What changed
Microsoft, Meta, Oracle, Amazon, and Alphabet disclosed about $1.09 trillion in future lease payments, largely for data-center capacity whose leases have not yet commenced.
Why it matters
AI expansion creates long-duration fixed commitments even when the facilities and associated liabilities are not yet visible on balance sheets.
What to do
Model provider failure, repricing, delayed delivery, and unused-capacity scenarios separately before relying on long cloud reservations or aggressive discount commitments.
Caveat
The total combines companies with different disclosures, asset types, start dates, and escape clauses. It is future contractual exposure, not current debt.