Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Net income	$ 366,618	$ 231,022	$ 340,536
Other comprehensive (loss) income:
Unrealized (loss) gain from derivative instruments	(11,676)	(751)	319
Adjustment for net (gains) losses reclassified to net income from derivative instruments	(1,747)	(1,938)	730
Total comprehensive income	353,195	228,333	341,585
Less: Comprehensive income attributable to noncontrolling interests	(12,350)	(8,036)	(12,193)
Comprehensive income	340,845	220,297	329,392
Limited Partner [Member]
Net income	366,618	231,022	340,536
Other comprehensive (loss) income:
Unrealized (loss) gain from derivative instruments	(11,676)	(751)	319
Adjustment for net (gains) losses reclassified to net income from derivative instruments	(1,747)	(1,938)	730
Total comprehensive income	353,195	228,333	341,585
Less: Comprehensive income attributable to noncontrolling interests	(136)
Comprehensive income	$ 353,059	$ 228,333	$ 341,585