Disontinued Operations (Carrying Amount of Assets and Liabilities Included in Discontinued Operations) (Details 1) - USD ($) $ in Thousands	Dec. 31, 2015	Jul. 01, 2015	Dec. 31, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash and cash equivalents			$ 1,235
Total current assets	$ 0		1,240
Total current liabilities	$ 0		$ 1,034
Net assets divested in the Spin-Off		$ 406,453
Discontinued Operations, Disposed of by Means Other than Sale, Spinoff [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash and cash equivalents		94,115
Accounts receivable, net		29,778
Other current assets		14,182
Total current assets		138,075
Property, plant and equipment, net		612,812
Goodwill, net		85,488
Indefinite-lived intangible assets, net		496,321
Amortized intangible assets, net		510
Deferred charges and other assets		22,541
Total Assets		1,355,747
Accounts payable and accrued liabilities		70,920
Income taxes payable		2,962
Deferred revenue		21,883
Short-term borrowings		2,500
Total current liabilities		98,265
Accrued compensation and related benefits		24,227
Other liabilities		57
Deferred income taxes		279,245
Long-term debt		547,500
Total Liabilities		949,294
Net assets divested in the Spin-Off		$ 406,453