Receivables (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Certain Customers
Schedule Of Financial Receivables [Line Items]
Accounts receivables sold	$ 172	$ 140	$ 517	$ 429
Accounts receivable outstanding	167	134	167	134
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	231		231		$ 197
Accounts receivables sold	$ 503	$ 439	$ 1,233	$ 1,158