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v3.22.1

Subsequent Events (Details) - USD ($) $ in Millions | Apr. 01, 2022 | Apr. 05, 2022 | Mar. 31, 2022
--- | --- | --- | ---
Global revolving credit facilities |  |  |
Subsequent Events |  |  |
Line of credit facility maximum borrowing capacity |  |  | $ 3,000.0
Subsequent Event | 2022 Sales Agreement |  |  |
Subsequent Events |  |  |
Aggregate maximum offering price | $ 1,500.0 |  |
Aggregate gross sales price unsold | $ 577.6 |  |
Subsequent Event | Global revolving credit facilities |  |  |
Subsequent Events |  |  |
Line of credit facility maximum borrowing capacity |  | $ 3,750.0 |

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- Definition Aggregate gross sales price that remained unsold under the prior program. + References No definition available. + Details
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Namespace Prefix: | dlr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition The maximum amount for which shares could be sold under the sales agreement. + References No definition available. + Details
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Namespace Prefix: | dlr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
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- Details
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Namespace Prefix: |
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- Details
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Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |