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Stockholders' Equity (Notes) | 12 Months Ended
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Dec. 31, 2014
Equity, Class of Treasury Stock [Line Items] |
Treasury Stock [Text Block] | 11. Stockholders' Equity On July 21, 2014, the Board of Directors approved a program authorizing the Company to repurchase up to $100.0 million of the Company’s common stock. The authorization was effective August 4, 2014. During 2014, the Company repurchased 3.4 million shares of its common stock under this program at a cost of $100.0 million. All shares repurchased under this program were retired. This resulted in a reduction of $31.2 million in paid-in capital, and a reduction of $68.8 million in retained earnings. On January 16, 2015 the Company’s Board of Directors approved a new $100.0 million share repurchase program (see "Note 16. Subsequent Events" for further information).

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- 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
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