Revenue - Geographic Areas (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Total Revenue	$ 1,409	$ 1,313	$ 4,172	$ 3,773
North America
Disaggregation of Revenue [Line Items]
Total Revenue	266	269	785	820
Non-US
Disaggregation of Revenue [Line Items]
Total Revenue	1,143	1,044	3,387	2,953
Middle East/North Africa/Asia
Disaggregation of Revenue [Line Items]
Total Revenue	542	471	1,581	1,268
Latin America
Disaggregation of Revenue [Line Items]
Total Revenue	358	357	1,081	1,045
Europe/Sub-Sahara Africa/Russia
Disaggregation of Revenue [Line Items]
Total Revenue	$ 243	$ 216	$ 725	$ 640