Consolidated Statements of Operations (Parenthetical) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Total revenues and other	[1]	$ 719,131	$ 671,755	$ 1,394,105	$ 1,446,068
Total operating expenses	[2]	444,074	349,561	878,294	1,400,084
Related Parties [Member]
Total revenues and other		415,443	473,442	793,694	955,827
Total operating expenses		$ 28,954	$ 18,477	$ 68,816	$ 151,076

[1] Total revenues and other includes related-party amounts of $415.4 million and $793.7 million for the three and six months ended June 30, 2021, respectively, and $473.4 million and $955.8 million for the three and six months ended June 30, 2020, respectively. See Note 6.

[2] Total operating expenses includes related-party amounts of $29.0 million and $68.8 million for the three and six months ended June 30, 2021, respectively, and $18.5 million and $151.1 million for the three and six months ended June 30, 2020, respectively. See Note 6.