Financial and Derivative Instruments - Effect of Netting Derivative Assets and Liabilities (Details) - USD ($) $ in Millions	Sep. 30, 2024	Dec. 31, 2023
Not Designated
Offsetting Assets [Abstract]
Derivative Assets, Gross Amounts Recognized	$ 2,453	$ 2,394
Derivative Assets, Gross Amounts Offset	2,286	2,242
Derivative Assets, Net Amounts Presented	167	152
Derivative Assets, Gross Amounts Not Offset	5	4
Derivative Assets, Net Amount	162	148
Offsetting Liabilities [Abstract]
Derivative Liabilities, Gross Amounts Recognized	2,414	2,504
Derivative Liabilities, Gross Amounts Offset	2,286	2,242
Derivative Liabilities, Net Amounts Presented	128	262
Derivative Liabilities, Gross Amounts Not Offset	2	15
Derivative Liabilities, Net Amount	126	247
Designated
Offsetting Assets [Abstract]
Derivative Assets, Gross Amounts Recognized	20	8
Derivative Assets, Gross Amounts Offset	2	1
Derivative Assets, Net Amounts Presented	18	7
Derivative Assets, Gross Amounts Not Offset	0	0
Derivative Assets, Net Amount	18	7
Offsetting Liabilities [Abstract]
Derivative Liabilities, Gross Amounts Recognized	2	1
Derivative Liabilities, Gross Amounts Offset	2	1
Derivative Liabilities, Net Amounts Presented	0	0
Derivative Liabilities, Gross Amounts Not Offset	0	0
Derivative Liabilities, Net Amount	$ 0	$ 0