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Government Actions to Mitigate COVID-19's Impact (Narrative) (Details) - USD ($) |  | 1 Months Ended | 3 Months Ended | 12 Months Ended | 23 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Jul. 01, 2022 | Jan. 31, 2022 | Nov. 30, 2020 | Jun. 30, 2022 | Dec. 31, 2022 | Mar. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Mar. 31, 2022 | Jun. 30, 2020
Government Assistance [Line Items] |  |  |  |  |  |  |  |  |  |
Net service revenues |  |  |  |  | $ 951,120,000 |  | $ 864,499,000 | $ 764,775,000 |  |
Payroll tax deferral |  |  |  |  |  |  | 4,173,000 |  |  |
Hospice [Member] |  |  |  |  |  |  |  |  |  |
Government Assistance [Line Items] |  |  |  |  |  |  |  |  |  |
Net service revenues |  |  |  |  | 201,772,000 |  | 152,253,000 | 101,297,000 |  |
Home Health [Member] |  |  |  |  |  |  |  |  |  |
Government Assistance [Line Items] |  |  |  |  |  |  |  |  |  |
Net service revenues |  |  |  |  | 42,841,000 |  | 26,392,000 | 16,245,000 |  |
Personal Care [Member] |  |  |  |  |  |  |  |  |  |
Government Assistance [Line Items] |  |  |  |  |  |  |  |  |  |
Net service revenues |  |  |  |  | 706,507,000 |  | 685,854,000 | $ 647,233,000 |  |
ARPA [Member] |  |  |  |  |  |  |  |  |  |
Government Assistance [Line Items] |  |  |  |  |  |  |  |  |  |
Relief funding to mitigate fiscal effects of COVID-19 |  |  |  |  |  | $ 350,000,000,000 |  |  |  |
percentage point increase in federal matching funds |  |  |  |  |  | 10.00% |  |  |  |
Aggregate funding amount |  |  |  |  | 23,400,000 |  | 1,000,000.0 |  |  |
Revenues |  |  |  |  | 1,900,000 |  | 1,000,000.0 |  |  |
Cost of revenue |  |  |  |  | 1,500,000 |  | 700,000 |  |  |
Fund distributed to primarily for caregivers and retention efforts |  |  |  |  | 8,600,000 |  |  |  |  |
Decrease in cost of service revenues |  |  |  |  | 7,000,000.0 |  |  |  |  |
Decrease in general and administrative expenses |  |  |  |  | 1,600,000 |  |  |  |  |
Deferred portion of spending plans |  |  |  |  | 12,900,000 |  |  |  |  |
Aggregate principal amount of grants received |  |  |  |  | $ 21,500,000 |  |  |  |  |
CARES Act [Member] |  |  |  |  |  |  |  |  |  |
Government Assistance [Line Items] |  |  |  |  |  |  |  |  |  |
Percentage of reduced payments to Medicare providers | 2.00% |  |  |  |  |  |  |  | 2.00% |
Reduction percentage on sequestration adjustment |  |  |  | 1.00% |  |  |  |  |  |
Deferred payroll taxes payment term |  |  |  |  | 2 years |  |  |  |  |
Payroll tax deferral |  |  |  |  |  |  |  |  |  | $ 7,100,000
Deferred payroll taxes repaid |  |  |  |  | $ 4,100,000 |  | 3,000,000.0 |  |  |
CARES Act [Member] | Provider Relief Fund [Member] |  |  |  |  |  |  |  |  |  |
Government Assistance [Line Items] |  |  |  |  |  |  |  |  |  |
Aggregate principal amount of grants received |  |  | $ 13,700,000 |  |  |  |  |  |  |
Fund distributed to health care related expenses |  |  |  |  |  |  | 12,300,000 |  |  |
CARES Act [Member] | Provider Relief Fund [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |
Government Assistance [Line Items] |  |  |  |  |  |  |  |  |  |
Annual awards for commercial organizations |  |  |  |  | 750,000 |  |  |  |  |
CARES Act [Member] | Hospice [Member] |  |  |  |  |  |  |  |  |  |
Government Assistance [Line Items] |  |  |  |  |  |  |  |  |  |
Net service revenues |  |  |  |  | 1,400,000 |  | 2,900,000 |  |  |
CARES Act [Member] | Home Health [Member] |  |  |  |  |  |  |  |  |  |
Government Assistance [Line Items] |  |  |  |  |  |  |  |  |  |
Net service revenues |  |  |  |  | $ 300,000 |  | $ 500,000 |  |  |
PAYGO Act [Member] |  |  |  |  |  |  |  |  |  |
Government Assistance [Line Items] |  |  |  |  |  |  |  |  |  |
Percentage of additional payment reduction |  | 4.00% |  |  |  |  |  |  |  |

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