Leases - Schedule Of Lease Expense For Finance And Operating Leases (Detail) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Finance lease expense:
Depreciation and amortization		$ 164	$ 163	$ 135
Interest		31	29	29
Operating leases	[1]	495	484	478
Short-term lease expense	[1]	337	329	354
Variable lease expense	[1]	162	163	157
Total lease expense		$ 1,189	$ 1,168	$ 1,153

[1] Expenses are included in “other operating expenses” in our consolidated income statements.