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v3.25.1

Leases - Narrative (Details) | Mar. 31, 2025 customer
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Leases |
Percentage of total revenue from our largest customer (approximates) | 12.00%
Number of other customers that makes up more than 6% of our total revenue | 0
Percent of total revenue from other individual customers | 7.00%

X
- Definition Represents the largest customer's total revenue percentage of company's total revenue base. + References No definition available. + Details
Name: | dlr_LargestCustomerAccountingForTotalRevenuePercent
Namespace Prefix: | dlr_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of customers representing a percentage of revenue. + References No definition available. + Details
Name: | dlr_NumberOfCustomersRepresentingMoreThanPercentageOfRevenue
Namespace Prefix: | dlr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the threshold percentage of revenue that other customers account for total revenue (excluding the largest customer). + References No definition available. + Details
Name: | dlr_PercentageOfRevenueThatOtherCustomersRepresentTotalRevenueExcludingLargestCustomer
Namespace Prefix: | dlr_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration