Chief financial officer Amy Hood said: "This quarter, roughly half of our spend was on short-lived assets, primarily GPUs [graphics processor units] and CPUs [central processor units], to support increasing Azure platform demand, growing first-party apps and AI solutions, accelerating R&D by our product teams, as well as continued replacement for end-of-life server and networking equipment." There is also longer term expenditure, which includes $11bn of finance leases that are primarily for large datacentre sites.