Basis of Presentation and Summary of Significant Accounting Policies (Schedule of Retrospective Effect of Reclassification Results) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Other assets, net	$ 11,011	$ 28,989
Long-term debt, net		1,503,427
Previously Filed
Other assets, net		60,044
Long-term debt, net		1,534,482
Adjustment
Other assets, net		(31,055)
Long-term debt, net		$ (31,055)