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Goodwill and Intangible Assets (Narrative) (Details) - USD ($) |  |  |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Aug. 01, 2023 | Feb. 01, 2022 | Aug. 01, 2021 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Jan. 01, 2023 | Oct. 01, 2022 | Oct. 01, 2021
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  |  | $ 662,995,000 | $ 582,837,000 | $ 504,392,000 |  |  |
Discount rate used in goodwill impairment analysis |  |  |  | 10.00% |  |  |  |  |
Goodwill impairment charge |  |  |  | $ 0 | 0 | 0 |  |  |
Amortization expense |  |  |  | $ 7,100,000 | 7,200,000 | 8,500,000 |  |  |
Weighted average remaining useful lives of identifiable intangible assets |  |  |  | 10 years 2 months 23 days |  |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets, estimated useful lives |  |  |  | 1 year |  |  |  |  |
Long-term revenue growth rate assumed in goodwill impairment analysis |  |  |  | 3.50% |  |  |  |  |
Maximum [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets, estimated useful lives |  |  |  | 25 years |  |  |  |  |
Long-term revenue growth rate assumed in goodwill impairment analysis |  |  |  | 5.80% |  |  |  |  |
Customer and Referral Relationships [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets, estimated useful lives |  |  |  | 5 years |  |  |  |  |
Customer and Referral Relationships [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets, estimated useful lives |  |  |  | 10 years |  |  |  |  |
State Licenses [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets, estimated useful lives |  |  |  | 6 years |  |  |  |  |
State Licenses [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets, estimated useful lives |  |  |  | 10 years |  |  |  |  |
Non-competition Agreements [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets, estimated useful lives |  |  |  | 3 years |  |  |  |  |
Non-competition Agreements [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets, estimated useful lives |  |  |  | 5 years |  |  |  |  |
Customer Relationships [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets, estimated useful lives |  |  |  | 5 years |  |  |  |  |
Customer Relationships [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets, estimated useful lives |  |  |  | 10 years |  |  |  |  |
Armada Skilled Homecare [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  | $ 28,287,000 |  |  |  |  |  |
Armada Skilled Homecare [Member] | State Licenses [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Indefinite lived intangible assets acquired |  |  | $ 400,000 |  |  |  |  |  |
Armada Skilled Homecare [Member] | Non-competition Agreements [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets, estimated useful lives |  |  | 5 years |  |  |  |  |  |
Finite-lived intangible assets related to acquisition |  |  | $ 600,000 |  |  |  |  |  |
JourneyCare [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  | $ 69,446,000 |  |  |  |  |  |  |
JourneyCare [Member] | State Licenses [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Indefinite lived intangible assets acquired |  | 4,800,000 |  |  | 4,800,000 |  |  |  |
JourneyCare [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Finite-lived intangible assets related to acquisition |  | $ 9,000,000 |  |  | 9,000,000 |  |  |  |
Apple Home [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  |  | $ 8,900,000 |
Apple Home [Member] | State Licenses [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Indefinite lived intangible assets acquired |  |  |  |  | 1,200,000 |  |  |  |
Apple Home [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Finite-lived intangible assets related to acquisition |  |  |  |  | 100,000 |  |  |  |
Summit Home Health, LLC [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  |  |  | $ 6,500,000
Tennessee Quality Care [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill | $ 79,346,000 |  |  |  |  |  |  |  |
Tennessee Quality Care [Member] | State Licenses [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Indefinite lived intangible assets acquired | 19,200,000 |  |  |  |  |  |  |  |
Tennessee Quality Care [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Finite-lived intangible assets related to acquisition | $ 7,500,000 |  |  |  |  |  |  |  |
CareStaff [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  | $ 600,000 |  |
Hospice [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  |  | $ 432,799,000 | 397,728,000 | 328,334,000 |  |  |
Hospice [Member] | JourneyCare [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  | 69,400,000 |  |  |  |
Hospice [Member] | Tennessee Quality Care [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  |  | 35,000,000 |  |  |  |  |
Hospice [Member] | Tennessee Quality Care [Member] | State Licenses [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Indefinite lived intangible assets acquired |  |  |  | 7,600,000 |  |  |  |  |
Hospice [Member] | Tennessee Quality Care [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Finite-lived intangible assets related to acquisition |  |  |  | 2,100,000 |  |  |  |  |
2013 Home Health Business [Member] | Apple Home [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  | 8,900,000 |  |  |  |
Home Health [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  |  | 76,920,000 | 32,421,000 | 23,370,000 |  |  |
Home Health [Member] | Tennessee Quality Care [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  |  | 44,300,000 |  |  |  |  |
Home Health [Member] | Tennessee Quality Care [Member] | State Licenses [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Indefinite lived intangible assets acquired |  |  |  | 11,600,000 |  |  |  |  |
Home Health [Member] | Tennessee Quality Care [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Finite-lived intangible assets related to acquisition |  |  |  | 5,400,000 |  |  |  |  |
Personal Care [Member] |  |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  |  | $ 153,276,000 | $ 152,688,000 | $ 152,688,000 |  |  |

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