v3.7.0.1

ACCOUNTING POLICIES - Recently Issued or Adopted Accounting Standards (Details) $ in Millions | Dec. 31, 2015 USD ($)
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Accounting Policies [Abstract] |
Deferred gain on sale of property | $ 31.2

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of gain on the sale of property that does not qualify for gain recognition as of the balance sheet date. + References No definition available. + Details
Name: | us-gaap_DeferredGainOnSaleOfProperty
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant