COMMITMENTS AND CONTINGENCIES Narrative 3 - Lessor Revenues (Details) $ in Millions |
12 Months Ended |
|---|---|
|
Dec. 31, 2017
USD ($)
| |
| Commitments and Contingencies Disclosure [Abstract] | |
| Lessor leasing arrangements, operating leases, term of contract | 10 years |
| Lessor leasing arrangements, operating leases, renewal term | 10 years |
| Operating lease revenues | $ 39.1 |
| Future minimum revenue (lessor) | $ 352.2 |
| Lessor leasing arrangements, operating leases, remaining term of contract | 9 years |
| Leased storage assets, cost | $ 229.8 |
| Leased storage assets, accumulated depreciation | $ 104.9 |
| X | ||||||||||
- Definition Remaining term of the lessor's leasing arrangement, in 'PnYnMnDTnHnMnS' format. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Term of the lessor's leasing arrangement renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
|
| X | ||||||||||
- Definition Term of the lessor's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
|
| X | ||||||||||
- Definition Future minimum rental payments in aggregate as of the balance sheet date under operating leases. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The total amount of revenue recognized for the period from operating leases, including minimum lease revenue, contingent revenue, percentage revenue and sublease revenue. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The amount of accumulated depreciation, by major property class, recorded on property subject to or available for lease as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount before accumulated depreciation of physical assets used in the normal conduct of business to produce goods and services subject to or available for lease. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|