Revenues and Trade Accounts Receivable - Significant Movements in Deferred Revenue Balances (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Contract with Customer, Liability [Roll Forward]
Beginning balance	$ 417	$ 443
Amounts billed but not recognized as revenues	277	385
Revenues recognized related to the beginning balance of deferred revenue	299	388
Amounts acquired in business combinations	13	0
Contract With Customer, Liability, Foreign Currency Translation	2	(8)
Ending balance	$ 410	$ 432