Other Noncurrent Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Other Noncurrent Liabilities [Line Items]
Deferred compensation trusts	$ 241	$ 234
Noncurrent liabilities
Other Noncurrent Liabilities [Line Items]
Deferred compensation and retirement obligations	256	261
Insurance liabilities	$ 76	$ 76