Copper Property CTL Pass Through Trust Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Cover
Financial Statements
Notes to Financial Statements
Accounting Policies
- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
- INVESTMENT PROPERTIES (Tables)
- LEASES (Tables)
Notes Details

COMMITMENTS AND CONTINGENCIES (Details)

v3.26.1

COMMITMENTS AND CONTINGENCIES (Details) $ in Thousands			3 Months Ended
COMMITMENTS AND CONTINGENCIES (Details) $ in Thousands	Dec. 26, 2025 USD ($)	Jan. 30, 2021 property	Mar. 31, 2026 USD ($) property state	Mar. 31, 2025 state	Dec. 31, 2025 USD ($)
Real Estate [Line Items]
Go dark/substitution properties allocated base rent as a percentage of total base rent			15.00%
Number of states operated in \| state			35
Concentration risk, number of states \| state			2	2
Loss contingency, damages sought, value \| $	$ 200,000
Unrecognized tax benefits \| $			$ 0		$ 0
California \| Lease Income \| Geographic Concentration Risk
Real Estate [Line Items]
Concentration risk, percentage			18.90%	18.40%
Texas \| Lease Income \| Geographic Concentration Risk
Real Estate [Line Items]
Concentration risk, percentage			12.80%	13.80%
Retail
Real Estate [Line Items]
Number of properties subject to termination rights by lessor		23	6
Termination rights by lessor, written notice period		24 months
Number of properties subject to termination rights by lessor, in any lease year		8
Number of properties sold			0
Number of properties sold to date			17
Number of properties subject to termination rights by lessee		6	1
Number of properties subject to termination rights by lessee, in any lease year		5
Number of properties subject to termination rights by lessee, sold			0
Number of properties subject to termination rights by lessee, sold to date			5
Number of properties subject to lockout period		70	70
Properties with tenant purchase rights, sold, cumulative			23
Properties with tenant purchase rights, purchased by tenant, cumulative			5

- Definition

Concentration Risk, Number of States

+ References

No definition available.

+ Details

Name:	cpt_ConcentrationRiskNumberOfStates
Namespace Prefix:	cpt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Go Dark Substitution Properties Allocated Base Rent As a Percentage Of Total Base Rent

+ References

No definition available.

+ Details

Name:	cpt_GoDarkSubstitutionPropertiesAllocatedBaseRentAsAPercentageOfTotalBaseRent
Namespace Prefix:	cpt_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Number Of Properties Sold, Subject To Termination Rights

+ References

No definition available.

+ Details

Name:	cpt_NumberOfPropertiesSoldSubjectToTerminationRights
Namespace Prefix:	cpt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Number Of Properties Sold To Date, Subject To Termination Rights

+ References

No definition available.

+ Details

Name:	cpt_NumberOfPropertiesSoldToDateSubjectToTerminationRights
Namespace Prefix:	cpt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Number Of Properties Subject To Lockout Period

+ References

No definition available.

+ Details

Name:	cpt_NumberOfPropertiesSubjectToLockoutPeriod
Namespace Prefix:	cpt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Properties Subject To Termination Rights By Lessee

+ References

No definition available.

+ Details

Name:	cpt_PropertiesSubjectToTerminationRightsByLessee
Namespace Prefix:	cpt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Properties Subject To Termination Rights By Lessee, Per Year

+ References

No definition available.

+ Details

Name:	cpt_PropertiesSubjectToTerminationRightsByLesseePerYear
Namespace Prefix:	cpt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Properties Subject To Termination Rights By Lessor

+ References

No definition available.

+ Details

Name:	cpt_PropertiesSubjectToTerminationRightsByLessor
Namespace Prefix:	cpt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Properties Subject To Termination Rights By Lessor, Number Of Properties Sold

+ References

No definition available.

+ Details

Name:	cpt_PropertiesSubjectToTerminationRightsByLessorNumberOfPropertiesSold
Namespace Prefix:	cpt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Properties Subject To Termination Rights By Lessor, Number Of Properties Sold To Date

+ References

No definition available.

+ Details

Name:	cpt_PropertiesSubjectToTerminationRightsByLessorNumberOfPropertiesSoldToDate
Namespace Prefix:	cpt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Properties Subject To Termination Rights By Lessor, Per Year

+ References

No definition available.

+ Details

Name:	cpt_PropertiesSubjectToTerminationRightsByLessorPerYear
Namespace Prefix:	cpt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Properties With Tenant Purchase Rights, Purchased By Tenant, Cumulative

+ References

No definition available.

+ Details

Name:	cpt_PropertiesWithTenantPurchaseRightsPurchasedByTenantCumulative
Namespace Prefix:	cpt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Properties With Tenant Purchase Rights, Sold, Cumulative

+ References

No definition available.

+ Details

Name:	cpt_PropertiesWithTenantPurchaseRightsSoldCumulative
Namespace Prefix:	cpt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Termination Rights By Lessor, Period Of Written Notice Required

+ References

No definition available.

+ Details

Name:	cpt_TerminationRightsByLessorPeriodOfWrittenNoticeRequired
Namespace Prefix:	cpt_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- 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
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-42

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 20
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-20

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

+ Details

Name:	us-gaap_ConcentrationRiskPercentage1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483076/450-20-50-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483076/450-20-50-4

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483076/450-20-50-9

+ Details

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

- Definition

The number of states the entity operates in as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfStatesInWhichEntityOperates
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 976
-SubTopic 310
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477332/976-310-50-1

+ Details

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

- Definition

Amount of unrecognized tax benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 217
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482663/740-10-55-217

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-15A

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 10B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482525/740-10-45-10B

+ Details

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

- Details

Name:	srt_StatementGeographicalAxis=stpr_CA
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ConcentrationRiskByBenchmarkAxis=cpt_LeaseIncomeBenchmarkMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ConcentrationRiskByTypeAxis=us-gaap_GeographicConcentrationRiskMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementGeographicalAxis=stpr_TX
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=srt_RetailSiteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: