Segment Reporting Segment Reporting - Textuals (Details)	Mar. 31, 2016 facilities
Inpatient Rehabilitation Hospital [Member]
Segment Reporting Information [Line Items]
Number of States in which Entity Operates	29
Number of Inpatient Rehabilitation Hospitals	122
Number of Joint Venture Hospitals Accounted for Using the Equity Method	1
Number of Inpatient Rehabilitation Units Under Management Contracts	4
Home Health and Hospice [Member]
Segment Reporting Information [Line Items]
Number of States in which Entity Operates	24
Number of Hospital Based Home Health and Hospice Agencies	213
Number of Joint Venture Agencies Accounted for Using the Equity Method	2

Total number of inpatient rehabilitation hospitals owned and operated as of the balance sheet date.

No definition available.

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- Definition

Number of inpatient rehabilitation units under management contracts with the Company as of the balance sheet date.

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No definition available.

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- Definition

Total number of joint venture hospitals accounted for using the equity method.

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No definition available.

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- Definition

Number of hospital based home health and hospice agencies the Company owns and operates as of the balance sheet date.

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No definition available.

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- Definition

Total number of joint venture agencies accounted for using the equity method.

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No definition available.

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- Definition

The number of states the entity operates in as of the balance sheet date.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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