Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Purchases of property and equipment, from related parties	[1]	$ (230,538)	$ (143,668)	$ (78,490)
Proceeds from issuance of long-term debt, from related parties	[1]	481,772	399,063	32,698
Payments of debt issuance costs, to related parties		(11,445)	(11,390)	(2,055)
Senior Notes | Ernest Garcia, II | Related Party Borrowing
Repayments of related party debt		10,000
Due to related parties		15,000	15,000
Related Party
Purchases of property and equipment, from related parties		(6,282)
Proceeds from issuance of long-term debt, from related parties		0	25,000	0
Payments of debt issuance costs, to related parties		$ 0	$ 0	$ (1,000)

[1] A related party initially acquired $25.0 million of the senior unsecured notes during the year ended December 31, 2018, of which it subsequently disposed of $10.0 million, and held $15.0 million as of both December 31, 2019 and December 31, 2018.