Debt (Schedule of Balances Available for Borrowing) (Details) - USD ($) $ in Millions		Dec. 31, 2023	Dec. 31, 2022
Revolving Credit Facility
Debt Instrument [Line Items]
Line of Credit, Current	[1]	$ 212	$ 300
Revolving Credit Facility | Senior Unsecured Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit, Current		0
Line of Credit Facility, Remaining Borrowing Capacity		1,750
China Revolving Credit Facility | Senior Unsecured Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit, Current		212
Line of Credit Facility, Remaining Borrowing Capacity		$ 34

[1] The weighted average interest rate was 3.4% and 5.8% as of December 31, 2023 and 2022, respectively.