v3.23.1
Cover
Jun. 05, 2023
Document Information [Line Items]  
Document Type 8-K
Document Period End Date Jun. 05, 2023
Entity Registrant Name Public Storage
Entity Incorporation, State or Country Code MD
Entity File Number 001-33519
Entity Tax Identification Number 95-3551121
Entity Address, Address Line One 701 Western Avenue
Entity Address, City or Town Glendale
Entity Address, State or Province CA
Entity Address, Postal Zip Code 91201-2349
City Area Code 818
Local Phone Number 244-8080
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Central Index Key 0001393311
Amendment Flag false
Common Shares, $0.10 par value  
Document Information [Line Items]  
Title of 12(b) Security Common Shares, $0.10 par value
Trading Symbol PSA
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 5.150% Cum Pref Share, Series F, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 5.150% Cum Pref Share, Series F, $0.01 par value
Trading Symbol PSAPrF
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 5.050% Cum Pref Share, Series G, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 5.050% Cum Pref Share, Series G, $0.01 par value
Trading Symbol PSAPrG
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 5.600% Cum Pref Share, Series H, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 5.600% Cum Pref Share, Series H, $0.01 par value
Trading Symbol PSAPrH
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 4.875% Cum Pref Share, Series I, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 4.875% Cum Pref Share, Series I, $0.01 par value
Trading Symbol PSAPrI
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 4.700% Cum Pref Share, Series J, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 4.700% Cum Pref Share, Series J, $0.01 par value
Trading Symbol PSAPrJ
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 4.750% Cum Pref Share, Series K, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 4.750% Cum Pref Share, Series K, $0.01 par value
Trading Symbol PSAPrK
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 4.625% Cum Pref Share, Series L, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 4.625% Cum Pref Share, Series L, $0.01 par value
Trading Symbol PSAPrL
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 4.125% Cum Pref Share, Series M, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 4.125% Cum Pref Share, Series M, $0.01 par value
Trading Symbol PSAPrM
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 3.875% Cum Pref Share, Series N, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 3.875% Cum Pref Share, Series N, $0.01 par value
Trading Symbol PSAPrN
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 3.900% Cum Pref Share, Series O, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 3.900% Cum Pref Share, Series O, $0.01 par value
Trading Symbol PSAPrO
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 4.000% Cum Pref Share, Series P, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 4.000% Cum Pref Share, Series P, $0.01 par value
Trading Symbol PSAPrP
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 3.950% Cum Pref Share, Series Q, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 3.950% Cum Pref Share, Series Q, $0.01 par value
Trading Symbol PSAPrQ
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 4.000% Cum Pref Share, Series R, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 4.000% Cum Pref Share, Series R, $0.01 par value
Trading Symbol PSAPrR
Security Exchange Name NYSE
Depositary Shares, Each Representing 1/1,000 of a 4.100% Cum Pref Share, Series S, $0.01 par value  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares, Each Representing 1/1,000 of a 4.100% Cum Pref Share, Series S, $0.01 par value
Trading Symbol PSAPrS
Security Exchange Name NYSE
0.875% Senior Notes due 2032  
Document Information [Line Items]  
Title of 12(b) Security 0.875% Senior Notes due 2032
Trading Symbol PSA32
Security Exchange Name NYSE
0.500% Senior Notes due 2030  
Document Information [Line Items]  
Title of 12(b) Security 0.500% Senior Notes due 2030
Trading Symbol PSA30
Security Exchange Name NYSE