Leases - Schedule of Operating Leases (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Operating lease costs	$ 353	$ 355	$ 351
Variable lease costs	115	115	109
Cash used in operating activities for payments of amounts included in the measurement of operating lease liabilities	327	410	289
Operating lease ROU assets obtained in exchange for new operating lease liabilities	262	234	$ 430
ROU assets - included in other assets	1,489	1,556
Operating lease liabilities - included in other accrued expenses	261	263
Operating lease liabilities - included in other long-term liabilities	$ 1,239	$ 1,244
Remaining operating lease term	8 years 7 months 6 days	9 years 2 months 12 days
Discount rate	4.60%	4.00%
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other accrued expenses	Other accrued expenses
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other long-term liabilities	Other accrued expenses