XML 76 R63.htm IDEA: XBRL DOCUMENT v3.25.3

COMMITMENTS AND CONTINGENCIES - Insurance Recovery (Details) $ in Millions	Sep. 30, 2025 USD ($) facility
COMMITMENTS AND CONTINGENCIES
Number of self-storage units under development | facility	1
Future milestone payments | $	$ 2.6

X

- Definition

Future milestone payments.

+ References

No definition available.

+ Details

Name:	cube_CommitmentsAndContingenciesFutureMilestonePayments
Namespace Prefix:	cube_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Number of self-storage units under development.

+ References

No definition available.

+ Details

Name:	cube_PropertySelfStorageFacilityUnderDevelopmentNumberOfUnits
Namespace Prefix:	cube_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

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