Basis of Presentation and Significant Accounting Policies - Schedule of Contract and Contract - related Liabilities (Detail) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Outstanding Chip Liability [Member]
Contract And Contract Related Liabilities [Line Items]
Balance at January 1	$ 314,570	$ 323,811
Balance at September 30	350,848	328,061
Increase / (decrease)	36,278	4,250
Loyalty Program [Member]
Contract And Contract Related Liabilities [Line Items]
Balance at January 1	126,966	113,293
Balance at September 30	138,785	125,518
Increase / (decrease)	11,819	12,225
Customer Advances and Other [Member]
Contract And Contract Related Liabilities [Line Items]
Balance at January 1	481,095	667,285
Balance at September 30	359,877	444,573
Increase / (decrease)	$ (121,218)	$ (222,712)