Revenue - Geographic Areas (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue [Line Items]
Total Revenue	$ 1,405	$ 1,274	$ 2,763	$ 2,460
North America
Disaggregation of Revenue [Line Items]
Total Revenue	252	265	519	551
Non-US
Disaggregation of Revenue [Line Items]
Total Revenue	1,153	1,009	2,244	1,909
Middle East/North Africa/Asia
Disaggregation of Revenue [Line Items]
Total Revenue	542	421	1,039	797
Latin America
Disaggregation of Revenue [Line Items]
Total Revenue	353	371	723	688
Europe/Sub-Sahara Africa/Russia
Disaggregation of Revenue [Line Items]
Total Revenue	$ 258	$ 217	$ 482	$ 424