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Stockholders' Equity - PSU Awards (Details) - shares | 1 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2017 | Feb. 28, 2017 | Sep. 30, 2017
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Period in the beginning of each year to award PSU's |  |  | 90 days
Performance period |  |  | 3 years
2017 Three-year PSU Awards |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
PSU awards performance period | 3 years |  |
Target level for the determination of performance goals and measures for adjusted EBITDA goal | 34.00% |  |
Weighted average return on total shareholders | 33.00% |  |
Weighted average net sales compound average growth rate On Capital | 33.00% |  |
2017 Three-year PSU Awards | Minimum |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Shares to be issued as percentage of target shares under performance incentive plan | 0.00% |  |
2017 Three-year PSU Awards | Maximum |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Shares to be issued as percentage of target shares under performance incentive plan | 200.00% |  |
2014 Three-year PSU Awards |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
PSU awards performance period |  | 3 years |
Shares to be issued as percentage of target shares under performance incentive plan |  | 196.00% |
Shares to be issued under performance incentive plan (in shares) |  | 636,723 |
2014 Special PSU Awards | First tranche |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Shares to be issued as percentage of target shares under performance incentive plan |  | 200.00% |
Shares to be issued under performance incentive plan (in shares) |  | 749,653 |
Remaining percentage of award to be issued |  | 50.00% |

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