Stockholders' Equity and Stock-Based Compensation (Accumulated Other Comprehensive Income) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance, beginning of period	$ 49,550	$ 53,490
OCI before reclassifications:
Increase (decrease)	2,647	(1,310)	$ (103)
Income tax impact	17	(60)	143
Other comprehensive income (loss) before reclassifications, net of income taxes	2,664	(1,370)	40
Reclassification adjustments:
Increase (decrease)	350	(96)	112
Income tax impact	(3)	(4)	(2)
Reclassification adjustments, net of income taxes	347	(100)	110
Distribution of Veralto Corporation			974
Total other comprehensive income (loss), net of income taxes	3,011	(1,470)	150
Balance, end of period	52,541	49,550	53,490
Foreign Currency Translation Adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance, beginning of period	(2,904)	(1,446)	(2,644)
OCI before reclassifications:
Increase (decrease)	2,614	(1,428)	181
Income tax impact	51	(30)	34
Other comprehensive income (loss) before reclassifications, net of income taxes	2,665	(1,458)	215
Reclassification adjustments:
Increase (decrease)	0	0	0
Income tax impact	0	0	0
Reclassification adjustments, net of income taxes	0	0	0
Distribution of Veralto Corporation			983
Total other comprehensive income (loss), net of income taxes	2,665	(1,458)	215
Balance, end of period	(239)	(2,904)	(1,446)
Pension and Postretirement Plan Benefit Adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance, beginning of period	(300)	(401)	(341)
OCI before reclassifications:
Increase (decrease)	143	122	(70)
Income tax impact	(34)	(30)	18
Other comprehensive income (loss) before reclassifications, net of income taxes	109	92	(52)
Reclassification adjustments:
Increase (decrease)	8	12	2
Income tax impact	(2)	(3)	(1)
Reclassification adjustments, net of income taxes	6	9	1
Distribution of Veralto Corporation			(9)
Total other comprehensive income (loss), net of income taxes	115	101	(51)
Balance, end of period	(185)	(300)	(401)
Distribution of Veralto Corporation, tax			2
Cash Flow Hedge Adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance, beginning of period	(14)	99	113
OCI before reclassifications:
Increase (decrease)	(110)	(4)	(214)
Income tax impact	0	0	91
Other comprehensive income (loss) before reclassifications, net of income taxes	(110)	(4)	(123)
Reclassification adjustments:
Increase (decrease)	342	(108)	110
Income tax impact	(1)	(1)	(1)
Reclassification adjustments, net of income taxes	341	(109)	109
Distribution of Veralto Corporation			0
Total other comprehensive income (loss), net of income taxes	231	(113)	(14)
Balance, end of period	217	(14)	99
Accumulated Comprehensive Income (Loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance, beginning of period	(3,218)	(1,748)	(2,872)
Reclassification adjustments:
Total other comprehensive income (loss), net of income taxes	3,011	(1,470)	150
Balance, end of period	$ (207)	$ (3,218)	$ (1,748)