Stockholders' Equity Share Repurchase Program (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2016 |
Mar. 31, 2017 |
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| Class of Stock [Line Items] | ||
| Stock Repurchase Program, Number of Shares Authorized to be Repurchased | 75,000,000 | |
| Stock Repurchase Program, Number of Shares Repurchased and Retired to Date | 24,135,000 | |
| Stock Repurchase Program, Value of Shares Repurchased and Retired to Date | $ 200,375 | |
| Stock Repurchased and Retired During Period, Shares | 8,020,000 | |
| Stock Repurchased and Retired During Period, Value | $ 61,307 | |
| Common Stock [Member] | ||
| Class of Stock [Line Items] | ||
| Stock Repurchased and Retired During Period, Shares | 8,020,000 | |
| Stock Repurchased and Retired During Period, Value | $ 80 |
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- Definition The number of shares repurchased and retired under a stock repurchase plan to date (as of period-end). No definition available.
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- Definition The value of shares repurchased and retired (dollar amount paid) under a stock repurchase plan to date (as of period-end). No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. No definition available.
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- Definition Number of shares that have been repurchased and retired during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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