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Assets Held For Sale	12 Months Ended
Assets Held For Sale	Dec. 31, 2016
Property, Plant and Equipment [Abstract]
Assets Held For Sale	ASSETS HELD FOR SALE As of December 31, 2016, assets held for sale were composed of properties expected to be sold within the next 12 months and meet the other relevant held-for-sale criteria in accordance with ASC 360-10-45-9. As the basis in these properties of $23.2 million was less than the the fair value, including costs to sell, no impairment was recognized.