Basis of Presentation (Narrative) (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
	Jul. 11, 2016	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Basis Of Presentation [Line Items]
Gain (loss) on remeasurement of U.S. dollar denominated intercompany loan		$ 3,200	$ 112,100	$ 88,964	$ (180,422)
Debt instrument, carrying value		$ 9,031,268		$ 9,031,268		$ 8,452,070
Reclassified amount from deferred financing fees						$ 90,200
Subsidiaries [Member] | Intercompany Loan with Brazil Shareholder I, LLC. [Member]
Basis Of Presentation [Line Items]
Repayment of debt	$ 22,500
Debt instrument, carrying value	$ 433,300