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Remaining Unsatisfied Performance Obligations - Schedule of remaining performance obligation (Details)
$ in Millions
Mar. 31, 2023
USD ($)
Revenue from Contract with Customer [Abstract]  
Remaining unsatisfied performance obligation $ 24,358
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-04-01  
Revenue from Contract with Customer [Abstract]  
Remaining unsatisfied performance obligation $ 13,056
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining unsatisfied performance obligation (in years) 9 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01  
Revenue from Contract with Customer [Abstract]  
Remaining unsatisfied performance obligation $ 7,412
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining unsatisfied performance obligation (in years) 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01  
Revenue from Contract with Customer [Abstract]  
Remaining unsatisfied performance obligation $ 3,890
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining unsatisfied performance obligation (in years)