Schedule of Fair Value of Derivative Instruments (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Derivatives, Fair Value [Line Items]
Derivative Liability, Collateral, Right to Reclaim Cash, Offset	$ 53	$ 71
Fair Value, Inputs, Level 2 [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement	1,594	632
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset	(973)	(443)
Derivative Asset	621	189
Derivative Liability, Fair Value, Gross Liability	1,351	715
Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset	(1,004)	(465)
Derivative Liability	347	250
Fair Value, Inputs, Level 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement	1,494	599
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset	(910)	(421)
Derivative Asset	584	178
Derivative Liability, Fair Value, Gross Liability	1,146	599
Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset	(929)	(440)
Derivative Liability	217	159
Fair Value, Inputs, Level 2 [Member] | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement	100	33
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset	(63)	(22)
Derivative Asset	37	11
Derivative Liability, Fair Value, Gross Liability	205	116
Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset	(75)	(25)
Derivative Liability	130	91
Other Current Assets [Member] | Interest Rate Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement	501	14
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset	(334)	(14)
Derivative Asset	167	0
Other Current Assets [Member] | Interest Rate Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement		1
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset		0
Derivative Asset		1
Other Current Assets [Member] | Foreign Exchange Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement	309	24
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset	(228)	(13)
Derivative Asset	81	11
Other Current Assets [Member] | Foreign Exchange Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement	66	23
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset	(59)	(16)
Derivative Asset	7	7
Other Current Assets [Member] | Commodity Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement	670	305
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset	(348)	(173)
Derivative Asset	322	132
Other Current Assets [Member] | Commodity Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement	34	8
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset	(4)	(5)
Derivative Asset	30	3
Deferred charges and other assets [Member] | Interest Rate Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement		130
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset		(130)
Derivative Asset		0
Deferred charges and other assets [Member] | Foreign Exchange Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement		117
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset		(89)
Derivative Asset		28
Deferred charges and other assets [Member] | Foreign Exchange Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement		1
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset		(1)
Derivative Asset		0
Deferred charges and other assets [Member] | Commodity Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement	14	9
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset	0	(2)
Derivative Asset	14	7
Accrued and Other Current Liabilities [Member] | Interest Rate Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	334	33
Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset	(334)	(14)
Derivative Liability	0	19
Accrued and Other Current Liabilities [Member] | Interest Rate Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability		59
Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset		0
Derivative Liability		59
Accrued and Other Current Liabilities [Member] | Foreign Exchange Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	247	15
Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset	(228)	(13)
Derivative Liability	19	2
Accrued and Other Current Liabilities [Member] | Foreign Exchange Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	153	31
Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset	(59)	(16)
Derivative Liability	94	15
Accrued and Other Current Liabilities [Member] | Commodity Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	564	267
Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset	(366)	(192)
Derivative Liability	198	75
Accrued and Other Current Liabilities [Member] | Commodity Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	52	25
Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset	(16)	(8)
Derivative Liability	36	17
Other Noncurrent Obligations [Member] | Interest Rate Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability		192
Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset		(130)
Derivative Liability		62
Other Noncurrent Obligations [Member] | Foreign Exchange Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability		90
Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset		(89)
Derivative Liability		1
Other Noncurrent Obligations [Member] | Foreign Exchange Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability		1
Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset		(1)
Derivative Liability		0
Other Noncurrent Obligations [Member] | Commodity Contract [Member] | Fair Value, Inputs, Level 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	1	2
Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset	(1)	(2)
Derivative Liability	$ 0	$ 0