Revenue Recognition Remaining Performance Obligations (Details) $ in Millions	Jun. 30, 2023 USD ($)
Revenue, Major Customer [Line Items]
Revenue, remaining performance obligation, amount	$ 1,300
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-07-01
Revenue, Major Customer [Line Items]
Revenue, remaining performance obligation, amount	$ 272
Revenue, remaining performance obligation, expected timing of satisfaction, period	6 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01
Revenue, Major Customer [Line Items]
Revenue, remaining performance obligation, amount	$ 481
Revenue, remaining performance obligation, expected timing of satisfaction, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01
Revenue, Major Customer [Line Items]
Revenue, remaining performance obligation, amount	$ 324
Revenue, remaining performance obligation, expected timing of satisfaction, period	1 year