Leases - Schedule of Outstanding Lease Assets And Lease Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Operating and Finance Leases [Line Items]
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets, Noncurrent	Other Assets, Noncurrent
Other Assets	$ 974	$ 846
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, Plant and Equipment, Gross	Property, Plant and Equipment, Gross
Property, Plant and Equipment, Net	$ 170	$ 203
Total	$ 1,144	$ 1,049
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current Portion of Operating Lease Liabilities	Current Portion of Operating Lease Liabilities
Current Portion of Operating Lease Liabilities	$ 325	$ 296
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current Portion of Long-Term Debt	Current Portion of Long-Term Debt
Current Portion of Long-Term Debt	$ 34	$ 33
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Liabilities	Other Liabilities
Other Liabilities	$ 676	$ 584
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Long-Term Debt	Long-Term Debt
Long-Term Debt	$ 149	$ 182
Total	1,184	1,095
Property, Plant and Equipment
Operating and Finance Leases [Line Items]
Finance lease, accumulated amortization	$ 190	$ 157