Derivatives and Other Financial Instruments - Schedule of Carrying Values and Fair Values of Other Financial Instruments (Detail) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Derivative [Line Items]
Short-term borrowings	$ 56	$ 0
Carrying Value [Member]
Derivative [Line Items]
Cash and cash equivalents	944	1,363
Restricted cash	103	111
Short-term borrowings	56	0
Long-term debt due within one year	79	1
Long-term debt, less amount due within one year	1,732	1,806
Fair Value [Member]
Derivative [Line Items]
Cash and cash equivalents	944	1,363
Restricted cash	103	111
Short-term borrowings	56	0
Long-term debt due within one year	79	1
Long-term debt, less amount due within one year	$ 1,702	$ 1,744