XML 101 R81.htm IDEA: XBRL DOCUMENT
v3.22.4

Debt of the Operating Partnership - Global Revolving Credit Facilities (Details) $ in Millions, ¥ in Billions | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2022 USD ($) item | Dec. 31, 2022 JPY (¥) | Apr. 05, 2022 USD ($) | Dec. 31, 2021 USD ($)
Global revolving credit facilities |  |  |  |
Debt Instrument |  |  |  |
Maximum borrowing capacity | $ | $ 750.0 |  |  | $ 3,000.0
Number of extension options | item | 2 |  |  |
Debt instrument, extension term | 6 months |  |  |
Interest rate basis spread | 0.85% |  |  |
Commitment fee percentage | 0.20% |  |  |
Sustainability linking price threshold increase percentage | 5.00% |  |  |
Sustainability linking price threshold decrease percentage | 5.00% |  |  |
Global Revolving Credit Facility Amendment |  |  |  |
Debt Instrument |  |  |  |
Maximum borrowing capacity | $ |  |  | $ 3,750.0 |
Yen Revolving Credit Facility |  |  |  |
Debt Instrument |  |  |  |
Maximum borrowing capacity | $ 711.5 | ¥ 93.3 |  |
Number of extension options | item | 2 |  |  |
Debt instrument, extension term | 6 months |  |  |
Interest rate basis spread | 0.50% |  |  |
Commitment fee percentage | 0.10% |  |  |
Sustainability linking price threshold increase percentage | 5.00% |  |  |
Sustainability linking price threshold decrease percentage | 5.00% |  |  |
Digital Realty Trust, L.P. | Yen Revolving Credit Facility |  |  |  |
Debt Instrument |  |  |  |
Maximum borrowing capacity | $ 253.9 | ¥ 33.3 |  |

X
- Definition Debt Instrument, Extension Length + References No definition available. + Details
Name: | dlr_DebtInstrumentExtensionLength
Namespace Prefix: | dlr_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The percentage of decrease to the pricing depending on sustainability performance targets under the line of credit facility. + References No definition available. + Details
Name: | dlr_LineOfCreditSustainabilityLinkingPriceThresholdDecreasePercentage
Namespace Prefix: | dlr_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The percentage of increase to the pricing depending on sustainability performance targets under the line of credit facility. + References No definition available. + Details
Name: | dlr_LineOfCreditSustainabilityLinkingPriceThresholdIncreasePercentage
Namespace Prefix: | dlr_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number Of Extension Options + References No definition available. + Details
Name: | dlr_NumberOfExtensionOptions
Namespace Prefix: | dlr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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 https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
Name: | us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=dlr_GlobalRevolvingCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=dlr_GlobalRevolvingCreditFacilitiesAmendmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=dlr_YenRevolvingCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=dlr_DigitalRealtyTrustLPMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |