Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Non Controlling Interest

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- Definition

Exchange Ratio For Business Combination

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- Definition

Goodwill Including Noncontrolling Interest

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- Definition

Number Of Agencies

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- Definition

Number Of Subsidiaries

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Number of shares of equity interests issued or issuable to acquire entity.

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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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- Definition

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.

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- Definition

Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date.

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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.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Amount of cash outflow to a noncontrolling interest. Includes, but not limited to, reduction of noncontrolling interest ownership. Excludes dividends paid to the noncontrolling interest.

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Acquisitions and Joint Venture Activities - Additional Information (Details) $ in Thousands, shares in Millions		3 Months Ended
	Apr. 01, 2018 USD ($) shares	Mar. 31, 2019 USD ($) Agency subsidiary	Mar. 31, 2018 USD ($)	Dec. 31, 2018 USD ($)
Business Acquisition [Line Items]
Preliminary merger consideration	$ 795,400
Goodwill		$ 1,164,999		$ 1,161,717
Payments to Noncontrolling Interests		18,000	$ 55
Home health services
Business Acquisition [Line Items]
Goodwill		$ 825,268		$ 822,602
Equity joint ventures
Business Acquisition [Line Items]
Number of subsidiaries \| subsidiary		1
Payments to Noncontrolling Interests		$ 18,000
Almost Family
Business Acquisition [Line Items]
Exchange ratio	91.50%
Shares of the Company issued (in shares) \| shares	12.8
Goodwill	$ 760,485
Almost Family \| Trade Names
Business Acquisition [Line Items]
Indefinite-lived intangible assets	76,090
Almost Family \| Certificates of need/licenses
Business Acquisition [Line Items]
Indefinite-lived intangible assets	$ 76,505
Home health agencies and hospice agency
Business Acquisition [Line Items]
Preliminary merger consideration		1,700
Cash paid to for acquisitions		1,400
Goodwill		1,800
Goodwill, noncontrolling interest		500
Acquired nonontrolling interest		800
Home health agencies and hospice agency \| Trade Names
Business Acquisition [Line Items]
Indefinite-lived intangible assets		300
Home health agencies and hospice agency \| Certificates of need/licenses
Business Acquisition [Line Items]
Indefinite-lived intangible assets		$ 500
Home health agencies and hospice agency \| Home health services
Business Acquisition [Line Items]
Number of agencies \| Agency		3
Customer relationships \| Almost Family
Business Acquisition [Line Items]
Amortization period	20 years