Leases - Operating and Finance Lease Reconciliation (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Leases [Abstract]
Total	$ 95,294	$ 90,777
Total	12,520	14,106
Gross lease liabilities	107,814	104,883
Imputed interest - operating leases	(15,698)	(15,138)
Imputed interest - finance leases	(1,918)	(1,997)
Imputed interest	(17,616)	(17,135)
Present value of operating leases	79,596	75,639
Present value of finance leases	10,602	12,109
Present value of lease liabilities	90,198	87,748
Current portion of operating leases	(10,546)	(8,419)
Current portion of finance leases	(1,375)	(2,032)
Current portion of lease liabilities	(11,921)	(10,451)
Total long-term operating lease liabilities	69,050	67,220
Total long-term finance lease liabilities	9,227	10,077
Long-term lease liabilities	$ 78,277	$ 77,297
Operating lease liabilities, current, location	Accrued expenses and other	Accrued expenses and other
Finance lease liabilities, current, location	Accrued expenses and other	Accrued expenses and other
Operating lease liabilities, long-term, location	Long-term lease liabilities	Long-term lease liabilities
Finance lease liabilities, long-term, location	Long-term lease liabilities	Long-term lease liabilities