Pension and Other Postretirement Benefits - Schedule of Amounts Recognized in Balance Sheet (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Defined Benefit Pension Plans
Defined Benefit Plan Disclosure [Line Items]
Noncurrent assets	$ 0	$ 0
Noncurrent liabilities	(31)	(38)
Net liability recognized	(31)	(38)
Postretirement Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
Noncurrent assets	0	1
Noncurrent liabilities	0	(1)
Net liability recognized	0	0
Supplemental Retirement Plans
Defined Benefit Plan Disclosure [Line Items]
Noncurrent assets	0	0
Noncurrent liabilities	(5)	(6)
Net liability recognized	$ (5)	$ (6)