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Debt of the Operating Partnership - Summary of Outstanding Indebtedness (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Debt Instrument [Line Items] |  |
Weighted-average interest rate | 2.68% | 2.23%
Amount Outstanding | $ 16,723,855 | $ 13,562,240
Global revolving credit facilities |  |
Debt Instrument [Line Items] |  |
Weighted-average interest rate | 3.04% | 0.96%
Amount Outstanding | $ 2,167,889 | $ 415,116
Unsecured term loans |  |
Debt Instrument [Line Items] |  |
Weighted-average interest rate | 2.49% |
Amount Outstanding | $ 802,875 |
Unsecured senior notes |  |
Debt Instrument [Line Items] |  |
Weighted-average interest rate | 2.44% | 2.26%
Amount Outstanding | $ 13,220,961 | $ 13,000,042
Secured and other debt |  |
Debt Instrument [Line Items] |  |
Weighted-average interest rate | 7.12% | 3.47%
Amount Outstanding | $ 532,130 | $ 147,082
Digital Realty Trust, L.P. | Unsecured senior notes |  |
Debt Instrument [Line Items] |  |
Amount Outstanding | $ 13,220,961 | $ 13,000,042

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