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Acquisitions (Narrative) (Details) $ in Thousands					12 Months Ended
	Aug. 20, 2024 USD ($) item	Apr. 17, 2024 USD ($)	Mar. 27, 2024 USD ($) item	Mar. 11, 2024 USD ($) item	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($) item	Dec. 31, 2022 USD ($) item
Asset Acquisition [Line Items]
Amortization of definite-lived intangible assets					$ 10,200	$ 10,100	$ 10,100
Revenue					2,431,287	2,264,417	2,134,963
Net income					301,999	$ 272,509	249,624
Florida Provider [Member]
Asset Acquisition [Line Items]
Acquisition, in cash							$ 1,240
Franchises, New Jersey [Member]
Asset Acquisition [Line Items]
Number of completed business combinations | item							3
Acquisition, in cash							$ 2,290
Roto-Rooter [Member] | Franchise, New Jersey [Member]
Asset Acquisition [Line Items]
Number of completed business combinations | item				1
Acquisition, in cash				$ 5,800
Roto-Rooter [Member] | Franchise, Texas [Member]
Asset Acquisition [Line Items]
Number of completed business combinations | item			1
Acquisition, in cash			$ 1,500
Roto-Rooter [Member] | Franchise, Kentucky [Member]
Asset Acquisition [Line Items]
Number of completed business combinations | item	1
Acquisition, in cash	$ 5,100
Roto-Rooter [Member] | Franchise, South Carolina [Member]
Asset Acquisition [Line Items]
Number of completed business combinations | item						1
Acquisition, in cash						$ 305,000
Roto-Rooter [Member] | Franchise, Georgia [Member]
Asset Acquisition [Line Items]
Number of completed business combinations | item						1
Acquisition, in cash						$ 3,689
VITAS [Member]
Asset Acquisition [Line Items]
Revenue					$ 0
VITAS [Member] | Florida Provider [Member]
Asset Acquisition [Line Items]
Number of providers assets purchased | item							1
VITAS [Member] | Hospice and Covenant Care [Member]
Asset Acquisition [Line Items]
Total purchase price		$ 85,000

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