Customer Contract Liabilities Schedule of Customer Contract Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Revenue Recognition [Abstract]
Casino outstanding chips and front money deposits	$ 769,053	$ 905,561	$ 991,957
Change in outstanding chips and front money deposits	(136,508)	(86,396)
Advanced room deposits and ticket sales	49,834	42,197	48,065
Change in advanced room deposits and ticket sales	7,637	(5,868)
Other gaming related liabilities	13,970	12,694	12,765
Change in other gaming related liabilities	1,276	(71)
Loyalty program liabilities	21,148	18,148	18,421
Change in loyalty program liabilities	3,000	(273)
Total customer contract liabilities	854,005	978,600	$ 1,071,208
Change in total customer contract liabilities	$ (124,595)	$ (92,608)