Share Repurchases

6 Months Ended

Jun. 30, 2017

Payments For Repurchase Of Equity [Abstract]

7.	Share Repurchases

On November 2, 2016, the Board authorized a new share repurchase program, under which the Company may repurchase up to $500.0 million in shares of Common Stock (the “2016 Share Repurchase Program”). The 2016 Share Repurchase Program does not have an expiration and replaced the 2015 Share Repurchase Program. The Company also continued its evergreen share repurchase program, authorized by the Board on January 29, 2014, under which the Company may repurchase, from time to time, Common Stock to reduce or eliminate dilution associated with issuances of Common Stock under the Company’s incentive plans.

In the six months ended June 30, 2017, the Company purchased approximately 6.0 million shares of Common Stock for $300.0, of which approximately $125.0 was purchased under the evergreen share repurchase program and $175.0 was purchased under the 2016 Share Repurchase Program. As a result of the Company’s purchases, there remained $125.0 of share repurchase availability under the 2016 Share Repurchase Program as of June 30, 2017.