Discontinued Operations - Summary of Results of Discontinued Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Gain (loss) on sales of assets, net	$ (47,548)	$ 0	$ 473
Income tax benefit (expense)	0	(26)	1,687
Total discontinued operations	(67,550)	(14,554)	(22,925)
Discontinued Operations
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Revenues	266,693	320,516	318,509
General and administrative	4,151	11,156	34,238
Depreciation and amortization	4,118	4,823	4,186
Income (loss) from operations	(20,530)	(14,562)	(23,185)
Other income (expense), net	646	75	(1,763)
Gain (loss) on sales of assets, net	(47,548)	0	473
Interest expense	(118)	(41)	(137)
Income (loss) before income taxes and noncontrolling interests	(67,550)	(14,528)	(24,612)
Income tax benefit (expense)	0	(26)	1,687
Total discontinued operations	(67,550)	(14,554)	(22,925)
Discontinued Operations | Medical Services
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Revenues	266,279	320,018	317,821
Expenses	270,223	305,972	289,468
Discontinued Operations | Other Operating
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Revenues	414	498	688
Expenses	$ 8,731	$ 13,127	$ 13,802