Goodwill and Intangible Assets (Summary of Goodwill and Related Adjustments) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2021 USD ($)
Goodwill [Line Items]
Goodwill, at Beginning of Period	$ 469,072
Adjustments to previously recorded goodwill	(36)
Goodwill, at End of Period	469,036
Hospice [Member]
Goodwill [Line Items]
Goodwill, at Beginning of Period	314,833
Adjustments to previously recorded goodwill	(100)
Goodwill, at End of Period	314,733
Personal Care [Member]
Goodwill [Line Items]
Goodwill, at Beginning of Period	152,448
Adjustments to previously recorded goodwill	64
Goodwill, at End of Period	152,512
Home Health [Member]
Goodwill [Line Items]
Goodwill, at Beginning of Period	1,791
Goodwill, at End of Period	$ 1,791