Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Jun. 30, 2016	Dec. 31, 2010
Income Tax Disclosure [Abstract]
Effective tax rate	33.30%	(3.00%)	71.00%	(73.70%)
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations					$ 6,000
Unrecognized Tax Benefits, Period Increase (Decrease)					$ 6,000
Income Tax Contingency [Line Items]
Payments for Other Taxes	$ 3,000
Tax Year 2008 and 2009 [Member] | Foreign Tax Authority [Member]
Income Tax Contingency [Line Items]
Income taxes, penalties and interest to transfer pricing			$ 23,000			$ 5,000