v3.26.1
Investments in Unconsolidated Entities - Additional Information (Details)
$ / shares in Units, $ in Thousands, shares in Millions
1 Months Ended 3 Months Ended 6 Months Ended
May 31, 2026
USD ($)
item
Jun. 30, 2026
USD ($)
$ / shares
shares
Mar. 31, 2026
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
property
$ / shares
shares
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
$ / shares
shares
Schedule of Equity Method Investments [Line Items]              
Gain (loss) on disposition $ 8,000            
Gross proceeds $ 447,000            
Ascenty | Subsidiary of Operating Partnership subsidiary              
Schedule of Equity Method Investments [Line Items]              
Ownership interest by noncontrolling interest   2.00%     2.00%    
Noncontrolling interests in consolidated entities   $ 23,000     $ 23,000   $ 23,000
Digital Core REIT              
Schedule of Equity Method Investments [Line Items]              
Closing price per unit | $ / shares   $ 0.51     $ 0.51   $ 0.51
Fair value of shares   $ 215,000     $ 215,000   $ 214,000
Digital Core REIT | Subsidiary of Operating Partnership subsidiary              
Schedule of Equity Method Investments [Line Items]              
Ownership interest by noncontrolling interest   35.00%     35.00%    
Digital Realty DC Partners NA Fund              
Schedule of Equity Method Investments [Line Items]              
Number of development assets | item 2            
Percentage of ownership interest in development asset, one 58.10%            
Percentage of ownership interest in development asset, two 62.50%            
Digital Core REIT              
Schedule of Equity Method Investments [Line Items]              
Ownership percentage in joint ventures   32.00%     32.00%   32.00%
North America | Digital Core REIT              
Schedule of Equity Method Investments [Line Items]              
Ownership percentage in joint ventures   10.00%     10.00%    
Unconsolidated Joint Ventures | Ascenty              
Schedule of Equity Method Investments [Line Items]              
Ownership percentage in joint ventures   49.00%     49.00%    
Minimum | Unconsolidated Joint Ventures | North America | Digital Realty DC Partners NA Fund              
Schedule of Equity Method Investments [Line Items]              
Ownership percentage in joint ventures   20.00%     20.00%    
Maximum | Unconsolidated Joint Ventures | North America | Digital Realty DC Partners NA Fund              
Schedule of Equity Method Investments [Line Items]              
Ownership percentage in joint ventures   62.50%     62.50%    
Digital Core REIT              
Schedule of Equity Method Investments [Line Items]              
Number of data centers | property         11    
Number of units owned | shares   421     421   420
Digital Core REIT | Location, Statement of Income, Balance [Axis]: us-gaap:Revenues              
Schedule of Equity Method Investments [Line Items]              
Fees earned pursuant to these contractual agreements   $ 2,700   $ 3,400 $ 5,400 $ 6,200  
Digital Realty Trust, L.P.              
Schedule of Equity Method Investments [Line Items]              
Noncontrolling interests in consolidated entities   $ 11,062     $ 11,062   $ 5,880
Digital Realty Trust, L.P. | Digital Realty DC Partners NA Fund              
Schedule of Equity Method Investments [Line Items]              
Equity commitments raised       $ 3,000,000   $ 3,000,000  
Percentage of ownership interest     20.00%        
Digital Realty Trust, L.P. | Maximum | Digital Realty DC Partners NA Fund              
Schedule of Equity Method Investments [Line Items]              
Percentage of direct interest     2.00%        
Limited Partners | Digital Realty DC Partners NA Fund              
Schedule of Equity Method Investments [Line Items]              
Percentage of ownership interest     80.00%