Other Assets (Details 1) - USD ($) $ in Thousands		Dec. 31, 2015	Dec. 31, 2014
Other Assets [Abstract]
Debt issuance costs, net	[1]	$ 23,728	$ 22,203
Deferred tax asset		34,848	13,933
Other		3,579	8,250
Total other noncurrent assets, net		$ 62,155	$ 44,386

[1] See Note 15 for discussion of debt issuance costs.