Organization - Additional Information (Detail) $ in Millions		6 Months Ended
Jun. 01, 2014 company	Jun. 30, 2016 USD ($) real_estate_investment unit facility bed
Real Estate Properties [Line Items]
Date of incorporation		Oct. 29, 2013
Number of living facilities		147
Number of other real estate investments \| real_estate_investment		1
Preferred equity investment \| $		$ 9.0
Skilled Nursing, Assisted Living and Independent Living Facilities [Member] \| Assets Leased to Ensign [Member]
Real Estate Properties [Line Items]
Number of living facilities		144
Number of units available in living facilities \| bed		14,038
Independent Living Facilities Owned and Operated by Company [Member]
Real Estate Properties [Line Items]
Number of living facilities		3
Number of units available in living facilities \| unit		264
Ensign [Member]
Real Estate Properties [Line Items]
Number of publicly traded companies into which Ensign split after the Spin-Off \| company	2
Ensign for CareTrust share exchange ratio to affect the Spin-Off	1
Ensign [Member] \| Skilled Nursing, Assisted Living and Independent Living Facilities [Member] \| Assets Leased to Ensign [Member]
Real Estate Properties [Line Items]
Number of living facilities		94
Number of units available in living facilities \| bed		10,121

Number of licensed nursing center beds.

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- Definition

Number Of Other Real Estate Investments

+ References

No definition available.

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- Definition

Stockholders' Equity Note, Spinoff Transaction, Resulting Number Of Publicly Traded Companies

+ References

No definition available.

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Stockholders' Equity Note, Spinoff Transaction, Share Exchange Ratio

+ References

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- Definition

Date when an entity was incorporated

+ References

No definition available.

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- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=66022249&loc=d3e33749-111570

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.12)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

The number of real estate properties owned as of the balance sheet date.

+ References

No definition available.

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- Definition

The number of units in a real estate property owned as of the balance sheet date.

+ References

No definition available.

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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.

+ References

No definition available.

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