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Segment Reporting - Table 5 (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Net operating revenues | $ 995.6 | $ 926.8 | $ 2,951.7 | $ 2,757.3
Inpatient Rehabilitation Segment [Member] |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Net operating revenues | 794.8 | 751.7 | 2,377.3 | 2,253.5
Inpatient Rehabilitation Segment [Member] | Inpatient [Member] |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Net operating revenues | 768.6 | 724.1 | 2,297.7 | 2,164.6
Inpatient Rehabilitation Segment [Member] | Outpatient and other [Member] |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Net operating revenues | 26.2 | 27.6 | 79.6 | 88.9
Home Health and Hospice Segment [Member] |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Net operating revenues | 200.8 | 175.1 | 574.4 | 503.8
Home Health and Hospice Segment [Member] | Home health [Member] |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Net operating revenues | 181.2 | 162.0 | 519.4 | 470.0
Home Health and Hospice Segment [Member] | Hospice [Member] |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |
Net operating revenues | $ 19.6 | $ 13.1 | $ 55.0 | $ 33.8

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- Definition Amount of revenues recognized by the entity from providing services to in-patients, outpatients, residents in facilities owned or operated by the entity, from insurance premiums, or from goods provided or services performed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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