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Aslan Research · Data centers

DIGITAL REALTY TRUST, INC. (DLR)

Data as of 2026-08-21 · 27 quarters · filed in USD

Committed money is growing faster than the business: commitments rose 23% per year, versus 11% annual revenue growth and 10% annual expense growth. The business generated $6.3 billion of revenue against $5.6 billion of expenses over the trailing year, leaving a narrower spread than the revenue total alone suggests.

Revenue, last 12 mo $6.3B to 2026-03-31
Spend, last 12 mo $5.6B cost + R&D + admin + tax
Debt they report balance-sheet borrowings
Money promised $4.4B debt + leases + purchases
Unrealized revenue $0 + — signed backlog
Due in next 5 years $7.0B the obligation wall

Earned, collected early, and merely signed

revenue (qtr)deferredQ3 '19Q2 '21Q4 '22Q3 '24Q1 '26$858M$1.7B

Reports — of debt; has promised $4.4B

Total committed money includes $1.2 billion of leases and $3.2 billion of purchases. The purchase commitments make up the larger share of obligations beyond reported debt.

promisedQ3 '19Q2 '21Q4 '22Q3 '24Q1 '26$2.7B$5.4B

What the promised total is made of, latest quarter

debtleasespurchase deals
today
28%
72%

Spending, by reported line

Cost of revenueR&DSelling & adminTax
2020
90%
10%
2021
85%
15%
2022
93%
2023
86%
14%
2024
90%
10%
2025
95%

When the promises come due

The next five years bring $7.0 billion of commitments against $14.7 billion of promised revenue, a 0.5x due-to-promised-revenue ratio. Another $7.2 billion falls after year five, so the longer-dated obligation remains material even after the near-term wall.

$7.0Bnext 5 years$0years 5–10$0beyond 10$7.2Bafter yr 5, undated$15Brevenue promised to them

The rates that matter

Revenue growth /yr 11% 2020-Q2 → 2026-Q1
Expense growth /yr 10%
Promised money /yr 23%
Reported debt /yr
Deferred revenue /yr
Quarters re-stated 2 of 27 by cited reconciliation

Expenses as filed vs after cited reconciliation

$647Mfiled2019$647Mreality2019$2.5Bfiled2020$2.5Breality2020$3.8Bfiled2021$3.8Breality2021$4.1Bfiled2022$4.1Breality2022$5.0Bfiled2023$3.9Breality2023$5.1Bfiled2024$5.1Breality2024$5.5Bfiled2025$5.5Breality2025$1.4Bfiled2026$1.4Breality2026

9 patterns worth a second look

The filings link customer-reimbursable construction commitments to company-funded construction obligations. They also report substantial pro-rata secured debt of unconsolidated entities outside consolidated indebtedness, plus recurring financing, ownership, fees and development commitments involving Digital Core REIT and other joint-venture counterparties. Results include material one-time disposition gains and promote income alongside operating performance; filings also show a substantive revision to FY2021 net income and inconsistent scales for 5 XBRL facts.

circular financing · 1

Customer-reimbursable construction commitments link company-funded construction obligations to amounts expected from customers.

off balance sheet · 1

The filings repeatedly report substantial pro-rata secured debt of unconsolidated entities outside consolidated indebtedness.

one time dressing · 1

The filings present material one-time disposition gains and promote income alongside operating performance.

redefinition · 2

Customer concentration shifted from annualized rent to annualized recurring revenue and later total revenue.

The reported Global Revolving Credit Facility capacity and maturity changed across filings.

related party exposure · 1

The filings report recurring financing, ownership, fees and development commitments involving Digital Core REIT and other joint-venture counterparties.

subsequent event · 1

Subsequent financing and redemption events materially recontextualized period-end liquidity and debt disclosures.

tagging quality · 1

5 XBRL facts were reported at inconsistent scales across filings (e.g. us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding).

value revision · 1

The FY2021 net income amount was substantively revised between the FY2021 filing and a later proxy filing.

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