Balance Sheet Effect of Derivative Financial Instruments (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Derivative [Line Items]
Derivative, Notional Amount	$ 145,157	$ 138,797
Derivative Liability, Current	1,000	1,000
Derivative Liability, Noncurrent	900	1,300
Net obligation to return cash collateral	27	40
Derivative, Collateral, Right to Reclaim Cash	$ 127	$ 185
Maximum Length of Time Hedged in Cash Flow Hedge	3 years
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Total assets	Total assets
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Total liabilities	Total liabilities
Designated as Hedging Instrument | Cash Flow Hedging | Foreign currency exchange contracts
Derivative [Line Items]
Derivative, Notional Amount	$ 20,027	$ 19,530
Designated as Hedging Instrument | Cash Flow Hedging | Commodity Contract
Derivative [Line Items]
Derivative, Notional Amount	959	983
Designated as Hedging Instrument | Fair Value Hedging | Cross-currency interest rate swap contracts
Derivative [Line Items]
Derivative, Notional Amount	3,802	2,078
Designated as Hedging Instrument | Fair Value Hedging | Interest rate contracts
Derivative [Line Items]
Derivative, Notional Amount	16,194	12,119
Not Designated as Hedging Instrument | Foreign currency exchange contracts
Derivative [Line Items]
Derivative, Notional Amount	20,799	22,802
Not Designated as Hedging Instrument | Cross-currency interest rate swap contracts
Derivative [Line Items]
Derivative, Notional Amount	5,455	7,100
Not Designated as Hedging Instrument | Interest rate contracts
Derivative [Line Items]
Derivative, Notional Amount	76,977	73,134
Not Designated as Hedging Instrument | Commodity Contract
Derivative [Line Items]
Derivative, Notional Amount	944	1,051
Fair Value, Recurring
Derivative [Line Items]
Derivative Asset	1,428	1,087
Derivative Liability	2,234	2,738
Derivative Asset, Current	869	493
Derivative Liability, Current	1,311	1,464
Derivative Asset, Noncurrent	559	594
Derivative Liability, Noncurrent	923	1,274
Fair Value, Recurring | Level 2
Derivative [Line Items]
Fair Value of Assets	1,428	1,087
Fair Value of Liabilities	2,234	2,738
Counterparty netting, Assets	780	815
Counterparty netting, Liabilities	780	815
Fair Value, Recurring | Level 2 | Designated as Hedging Instrument | Cash Flow Hedging | Foreign currency exchange contracts
Derivative [Line Items]
Fair Value of Assets	578	69
Fair Value of Liabilities	123	385
Fair Value, Recurring | Level 2 | Designated as Hedging Instrument | Cash Flow Hedging | Commodity Contract
Derivative [Line Items]
Fair Value of Assets	22	23
Fair Value of Liabilities	13	36
Fair Value, Recurring | Level 2 | Designated as Hedging Instrument | Fair Value Hedging | Cross-currency interest rate swap contracts
Derivative [Line Items]
Fair Value of Assets	9	69
Fair Value of Liabilities	139	104
Fair Value, Recurring | Level 2 | Designated as Hedging Instrument | Fair Value Hedging | Interest rate contracts
Derivative [Line Items]
Fair Value of Assets	66	106
Fair Value of Liabilities	645	633
Fair Value, Recurring | Level 2 | Not Designated as Hedging Instrument | Foreign currency exchange contracts
Derivative [Line Items]
Fair Value of Assets	301	201
Fair Value of Liabilities	192	261
Fair Value, Recurring | Level 2 | Not Designated as Hedging Instrument | Cross-currency interest rate swap contracts
Derivative [Line Items]
Fair Value of Assets	133	119
Fair Value of Liabilities	246	252
Fair Value, Recurring | Level 2 | Not Designated as Hedging Instrument | Interest rate contracts
Derivative [Line Items]
Fair Value of Assets	305	465
Fair Value of Liabilities	845	1,036
Fair Value, Recurring | Level 2 | Not Designated as Hedging Instrument | Commodity Contract
Derivative [Line Items]
Fair Value of Assets	14	35
Fair Value of Liabilities	$ 31	$ 31