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Business Combinations - Narrative (Details) - USD ($) $ in Thousands |  | 5 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Aug. 01, 2022 | Dec. 31, 2022 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Business Acquisition [Line Items] |  |  |  |  |
Goodwill |  | $ 9,208,497 | $ 9,208,497 | $ 7,937,440 | $ 8,330,997
Teraco |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Percentage of interest acquired | 61.10% |  |  |  |
Total purchase consideration | $ 1,730,175 |  |  |  |
Goodwill | $ 1,625,994 | 1,576,704 | $ 1,576,704 |  |
Period for right to sell all or a portion of interest to company, beginning on February 1, 2026 (in years) | 2 years |  | 2 years |  |
Right to purchase all or a portion of the Remaining Teraco Interest from the Rollover Shareholders beginning on February 1, 2028 (in years) | 1 year |  |  |  |
Net loss associated with properties acquired |  | (4,800) |  |  |
Adjustments made, net income attributable to Digital Realty Trust, Inc. to the extent the redemption value exceeds the fair value |  | $ 0 |  |  |
Teraco | Scenario |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Percentage of interest acquired | 55.00% |  |  |  |
the Trust |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Percentage of interest acquired | 12.00% |  |  |  |

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