Acquisitions (Schedule Of Movement In Goodwill) (Details) $ in Thousands	9 Months Ended
Sep. 30, 2020 USD ($)
Goodwill [Line Items]
Beginning balance	$ 577,367
Business combinations	1,193
Foreign currency adjustments	(41)
Ending balance	578,519
VITAS [Member]
Goodwill [Line Items]
Beginning balance	333,331
Business combinations
Foreign currency adjustments
Ending balance	333,331
Roto-Rooter [Member]
Goodwill [Line Items]
Beginning balance	244,036
Business combinations	1,193
Foreign currency adjustments	(41)
Ending balance	$ 245,188

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(10)(1))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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-Section 50
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