Common and Preferred Stock	3 Months Ended
Mar. 31, 2017
Equity [Abstract]
Common and Preferred Stock	Common and Preferred Stock On December 1, 2015, the Company’s Board of Directors approved a $300.0 million increase in the authorized level for repurchases of common stock. Repurchases will be funded with future cash flow generation or borrowings available under the Revolving Facility. During the three months ended March 31, 2017, the Company purchased a total of 82 thousand shares at a cost of $7.6 million, of which $0.6 million was settled in April 2017. During the three months ended March 31, 2016, the Company purchased 628 thousand shares at a cost of $45.8 million, of which $1.2 million was settled in April 2016. As of March 31, 2017, the amount of share repurchase authorization remaining is $572.4 million. At March 31, 2017 and December 31, 2016, the Company had 150 million shares of authorized common stock, with a par value of $.01 per share, and 5 million shares of authorized preferred stock, with a par value of $.01 per share. No preferred stock was outstanding at March 31, 2017 or December 31, 2016.

Common and Preferred Stock

On December 1, 2015, the Company’s Board of Directors approved a $300.0 million increase in the authorized level for repurchases of common stock. Repurchases will be funded with future cash flow generation or borrowings available under the Revolving Facility. During the three months ended March 31, 2017, the Company purchased a total of 82 thousand shares at a cost of $7.6 million, of which $0.6 million was settled in April 2017. During the three months ended March 31, 2016, the Company purchased 628 thousand shares at a cost of $45.8 million, of which $1.2 million was settled in April 2016. As of March 31, 2017, the amount of share repurchase authorization remaining is $572.4 million.

At March 31, 2017 and December 31, 2016, the Company had 150 million shares of authorized common stock, with a par value of $.01 per share, and 5 million shares of authorized preferred stock, with a par value of $.01 per share. No preferred stock was outstanding at March 31, 2017 or December 31, 2016.