INVESTMENTS (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Variable Interest Entity [Line Items]
Minimum percent ownership for controlling interest (percent)	50.00%	50.00%
Maximum ownership percentage for equity method investment (percent)	50.00%	50.00%
Equity method investments	$ 49,800	$ 49,800	$ 46,100
Maximum ownership percentage for cost method investment (percent)	20.00%	20.00%
Cost method investments	$ 20,000	$ 20,000	20,000
Gain on deconsolidation of joint venture	1,600	1,626	0	$ 0
Proceeds from sale of noncontrolling interest		0	0	5,817
Impairment		48,391	0	3,009
Cash and cash equivalents	303,242	303,242	126,450
Patient accounts receivable	296,075	296,075	313,373
Other current assets	19,694	19,694	30,060
Total current assets	632,083	632,083	496,935
Property and equipment	42,108	42,108	41,845
Operating lease right of use assets	81,500	81,500	88,939
Goodwill	1,213,888	1,213,888	1,244,679	1,287,400
Intangible assets	81,155	81,155	102,675	101,200
Other assets	87,980	87,980	85,097
Total assets	2,138,714	2,138,714	2,060,170
Accounts payable	39,956	39,956	28,237
Payroll and employee benefits	151,995	151,995	136,835
Accrued expenses	152,564	152,564	140,049
Operating lease liabilities	25,909	25,909	26,286
Current portion of long-term obligations	37,968	37,968	36,314
Total liabilities	958,749	958,749	940,387
High Acuity Care [Member]
Variable Interest Entity [Line Items]
Impairment		(30,800)
Goodwill	200,300	200,300	231,100	239,600
Contessa Health | High Acuity Care [Member]
Variable Interest Entity [Line Items]
Impairment				3,000
Home Health Benefit Manager [Member]
Variable Interest Entity [Line Items]
Purchase of investment				$ 15,000
Variable Interest Entity, Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Cash and cash equivalents	10,000	10,000	8,800
Patient accounts receivable	8,100	8,100	9,000
Other current assets	0	0	100
Total current assets	18,100	18,100	17,900
Property and equipment	0	0	100
Operating lease right of use assets	0	0	100
Goodwill	8,500	8,500	8,500
Intangible assets	400	400	400
Other assets	300	300	300
Total assets	27,300	27,300	27,300
Accounts payable	600	600	500
Payroll and employee benefits	1,200	1,200	900
Accrued expenses	9,400	9,400	7,900
Operating lease liabilities	100	100	0
Total liabilities	$ 11,300	$ 11,300	$ 9,300