Debt Instrument, Extension Length

No definition available.

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- Definition

Long-term Debt, Net of Discount (Premium)

+ References

No definition available.

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- Definition

Number Of Extension Options

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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- 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

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- Definition

Amount, after accumulated amortization, of debt discount.

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Balance Type:	debit
Period Type:	instant

- Definition

Amount, after accumulated amortization, of debt premium.

+ References

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- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Debt of the Operating Partnership (Schedule of Debt Maturities And Principal Maturities) (Details) - Digital Realty Trust, L.P. $ in Thousands		3 Months Ended
	Jan. 15, 2016 extension	Mar. 31, 2019 USD ($) extension	Dec. 31, 2018 USD ($)
Debt Instrument [Line Items]
Remainder of 2019		$ 140,713
2020		501,133
2021		400,000
2022		800,000
2023		2,340,982
Thereafter		6,172,373
Subtotal		10,355,201
Unamortized discounts, net of premiums		(18,584)
Unamortized premium		7,188
Long-term debt, net of discount (premium)		10,343,805
Global revolving credit facilities
Debt Instrument [Line Items]
Remainder of 2019		0
2020		0
2021		0
2022		0
2023		684,278
Thereafter		172,933
Subtotal		857,211	$ 1,663,156
Unamortized discounts, net of premiums		0
Unamortized premium		0
Long-term debt, net of discount (premium)		$ 857,211
Number of extension options \| extension	2	2
Revolving credit facility commitments extension	6 months	6 months
Unsecured Term Loans
Debt Instrument [Line Items]
Remainder of 2019		$ 0
2020		0
2021		0
2022		0
2023		811,654
Thereafter		0
Subtotal		811,654
Unamortized discounts, net of premiums		0
Unamortized premium		0
Long-term debt, net of discount (premium)		811,654
Senior Notes
Debt Instrument [Line Items]
Remainder of 2019		140,225
2020		500,000
2021		400,000
2022		800,000
2023		741,050
Thereafter		5,999,440
Subtotal		8,580,715
Unamortized discounts, net of premiums		(18,584)
Unamortized premium		7,064
Long-term debt, net of discount (premium)		8,569,195	7,629,679
Secured Debt
Debt Instrument [Line Items]
Remainder of 2019		488
2020		1,133
2021		0
2022		0
2023		104,000
Thereafter		0
Subtotal		105,621
Unamortized discounts, net of premiums		0
Unamortized premium		124	148
Long-term debt, net of discount (premium)		$ 105,745	$ 705,924