Receivables (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Certain Customers
Schedule Of Financial Receivables [Line Items]
Accounts receivables sold	$ 174	$ 151	$ 345	$ 289
Accounts receivable outstanding	172		172
Receivables Purchase Agreement
Schedule Of Financial Receivables [Line Items]
Accounts receivable securitization following a provision to increase the limit	325		325
Accounts receivable securitization	250		250		$ 250
Accounts receivable securitization amount drawn	250		250		250
Financing receivables, held as collateral	239		239		$ 197
Accounts receivables sold	$ 317	$ 382	$ 730	$ 719