Debt (Schedule of Short-term Debt) (Details) - USD ($) $ in Millions	Dec. 31, 2022		Dec. 31, 2021
Short-Term Borrowings and Current Installments of Long-Term Debt - Third Party and Affiliates
Current installments of long-term debt	$ 506		$ 527
Short-term borrowings, including amounts due to affiliates	500		64
Total	$ 1,306		$ 791
Weighted average interest rate, short-term borrowings	5.80%		0.20%
Revolving Credit Facility
Short-Term Borrowings and Current Installments of Long-Term Debt - Third Party and Affiliates
Line of Credit, Current	$ 300	[1]	$ 200
Weighted average interest rate, short-term borrowings	5.80%		1.40%

[1] The Company borrowed $765 million and repaid $465 million under its new senior unsecured revolving credit facility during the year ended December 31, 2022. The Company borrowed $165 million and repaid $365 million under its previous unsecured revolving credit facility during the year ended December 31, 2022.