Revenue Contract Balances (Details) - USD ($) $ in Millions		9 Months Ended
		Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Accounts and notes receivable - trade	[1]	$ 5,320	$ 4,875	$ 4,261
Contract assets - current	[2]	27	25	26
Contract assets - noncurrent	[3]	67	62	64
Deferred Revenue		552	860	3,388
Deferred revenue recognized during the period		3,287	3,049
Other noncurrent obligations
Disaggregation of Revenue [Line Items]
Deferred Revenue	[4]	$ 109	$ 108	$ 107

[1] Included in accounts and notes receivable - net in the interim Consolidated Balance Sheets.

[2] Included in other current assets in the interim Consolidated Balance Sheets.

[3] Included in other assets in the interim Consolidated Balance Sheets.

[4] Included in other noncurrent obligations in the interim Consolidated Balance Sheets.