Isle Acquisition and Preliminary Purchase Price Accounting - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		5 Months Ended	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2017	Sep. 30, 2016
Business Acquisition [Line Items]
Net revenues	$ 444,874	$ 241,565		$ 1,000,978	$ 686,446
Net income	$ 29,554	$ 9,682		$ (15,754)	$ 23,842
Isle Of Capri
Business Acquisition [Line Items]
Net revenues			$ 335,300
Net income			$ 30,700