XML 108 R19.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Share Repurchases | 6 Months Ended
--- | ---
Jun. 30, 2013
Share Repurchases | Note 13: Share Repurchases In 2011, our Board of Directors authorized a share repurchase program, which allows us to purchase up to $150.0 million of our common stock through open market repurchases, negotiated transactions, or other means, in accordance with applicable securities laws and other restrictions. The program does not have an expiration date and may be suspended at any time at the discretion of the Company. In 2012, our Board of Directors authorized an extension of the share repurchase program, which allows us to purchase up to an additional $200.0 million of our common stock through open market repurchases, negotiated transactions, or other means, in accordance with applicable securities laws and other restrictions. This program is funded by cash on hand and cash flows from operating activities. For the three months ended June 30, 2013, we repurchased 0.6 million shares of our common stock under the program through prepaid variable share repurchase agreements for an aggregate cost of $31.3 million and an average price per share of $53.49. For the six months ended June 30, 2013, we repurchased 1.2 million shares of our common stock under the program through prepaid variable share repurchase agreements for an aggregate cost of $62.5 million and an average price per share of $52.21. From inception of the program to June 30, 2013, we have repurchased 4.9 million shares of our common stock under the programs for an aggregate cost of $187.5 million and an average price of $38.23.

X
- Definition The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock. + References No definition available. + Details
Name: | us-gaap_TreasuryStockTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration