Fair Value Measurements (Details) - Fair Value, Recurring - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Fair value of assets and liabilities
Marketable securities	$ 4	$ 4
Derivative assets	30	26
Derivative liabilities	83	76
Long-term debt	1,575	1,591
Level 1
Fair value of assets and liabilities
Marketable securities	4	4
Derivative assets	29	26
Derivative liabilities	53	43
Long-term debt	0	0
Level 2
Fair value of assets and liabilities
Marketable securities	0	0
Derivative assets	1	0
Derivative liabilities	30	33
Long-term debt	1,575	1,591
Level 3
Fair value of assets and liabilities
Marketable securities	0	0
Derivative assets	0	0
Derivative liabilities	0	0
Long-term debt	$ 0	$ 0