Accounts and Notes Receivable Allowance Rollforward (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Receivables [Abstract]
Accounts Receivable, Allowance for Credit Loss, Beginning Balance	$ 194	$ 210
Net Provision for Credit Losses	10	4
Write-offs charged against allowance/ other	(3)	(1)
Accounts Receivable, Allowance for Credit Loss, Ending Balance	$ 201	$ 213