Subsequent Events (Details) ft² in Millions, $ in Millions |
1 Months Ended | 9 Months Ended | |
|---|---|---|---|
|
Oct. 26, 2026
USD ($)
state
storage_facility
|
Oct. 26, 2026
USD ($)
state
ft²
storage_facility
|
Sep. 30, 2026
USD ($)
ft²
|
|
| Subsequent Event [Line Items] | |||
| Commercial paper | $ 200.0 | ||
| Acquisition of Self-Storage Facilities Other Investments | |||
| Subsequent Event [Line Items] | |||
| Net rentable area acquired | ft² | 3.4 | ||
| Total cost of acquisition | $ 501.7 | ||
| Subsequent Event | |||
| Subsequent Event [Line Items] | |||
| Commercial paper | $ 375.0 | $ 375.0 | |
| Subsequent Event | Acquisition of Self-Storage Facilities Other Investments | |||
| Subsequent Event [Line Items] | |||
| Number of self-storage facilities acquired | storage_facility | 17 | 17 | |
| Number of states with self-storage facilities to be acquired | state | 12 | 12 | |
| Net rentable area acquired | ft² | 1.3 | ||
| Total cost of acquisition | $ 211.5 | ||
| Subsequent Event | Commercial Paper | |||
| Subsequent Event [Line Items] | |||
| Debt instrument, term | 7 days |