Certificate of Incorporation to increase the Company's authorized shares of common stock from 150,000,000 shares to 300,000,000 shares, par value $0.01 per share. The Company is now authorized to issue 300,000,000 shares of common stock, par value $0.01 per share, of which 134,680,164 and 134,580,208 shares (on a post-split basis) were issued as of September 30, 2014 and December 31, 2013, respectively. Each share of common stock entitles the holder to one vote on all matters on which holders are permitted to vote, including the election of directors. Stock Repurchase Program In August 2011, the Company's Board of Directors authorized a stock repurchase program of the Company’s common stock totaling $100,000 (the "2011 Program"). Purchases under the 2011 Program began in September 2011. As of September 30, 2014 and December 31, 2013, the Company had repurchased 1,357,085 and 1,252,922 shares, respectively, of its common stock (on a post-split basis) under this program. Shares repurchased under the 2011 Program are held by the Company as treasury stock and may be used for general corporate purposes, including for the 2013 Omnibus Incentive Plan. Beginning in May 2014, the Company began issuing treasury shares to employees and nonemployee directors for options exercised and for the settlement of restricted stock units. The cost of treasury shares issued was determined using the specific identification method.

Share Capital

9 Months Ended

Sep. 30, 2014

Common Stock

On May 16, 2014, the stockholders of the Company approved an amendment to the Company's Amended and Restated Certificate of Incorporation to increase the Company's authorized shares of common stock from 150,000,000 shares to 300,000,000 shares, par value $0.01 per share. The Company is now authorized to issue 300,000,000 shares of common stock, par value $0.01 per share, of which 134,680,164 and 134,580,208 shares (on a post-split basis) were issued as of September 30, 2014 and December 31, 2013, respectively. Each share of common stock entitles the holder to one vote on all matters on which holders are permitted to vote, including the election of directors.

Stock Repurchase Program

In August 2011, the Company's Board of Directors authorized a stock repurchase program of the Company’s common stock totaling $100,000 (the "2011 Program"). Purchases under the 2011 Program began in September 2011. As of September 30, 2014 and December 31, 2013, the Company had repurchased 1,357,085 and 1,252,922 shares, respectively, of its common stock (on a post-split basis) under this program. Shares repurchased under the 2011 Program are held by the Company as treasury stock and may be used for general corporate purposes, including for the 2013 Omnibus Incentive Plan. Beginning in May 2014, the Company began issuing treasury shares to employees and nonemployee directors for options exercised and for the settlement of restricted stock units. The cost of treasury shares issued was determined using the specific identification method.