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Summary of Significant Accounting Policies Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2015
Accounting Policies [Abstract] |
Schedule of Product Warranty Liability [Table Text Block] | The activity in the Company’s warranty liability, which is included in Accrued liabilities and Other liabilities in the Company’s Consolidated Financial Statements, consisted of the following:
| Year Ended December 31,
| 2015 |  | 2014
| (In thousands)
Warranty liability, beginning of period | $ | 51,135 |  |  | $ | 65,512 |
Accrued warranty expense | 21,092 |  |  | 23,019 |
Changes in estimates related to pre-existing warranties | (1,820 | ) |  | (9,966 | )
Cost of warranty service work performed | (29,342 | ) |  | (27,389 | )
Acquisitions | 321 |  |  | 4,488 |
Foreign exchange translation effect | (3,979 | ) |  | (4,529 | )
Warranty liability, end of period | $ | 37,407 |  |  | $ | 51,135 |

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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=51674963&loc=d3e12565-110249 + Details
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