Subsequent events	12 Months Ended
Dec. 31, 2014
Subsequent events
Subsequent events	25. Subsequent Events On February 3, 2015, our Board of Directors authorized a stock repurchase program under which we may repurchase up to $750 million of our common stock during the two-year period from February 9, 2015 through February 8, 2017. On February 3, 2015, the Board of Directors authorized a $250 million repayment of our Term Loan. Accordingly, we made this repayment on February 11, 2015. Since this repayment was not a contractual requirement and was not approved by the Board of Directors until February 2015, we did not reflect the repayment as “Current portion of long-term debt” in our consolidated balance sheet as of December 31, 2014. On February 3, 2015, our Board of Directors declared a cash dividend of $0.23 per common share payable on May 13, 2015 to shareholders of record at the close of business on March 30, 2015.

Subsequent events

12 Months Ended

Dec. 31, 2014

25. Subsequent Events

On February 3, 2015, our Board of Directors authorized a stock repurchase program under which we may repurchase up to $750 million of our common stock during the two-year period from February 9, 2015 through February 8, 2017.

On February 3, 2015, the Board of Directors authorized a $250 million repayment of our Term Loan. Accordingly, we made this repayment on February 11, 2015. Since this repayment was not a contractual requirement and was not approved by the Board of Directors until February 2015, we did not reflect the repayment as “Current portion of long-term debt” in our consolidated balance sheet as of December 31, 2014.

On February 3, 2015, our Board of Directors declared a cash dividend of $0.23 per common share payable on May 13, 2015 to shareholders of record at the close of business on March 30, 2015.