Condensed Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Condensed Consolidated Statements of Income
Net sales	$ 3,199.2	$ 3,295.2	$ 9,227.2	$ 9,383.8
Cost of sales	2,150.7	2,235.2	6,243.5	6,393.1
Gross profit	1,048.5	1,060.0	2,983.7	2,990.7
Acquisition-related expenses	9.0	12.0	18.4	12.0
Selling, general and administrative expenses	381.6	366.9	1,095.7	1,059.0
Operating income	657.9	681.1	1,869.6	1,919.7
Interest expense	(33.6)	(32.8)	(104.5)	(91.3)
Gain on bargain purchase acquisition	0.0	0.0	5.4	0.0
Other income (expense), net	9.2	2.6	18.9	6.6
Income before income taxes	633.5	650.9	1,789.4	1,835.0
Provision for income taxes	(115.2)	(150.4)	(363.0)	(429.2)
Net Income	518.3	500.5	1,426.4	1,405.8
Less: Net income attributable to noncontrolling interests	(4.4)	(3.9)	(12.8)	(11.0)
Net income attributable to Amphenol Corporation	$ 513.9	$ 496.6	$ 1,413.6	$ 1,394.8
Net income attributable to Amphenol Corporation per common share - Basic (in dollars per share)	$ 0.86	$ 0.83	$ 2.37	$ 2.34
Weighted average common shares outstanding - Basic (in shares)	597.7	595.3	595.9	596.6
Net income attributable to Amphenol Corporation per common share - Diluted (in dollars per share)	$ 0.83	$ 0.80	$ 2.28	$ 2.24
Weighted average common shares outstanding - Diluted (in shares)	622.0	619.3	620.1	621.5