v3.3.1.900

INTANGIBLE ASSETS AND OTHER LONG-TERM ASSETS (Tables) | 12 Months Ended
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Dec. 31, 2015
Intangible asset and Other long-term assets [Abstract] |
Schedule of Finite-Lived Intangible Assets by Major Class [Table Text Block] | Intangible assets are recorded at cost and are amortized on a straight-line basis over 10 to 47 years. Intangible assets consisted of the following:
| December 31, 2015 |  | December 31, 2014
| Cost |  | Accumulated Amortization |  | Cost |  | Accumulated Amortization
| (Thousands of Dollars)
Customer relationships | $ | 196,616 |  |  | $ | (86,370 | ) |  | $ | 126,566 |  |  | $ | (69,711 | )
Other | 2,359 |  |  | (594 | ) |  | 2,359 |  |  | (544 | )
Total | $ | 198,975 |  |  | $ | (86,964 | ) |  | $ | 128,925 |  |  | $ | (70,255 | )
Schedule of Other Long-Term Assets [Table Text Block] | Other long-term assets, net consisted of the following:
| December 31,
| 2015 |  | 2014
| (Thousands of Dollars)
Axeon Term Loan | $ | 170,352 |  |  | $ | 169,235 |
Amount remaining in trust for the Gulf Opportunity Zone revenue bonds (Note 13) | 54,822 |  |  | 72,240 |
Ammonia pipeline linefill and tank heel inventory | 35,178 |  |  | 35,686 |
Deferred financing costs | 29,939 |  |  | 32,957 |
Other | 30,043 |  |  | 4,048 |
Other long-term assets, net | $ | 320,334 |  |  | $ | 314,166 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
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