v3.26.1
Fair Value Disclosures - Additional Information (Details)
Mar. 31, 2026
store
Fair Value Disclosures [Abstract]
Number of operating stores held-for-sale
4
X
- Definition
Number Of Operating Stores Held For Sale
+ References
No definition available.
+ Details
Name:
exr_NumberOfOperatingStoresHeldForSale
Namespace Prefix:
exr_
Data Type:
xbrli:integerItemType
Balance Type:
na
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_FairValueDisclosuresAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration