Acquisitions (Detail) $ in Millions	7 Months Ended	10 Months Ended
Jul. 24, 2015 USD ($) Agencies	Oct. 31, 2015 USD ($)
Florida [Member]
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Acquisition, total purchase price		$ 63.0
Tennessee [Member] \| Hospice [Member]
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Acquisition, total purchase price	$ 5.8
Acquisition, number of care centers acquired \| Agencies	1
Acquisition, other intangibles recorded	$ 0.3
Acquisition, goodwill	$ 5.5

Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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- Definition

The number of businesses acquired by the entity during the period.

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