Segment Reporting (Net Sales and Significant Expense Categories) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2025	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Net Sales	$ 4,080	$ 4,150	$ 4,163	$ 4,054	$ 4,104	$ 4,144	$ 4,231	$ 4,326	$ 16,447	$ 16,805	$ 17,146
Cost of products sold									10,524	10,516	10,877
Other (income) and expense, net									44	(438)	68
Operating Profit									2,351	2,700	1,928
Operating Segments
Segment Reporting Information [Line Items]
Net Sales									16,447	16,760	16,936
Cost of products sold									10,233	10,273	10,620
Advertising and Promotion Expense									1,110	1,222	1,139
Research, Selling and General Expense									1,747	1,884	1,894
Other (income) and expense, net									8	13	96
Operating Profit									3,349	3,368	3,187
Operating Segments | NA
Segment Reporting Information [Line Items]
Net Sales									10,753	11,017	10,996
Cost of products sold									6,452	6,518	6,608
Advertising and Promotion Expense									719	806	739
Research, Selling and General Expense									1,029	1,151	1,135
Other (income) and expense, net									0	0	0
Operating Profit									2,553	2,542	2,514
Operating Segments | IPC
Segment Reporting Information [Line Items]
Net Sales									5,694	5,743	5,940
Cost of products sold									3,781	3,755	4,012
Advertising and Promotion Expense									391	416	400
Research, Selling and General Expense									718	733	759
Other (income) and expense, net									8	13	96
Operating Profit									796	826	673
Segment Reporting, Reconciling Item, Corporate Nonsegment
Segment Reporting Information [Line Items]
Net Sales									0	45	210
Operating Profit									$ (998)	$ (668)	$ (1,259)