Financial Reporting By Business Segments - Capital Expenditures for Continuing Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Payments to Acquire Property, Plant, and Equipment [Abstract]
Capital expenditures	$ 152,541	$ 188,217	$ 182,565
Hospitality [Member]
Payments to Acquire Property, Plant, and Equipment [Abstract]
Capital expenditures	120,899	142,738	163,227
Entertainment [Member]
Payments to Acquire Property, Plant, and Equipment [Abstract]
Capital expenditures	25,000	44,863	18,814
Corporate and Other [Member]
Payments to Acquire Property, Plant, and Equipment [Abstract]
Capital expenditures	$ 6,642	$ 616	$ 524