Financial and Derivative Instruments - Effect of Netting Derivative Assets and Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Not Designated
Offsetting Assets [Abstract]
Derivative Assets, Gross Amounts Recognized	$ 2,451	$ 2,394
Derivative Assets, Gross Amounts Offset	2,368	2,242
Derivative Assets, Net Amounts Presented	83	152
Derivative Assets, Gross Amounts Not Offset	20	4
Derivative Assets, Net Amount	63	148
Offsetting Liabilities [Abstract]
Derivative Liabilities, Gross Amounts Recognized	2,524	2,504
Derivative Liabilities, Gross Amounts Offset	2,368	2,242
Derivative Liabilities, Net Amounts Presented	156	262
Derivative Liabilities, Gross Amounts Not Offset	12	15
Derivative Liabilities, Net Amount	144	247
Designated
Offsetting Assets [Abstract]
Derivative Assets, Gross Amounts Recognized	0	8
Derivative Assets, Gross Amounts Offset	0	1
Derivative Assets, Net Amounts Presented	0	7
Derivative Assets, Gross Amounts Not Offset	0	0
Derivative Assets, Net Amount	0	7
Offsetting Liabilities [Abstract]
Derivative Liabilities, Gross Amounts Recognized	17	1
Derivative Liabilities, Gross Amounts Offset	0	1
Derivative Liabilities, Net Amounts Presented	17	0
Derivative Liabilities, Gross Amounts Not Offset	0	0
Derivative Liabilities, Net Amount	$ 17	$ 0