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Commitments and Contingencies Purchase Obligations (Tables) | 12 Months Ended
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Dec. 31, 2014
Long-term Purchase Commitment [Line Items] |
Long-term Purchase Commitment [Table Text Block] | The Company has entered into non-cancelable arrangements with third-parties, primarily related to information technology products and services. As of December 31, 2014, future payments under these contractual obligations were as follows (in thousands):
2015 |  | $ | 33,636 |
2016 |  | 21,922 |
2017 |  | 5,730 |
2018 |  | 8 |
2019 |  | 4 |
Thereafter |  | — |
Total purchase obligations |  | $ | 61,300 |

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- Definition Tabular disclosure of key provisions of an arrangement under which the entity has agreed to purchase goods or services over a period of time greater than one year or the normal operating cycle, if longer, including the item for which expenditures will be made, minimum quantities, milestones, time period and committed amount. + References No definition available. + Details
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