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Financial Instruments and Fair Value Measures - Effect of derivatives on Income Statement (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Cash flow hedges
Gain (loss) recognized in other comprehensive income (loss)	$ 6	$ (1)	$ (3)	$ 1
Net investment hedges
Gain (loss) recognized in other comprehensive income (loss)	6	(35)	(171)	(2)
Cost of goods sold
Cash flow hedges
Gain (loss) reclassified from AOCI to income:	(1)	1	(1)	(3)
Interest expense
Cash flow hedges
Gain (loss) reclassified from AOCI to income:	0	1	(4)	0
Net investment hedges
Loss on derivative instruments				3
Non-operating income
Cash flow hedges
Gain (loss) reclassified from AOCI to income:	$ 1	$ 23	$ 65	10
Net investment hedges
Loss on derivative instruments				$ 4