Revenue Contract Balances (Details) - USD ($) $ in Millions		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Accounts and notes receivable - trade	[1]	$ 6,575	$ 5,762	$ 4,261
Contract assets - current	[2]	27	24	26
Contract assets - noncurrent	[3]	66	61	64
Deferred Revenue		656	740	3,388
Deferred revenue recognized during the period		3,201	2,992
Accrued and Other Current Liabilities [Member]
Disaggregation of Revenue [Line Items]
Deferred Revenue		656	740	3,388
Other noncurrent obligations
Disaggregation of Revenue [Line Items]
Deferred Revenue	[4]	$ 107	$ 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.