v3.26.3
Revenue - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Jun. 30, 2026
Disaggregation of Revenue [Line Items]      
Accounts receivable, net $ 192   $ 21
Deferred revenue 448   $ 219
Recognition of revenue from deferred revenue 28 $ 1  
Revenue, remaining performance obligation, amount 6,347    
Remaining performance obligation, significant financing component, amount 50    
Remaining aggregate contracted value of lease arrangements, including leases not yet commenced 13,957    
AI Cloud Services      
Disaggregation of Revenue [Line Items]      
Accounts receivable, net 127    
AI Cloud Lease      
Disaggregation of Revenue [Line Items]      
Accounts receivable, net 65    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-10-01      
Disaggregation of Revenue [Line Items]      
Revenue, remaining performance obligation, amount $ 1,529    
Revenue, remaining performance obligation, period 1 year    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-10-01      
Disaggregation of Revenue [Line Items]      
Revenue, remaining performance obligation, amount $ 1,652    
Revenue, remaining performance obligation, period 1 year    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-10-01      
Disaggregation of Revenue [Line Items]      
Revenue, remaining performance obligation, period 2 years