Debt instrument redemption price upon change of control as percentage of principal amount.

No definition available.

Name:	ctre_DebtInstrumentRedemptionPriceUponChangeOfControlAsPercentageOfPrincipalAmount
Namespace Prefix:	ctre_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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-Publisher FASB
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- 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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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of principal amount of debt redeemed.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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-Paragraph 14
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The cash inflow from the issuance of long-term debt that is not secured by collateral. Excludes proceeds from tax exempt unsecured debt.

+ References

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-Publisher FASB
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
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- Details

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- Details

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Namespace Prefix:
Data Type:	na
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Period Type:

Debt - Senior Unsecured Notes Payable Narrative (Details) - Notes payable - 3.875% Senior Notes due 2028 - USD ($)	Jun. 17, 2021	Mar. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Debt instrument face amount	$ 400,000,000	$ 400,000,000	$ 400,000,000
Interest rate (percent)	3.875%
Gross proceeds from issuance	$ 400,000,000
Net proceeds from issuance	$ 393,800,000
Redemption price, percentage upon change of control (percent)	101.00%
Period prior to March 30 2028
Debt Instrument [Line Items]
Redemption price of notes (percent)	100.00%
Period after March 30 2028
Debt Instrument [Line Items]
Redemption price of notes (percent)	100.00%
Period prior to June 30 2024
Debt Instrument [Line Items]
Redemption price of notes (percent)	103.875%
Percentage of principal amount (percent)	40.00%