National Storage Affiliates Trust Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- COVER PAGE
Financial Statements
Notes to Financial Statements
Accounting Policies
- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

ACQUISITIONS - Narrative (Details)

v3.21.2

ACQUISITIONS - Narrative (Details) $ in Millions	3 Months Ended			9 Months Ended
ACQUISITIONS - Narrative (Details) $ in Millions	Sep. 30, 2021 property	Jun. 30, 2021 property	Mar. 31, 2021 property	Sep. 30, 2021 USD ($) property
Asset Acquisition [Line Items]
Number of properties acquired \| property	76	20	23	119
Estimated fair value of net assets acquired				$ 1,000.0
Acquisition-related costs capitalized				5.7
Real estate
Asset Acquisition [Line Items]
Recognized fair value allocated to real estate				1,000.0
Customer in-place leases
Asset Acquisition [Line Items]
Recognized fair value allocated to intangible assets				$ 22.8
Assets acquired from PROs \| Affiliated entity
Asset Acquisition [Line Items]
Number of properties acquired \| property				9
Estimated fair value of net assets acquired				$ 69.9

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