Quarterly report [Sections 13 or 15(d)]

REVENUE RECOGNITION LONGTERM CONTRACTS AND DEFERRED AND UNBILLED REVENUE (Details 1)

v3.25.3
REVENUE RECOGNITION LONGTERM CONTRACTS AND DEFERRED AND UNBILLED REVENUE (Details 1) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Revenue from Contract with Customer [Abstract]          
Revenue, Remaining Performance Obligation, Amount $ 6,000   $ 6,000    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]          
Revenue, Remaining Performance Obligation, Amount 6,000   6,000    
Unbilled revenue 444   444   $ 403
Deferred revenue 2,719   2,719   $ 2,412
Contract with Customer, Liability, Revenue Recognized 222 $ 184 814 $ 682  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-10-01          
Revenue from Contract with Customer [Abstract]          
Revenue, Remaining Performance Obligation, Amount 3,100   3,100    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]          
Revenue, Remaining Performance Obligation, Amount $ 3,100   $ 3,100    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period 12 months   12 months    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-10-01          
Revenue from Contract with Customer [Abstract]          
Revenue, Remaining Performance Obligation, Amount $ 2,900   $ 2,900    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]          
Revenue, Remaining Performance Obligation, Amount $ 2,900   $ 2,900    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period 10 years   10 years