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Restructuring Activities (Tables) | 12 Months Ended
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Dec. 31, 2016
Restructuring Cost and Reserve [Line Items] |
Restructuring and Related Costs [Table Text Block] | The following tables summarize the Company’s restructuring activities for the year ended December 31, 2016:
| Energy & Chemicals |  | Distribution & Storage |  | BioMedical |  | Corporate |  | Total
Balance as of December 31, 2015 | $ | 1,106 |  |  | $ | 3,446 |  |  | $ | 430 |  |  | $ | 850 |  |  | $ | 5,832 |
Restructuring charges | 962 |  |  | 3,842 |  |  | 1,957 |  |  | 4,167 |  |  | 10,928 |
Cash payments and other | (1,941 | ) |  | (4,424 | ) |  | (1,079 | ) |  | (1,992 | ) |  | (9,436 | )
Balance as of December 31, 2016 | $ | 127 |  |  | $ | 2,864 |  |  | $ | 1,308 |  |  | $ | 3,025 |  |  | $ | 7,324 |

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 + Details
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