Revenues and Segment Information, Contract Balances (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting [Abstract]
Receivables from contracts with customers (see Note 2)	$ 7,189	$ 6,228
Contract liabilities, included in accrued expenses (see Note 7)	129	78
Contract Balances (Textual)
Revenue recognized that was included in contract liabilities as of prior year end	$ 76	$ 47	$ 50