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Investments in Unconsolidated Entities - Narrative (Details) $ / shares in Units, shares in Millions, $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2023 USD ($) $ / shares shares | Jun. 30, 2022 USD ($) | Jun. 30, 2023 USD ($) item property $ / shares shares | Jun. 30, 2022 USD ($) | Dec. 31, 2022 USD ($) $ / shares shares
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Number Of Data Centers | item |  |  | 2 |  |
Digital Core REIT (DCRU) |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Ownership percentage in joint ventures | 36.00% |  | 36.00% |  |
Number of units owned | shares | 399 |  | 399 |  | 396
Closing price per unit | $ / shares | $ 0.475 |  | $ 0.475 |  | $ 0.55
Fair value of shares | $ 190.0 |  | $ 190.0 |  | $ 218.0
Digital Core REIT (DCRU) | Unconsolidated Joint Ventures |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Ownership percentage in joint ventures | 36.00% |  | 36.00% |  |
Digital Core REIT (DCRU) | Fee income and other |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Fees earned pursuant to these contractual agreements | $ 2.5 | $ 2.8 | $ 4.8 | $ 5.1 |
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 | $ 18.0 |  | $ 18.0 |  | $ 18.0
Ascenty | Unconsolidated Joint Ventures |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Ownership percentage in joint ventures | 51.00% |  | 51.00% |  |
North America | Digital Core REIT (DCRU) |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Ownership percentage in joint ventures | 10.00% |  | 10.00% |  |
Germany | Digital Core REIT (DCRU) |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Ownership percentage in joint ventures | 75.00% |  | 75.00% |  |
Digital Core REIT (DCRU) |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Number Of Data Centers | property |  |  | 11 |  |

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