CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended	12 Months Ended
	Sep. 30, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenues:
Revenues:		$ 547,480	$ 494,495	$ 497,848
Operating costs and expenses:
Operations (exclusive of depreciation and amortization)		210,623	170,524	147,692
Depreciation and amortization		99,092	93,800	99,578
General and administrative		17,003	12,637	9,989
Goodwill impairment	$ 35,700	0	11,034	35,653
Total operating costs and expenses		326,718	287,995	292,912
Operating income		220,762	206,500	204,936
Other income (expense):
Equity in earnings (losses) of equity method investments		(260)	12,432	6,647
Interest expense		(82,560)	(53,818)	(59,424)
Interest income		91,406	29,925	10,621
Gain on sales-type lease		0	24,677	33,834
Loss on early extinguishment of debt		0	0	(25,915)
Gain on sale of assets and other		668	6,179	8,691
Total other income (expense)		9,254	19,395	(25,546)
Income before income taxes		230,016	225,895	179,390
State income tax expense		(111)	(32)	(167)
Net income		229,905	225,863	179,223
Allocation of net income attributable to noncontrolling interests		(13,122)	(10,917)	(8,740)
Net income attributable to the partners		$ 216,783	$ 214,946	$ 170,483
Limited partners’ per unit interest in earnings— basic (in USD per share)		$ 1.77	$ 2.03	$ 1.61
Limited partners’ per unit interest in earnings— diluted (in USD per share)		$ 1.77	$ 2.03	$ 1.61
Weighted average limited partners’ units outstanding, basic (in shares)		122,298	105,440	105,440
Weighted average limited partners’ units outstanding, diluted (in shares)		122,298	105,440	105,440
Affiliates
Revenues:
Revenues:		$ 438,280	$ 390,849	$ 399,809
Third parties
Revenues:
Revenues:		$ 109,200	$ 103,646	$ 98,039