v3.20.4

Certain Significant Risks and Uncertainties - Concentration of Credit Risk (Details) $ in Millions	12 Months Ended
	Dec. 31, 2020 USD ($) customer
Related Party Customer One \| Rehabilitation therapy service
Concentration Risk
Contract receivables, net \| $	$ 30.5
Credit Concentration Risk [Member] \| Accounts Receivable \| Minimum \| Rehabilitation Services
Concentration Risk
Number of distinct customers \| customer	150
Credit Concentration Risk [Member] \| Related Party Customer One \| Accounts Receivable \| Rehabilitation therapy service
Concentration Risk
Concentration risk (as a percent)	44.00%

Represents the number of distinct customers in one segment of the business.

+ References

No definition available.

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
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-Section S99
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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.

+ Details

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 42
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9054-108599

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- Details

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- Details

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Genesis Healthcare, Inc. 10-K