Long-term Debt - Additional Information (Details) - USD ($) $ in Millions	1 Months Ended		2 Months Ended	3 Months Ended			6 Months Ended
	Jun. 30, 2022	Jan. 31, 2022	Jan. 31, 2022	Jun. 30, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022	Dec. 09, 2021
Debt Instrument [Line Items]
Loss on early extinguishment of debt				$ 0.0	$ 1.1		$ 0.0	$ 1.4
Repayments of long-term lines of credit							$ 115.0	$ 330.0
Enhabit
Debt Instrument [Line Items]
Proceeds from lines of credit	$ 566.6
Senior Notes
Debt Instrument [Line Items]
Debt instrument, covenant, leverage ratio										3.5
Debt instrument, reduction in capacity under restricted payments builder basket										$ 200.0
Amendment agreement, amount to be paid			$ 40.5
Senior notes, total	20.5	$ 20.0
5.75% Senior Notes due 2025 | Senior Notes
Debt Instrument [Line Items]
Debt instrument interest rate (as percent)				5.75%			5.75%		5.75%	5.75%
4.50% Senior Notes due 2028 | Senior Notes
Debt Instrument [Line Items]
Debt instrument interest rate (as percent)				4.50%			4.50%		4.50%	4.50%
4.75% Senior Notes due 2030 | Senior Notes
Debt Instrument [Line Items]
Debt instrument interest rate (as percent)				4.75%			4.75%		4.75%	4.75%
4.625% Senior Notes due 2031 | Senior Notes
Debt Instrument [Line Items]
Debt instrument interest rate (as percent)				4.625%			4.625%		4.625%	4.625%
5.125% Senior Notes due 2023 | Senior Notes
Debt Instrument [Line Items]
Debt instrument interest rate (as percent)						5.125%
Redemption amount						$ 100.0
Loss on early extinguishment of debt						$ 0.3
EHC Credit Agreement | Term loan facilities
Debt Instrument [Line Items]
Repayments of debt	236.0
EHC Credit Agreement | Line of credit
Debt Instrument [Line Items]
Loss on early extinguishment of debt					$ 1.1
EHC Credit Agreement | Line of credit | Advances under revolving credit facility
Debt Instrument [Line Items]
Repayments of long-term lines of credit	$ 250.0