COMMITMENTS AND CONTINGENCIES - Narrative (Details) $ in Thousands							1 Months Ended	3 Months Ended		9 Months Ended	27 Months Ended
	Oct. 03, 2022 USD ($)	Jun. 27, 2016 patient	Jan. 18, 2016 USD ($) claim	Nov. 03, 2015 patient	May 21, 2015 patient	Jun. 06, 2011 beneficiary	Aug. 31, 2017 USD ($) claim	Sep. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)	Sep. 30, 2022 USD ($)	Mar. 31, 2010 beneficiary	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Jun. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)	Jan. 10, 2019 USD ($)
Loss Contingencies [Line Items]
Patient accounts receivable								$ 302,470		$ 302,470			$ 274,961
Health insurance retention limit										1,300
Workers compensation insurance retention limit										2,000
Professional liability insurance retention limit										300
South Carolina | Hospice [Member]
Loss Contingencies [Line Items]
Number of beneficiaries | beneficiary											30
Indemnity receivable								2,800		2,800
Indemnification amount																$ 2,800
South Carolina | Hospice [Member] | Extrapolated [Member]
Loss Contingencies [Line Items]
Number of beneficiaries | beneficiary						16
South Carolina | Hospice [Member] | Unfavorable [Member]
Loss Contingencies [Line Items]
Recovery amount of overpayment made to subsidiary			$ 3,700
Recovery amount of overpayment made to subsidiary including interest			$ 5,600
Number of claims submitted by subsidiary | claim			9
Recovery amount of over payment made to subsidiary including interest withheld								5,700		5,700
US Department of Justice | Hospice [Member]
Loss Contingencies [Line Items]
Loss contingency accrual															$ 6,500
Reversal of Loss Contingency Accrual														$ 6,500
US Department of Justice | Massachusetts | Hospice [Member]
Loss Contingencies [Line Items]
Number of patients | patient					53
US Department of Justice | Morgantown, West Virginia | Hospice [Member]
Loss Contingencies [Line Items]
Number of patients | patient				66
US Department of Justice | Parkersburg, West Virginia | Hospice [Member]
Loss Contingencies [Line Items]
Number of patients | patient		68
Safeguard Zone Program Integrity Contractor | Florida
Loss Contingencies [Line Items]
Loss contingency accrual								25,200	$ 25,800	25,200		$ 17,400
Indemnity receivable								10,900		10,900
Reduction to Net Service Revenue									$ 8,400
Accounts Receivable, Allowance for Credit Loss, Writeoff								1,500
Safeguard Zone Program Integrity Contractor | Lakeland, Florida | Home Health [Member]
Loss Contingencies [Line Items]
Recovery amount of overpayment made to subsidiary							$ 34,000	26,000		26,000
Number of claims submitted by subsidiary | claim							72
Actual claims payment							$ 200
Error rate (percent)							100.00%
Litigation Settlement Interest								11,500
Total Legal Settlement Payment								34,300
Legal Settlement Payment Less Interest								22,800
Safeguard Zone Program Integrity Contractor | Clearwater, Florida | Home Health [Member]
Loss Contingencies [Line Items]
Recovery amount of overpayment made to subsidiary							$ 4,800	$ 3,300		$ 3,300
Number of claims submitted by subsidiary | claim							70
Actual claims payment							$ 200
Error rate (percent)							100.00%
Safeguard Zone Program Integrity Contractor | Clearwater, Florida | Home Health [Member] | Subsequent Event
Loss Contingencies [Line Items]
Litigation Settlement Interest	$ 1,200
Total Legal Settlement Payment	3,700
Legal Settlement Payment Less Interest	$ 2,400