Financial Instruments: (Cash Flow and Net Investment Hedging Activities Effect on Condensed Consolidated Statements of Earnings and Other Comprehensive Earnings) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Derivative Instruments, Gain (Loss) [Line Items]
Total	$ (2,097)	$ 1,394	$ (563)
Cash flow hedges
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Reclassified from Other Comprehensive Earnings/(Losses) into Earnings	112	293	252
Cash flow hedges | Foreign exchange contracts
Derivative Instruments, Gain (Loss) [Line Items]
Foreign exchange contracts	(93)	433	195
Foreign exchange contracts	(1,989)	867	(788)
Interest expense, net	$ 301	$ 293	$ 268
Derivative, Excluded Component, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest Income (Expense), Nonoperating	Interest Income (Expense), Nonoperating	Interest Income (Expense), Nonoperating
Cash flow hedges | Foreign exchange contracts
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Recognized in Earnings	$ (782)	$ 1,003	$ (20)
Cash flow hedges | Net revenues
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Reclassified from Other Comprehensive Earnings/(Losses) into Earnings	108	186	194
Cash flow hedges | Cost of sales
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Reclassified from Other Comprehensive Earnings/(Losses) into Earnings	0	0	0
Cash flow hedges | Marketing, administration and research costs
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Reclassified from Other Comprehensive Earnings/(Losses) into Earnings	(42)	20	27
Cash flow hedges | Marketing, administration and research costs | Net Investment Hedging
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Reclassified from Other Comprehensive Earnings/(Losses) into Earnings	0	35	0
Cash flow hedges | Marketing, administration and research costs | Foreign exchange contracts
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Recognized in Earnings	(1,515)	523	(575)
Cash flow hedges | Interest expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Reclassified from Other Comprehensive Earnings/(Losses) into Earnings	(1)	2	(15)
Cash flow hedges | Interest expense, net | Foreign exchange contracts
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Recognized in Earnings	367	219	301
Interest rate contracts | Foreign exchange contracts
Derivative Instruments, Gain (Loss) [Line Items]
Foreign exchange contracts	(14)	95	37
Interest rate contracts | Interest expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Reclassified from Other Comprehensive Earnings/(Losses) into Earnings	54	51	46
Interest rate contracts | Interest expense, net | Foreign exchange contracts
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Recognized in Earnings	65	(32)	(14)
Commodity contracts | Foreign exchange contracts
Derivative Instruments, Gain (Loss) [Line Items]
Foreign exchange contracts	(1)	(1)	(7)
Commodity contracts | Cost of sales
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Reclassified from Other Comprehensive Earnings/(Losses) into Earnings	$ (7)	$ (1)	$ 0