Segment Information Selected Statement of Income (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Segment Reporting Information [Line Items]
Revenue		$ 2,400	$ 2,388	$ 7,080	$ 6,939
Cost of sales		683	701	1,954	2,012
Other (income)/deductions—net		(13)	(16)	(27)	1
Income before provision for taxes on income	[1]	887	874	2,599	2,401
Depreciation and amortization	[1],[2]	124	121	366	374
Other business activities
Segment Reporting Information [Line Items]
Income before provision for taxes on income		(140)	(137)	(403)	(411)
Depreciation and amortization	[2]	14	9	38	29
Operating Segments
Segment Reporting Information [Line Items]
Income before provision for taxes on income		1,455	1,431	4,298	4,112
Depreciation and amortization	[2]	51	45	144	138
Operating Segments | U.S.
Segment Reporting Information [Line Items]
Revenue		1,322	1,346	3,861	3,817
Cost of sales		222	258	629	707
Gross profit		$ 1,100	$ 1,088	$ 3,232	$ 3,110
Gross margin, percentage		83.20%	80.80%	83.70%	81.50%
Operating expenses	[3]	$ 201	$ 199	$ 624	$ 593
Other (income)/deductions—net		0	0	0	0
Income before provision for taxes on income		899	889	2,608	2,517
Depreciation and amortization	[2]	25	20	70	65
Operating Segments | International
Segment Reporting Information [Line Items]
Revenue	[4]	1,055	1,021	3,133	3,063
Cost of sales		331	321	947	976
Gross profit		$ 724	$ 700	$ 2,186	$ 2,087
Gross margin, percentage		68.60%	68.60%	69.80%	68.10%
Operating expenses	[3]	$ 167	$ 157	$ 494	$ 491
Other (income)/deductions—net		1	1	2	1
Income before provision for taxes on income		556	542	1,690	1,595
Depreciation and amortization	[2]	26	25	74	73
Corporate
Segment Reporting Information [Line Items]
Income before provision for taxes on income		(306)	(306)	(898)	(893)
Depreciation and amortization	[2]	26	31	84	96
Reconciling Items
Segment Reporting Information [Line Items]
Purchase accounting adjustments		(32)	(35)	(97)	(107)
Purchase accounting adjustments, Depreciation and Amortization	[2]	32	35	97	107
Business Combination, Acquisition And Divesture Related Costs		0	(7)	(1)	(12)
Acquisition and divestiture-related costs, Depreciation and Amortization	[2]	0	0	0	0
Certain significant items, Earnings		(7)	(1)	(60)	(77)
Certain significant items, Depreciation and Amortization	[2]	0	0	0	0
Other unallocated		(83)	(71)	(240)	(211)
Other unallocated, Depreciation and Amortization	[2]	$ 1	$ 1	$ 3	$ 4

[1] Defined as income before provision for taxes on income.

[2] Certain production facilities are shared. Depreciation and amortization is allocated to the reportable operating segments based on estimates of where the benefits of the related assets are realized.

[3] Operating expenses primarily consisted of field selling, advertising and promotions, other marketing expenses, and freight and logistics costs.

[4] Revenue denominated in euros was $720 million and $694 million for the nine months ended September 30, 2025 and 2024, respectively.