Quarterly report pursuant to Section 13 or 15(d)

Acquisitions, Divestiture and Joint Venture Activities - Additional Information (Details)

v3.21.2
Acquisitions, Divestiture and Joint Venture Activities - Additional Information (Details)
$ in Millions
9 Months Ended
Sep. 01, 2021
USD ($)
location
Jul. 01, 2021
USD ($)
location
Sep. 30, 2021
USD ($)
acquisition
agency
location
Schedule of Equity Method Investments [Line Items]      
Consideration transferred     $ 10.3
Number of noncontrolling membership interest | acquisition     4
General and Administrative Expense      
Schedule of Equity Method Investments [Line Items]      
Transaction costs     $ 6.1
Home Health Agency and Facility Based Agency | Discontinued Operations, Disposed of by Sale      
Schedule of Equity Method Investments [Line Items]      
Proceeds from sale of an entity     1.5
Loss on sale of investments     0.1
Health Agencies, Second Transaction      
Schedule of Equity Method Investments [Line Items]      
Payments to acquire interest     $ 2.1
Health Agencies, Second Transaction | Discontinued Operations, Disposed of by Sale      
Schedule of Equity Method Investments [Line Items]      
Number of businesses acquired | location     2
Proceeds from sale of an entity     $ 1.9
Home Health Agency      
Schedule of Equity Method Investments [Line Items]      
Number of businesses acquired | agency     2
Hospice Agency      
Schedule of Equity Method Investments [Line Items]      
Number of businesses acquired | agency     1
Heart n' Home Hospice      
Schedule of Equity Method Investments [Line Items]      
Consideration transferred $ 277.1 $ 50.1  
Heart n' Home Hospice | Hospice Locations | IDAHO      
Schedule of Equity Method Investments [Line Items]      
Number of businesses acquired | location   7  
Heart n' Home Hospice | Hospice Locations | Oregon      
Schedule of Equity Method Investments [Line Items]      
Number of businesses acquired | location   2  
Heart n' Home Hospice | Hospice Locations | Arkansas, Louisiana, Mississippi, Oklahoma, and South Carolina      
Schedule of Equity Method Investments [Line Items]      
Number of businesses acquired | location 24    
Casa de la Luz      
Schedule of Equity Method Investments [Line Items]      
Consideration transferred   $ 48.0  
Casa de la Luz | Hospice Locations and Palliative Care | Arizona      
Schedule of Equity Method Investments [Line Items]      
Number of businesses acquired | location   2