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Acquisitions (Narrative) (Details)					3 Months Ended
	Jan. 03, 2025 USD ($) item	Apr. 17, 2024 USD ($)	Mar. 27, 2024 USD ($) item	Mar. 11, 2024 USD ($) item	Mar. 31, 2025 USD ($) item	Mar. 31, 2024 USD ($)
Asset Acquisition [Line Items]
Revenue					$ 646,943,000	$ 589,233,000
Net income					71,757,000	65,017,000
Roto-Rooter [Member]
Asset Acquisition [Line Items]
Revenue					$ 239,543,000	235,226,000
Roto-Rooter [Member] | Franchise, Michigan [Member]
Asset Acquisition [Line Items]
Number of completed business combinations | item	1
Acquisition, in cash	$ 225,000
Roto-Rooter [Member] | Franchise, New Jersey [Member]
Asset Acquisition [Line Items]
Number of completed business combinations | item				1
Acquisition, in cash				$ 5,800,000
Roto-Rooter [Member] | Franchise, Texas [Member]
Asset Acquisition [Line Items]
Number of completed business combinations | item			1
Acquisition, in cash			$ 1,500,000
Roto-Rooter [Member] | Franchise, Kentucky [Member]
Asset Acquisition [Line Items]
Number of completed business combinations | item					1
Acquisition, in cash					$ 5,100,000
VITAS [Member]
Asset Acquisition [Line Items]
Revenue					407,400,000	$ 354,007,000
VITAS [Member] | Hospice and Covenant Care [Member]
Asset Acquisition [Line Items]
Total purchase price		$ 85,000,000.0
Maximum [Member] | Covenant Acquisition [Member]
Asset Acquisition [Line Items]
Revenue					12,500,000
Net income					2,000,000.0
Minimum [Member] | Covenant Acquisition [Member]
Asset Acquisition [Line Items]
Revenue					11,500,000
Net income					$ 1,800,000

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-Subparagraph (SX 210.9-05(b)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477314/942-235-S99-1

Reference 26: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

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