This element represents the cash inflow during the period from the sale of a component of the entity.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3179-108585

Name:	us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Subsequent Events (Narrative) (Details) $ in Thousands		3 Months Ended
Subsequent Events (Narrative) (Details) $ in Thousands	Apr. 12, 2019 USD ($) bed	Mar. 31, 2019 USD ($)	Mar. 31, 2018 USD ($)
Subsequent Event [Line Items]
Proceeds from the sale of hospitals		$ 0	$ 38,663
Scenic Mountain Medical Center [Member] \| Subsequent Event [Member] \| Big Springs, Texas [Member]
Subsequent Event [Line Items]
Disposal date	Apr. 12, 2019
Number of beds in hospital sold \| bed	146
Proceeds from the sale of hospitals	$ 11,700