| USD ($) $ in Millions, shares in Millions | LTM | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 | Dec 31, 2020 | Dec 31, 2019 | Dec 31, 2018 | Dec 31, 2017 | Dec 31, 2016 | Dec 31, 2015 | Dec 31, 2014 | Dec 31, 2013 | Dec 31, 2012 | Dec 31, 2011 | Dec 31, 2010 | Dec 31, 2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Net sales | $ 29,012 | $ 23,095 | $ 15,223 | $ 12,555 | ||||||||||||||
Cost of sales | 17,843 | 14,577 | 10,083 | 8,471 | ||||||||||||||
Gross profit | 11,169 | 8,518 | 5,140 | 4,084 | ||||||||||||||
Acquisition-related expenses | 188 | 103 | 127 | 35 | ||||||||||||||
Casualty loss related to flood | - | - | - | - | ||||||||||||||
Change in contingent acquisition-related obligations | - | - | - | - | ||||||||||||||
Selling, general and administrative expenses | 3,139 | 2,546 | 1,855 | 1,490 | ||||||||||||||
Operating income | 7,841 | 5,869 | 3,157 | 2,560 | ||||||||||||||
Interest expense | (632) | (368) | (217) | (140) | ||||||||||||||
Gain on bargain purchase acquisition | 0 | 0 | 0 | 5 | ||||||||||||||
Loss on early extinguishment of debt | - | - | - | - | ||||||||||||||
Early extinguishment of interest rate swaps | - | - | - | - | ||||||||||||||
Other income (expense), net | 114 | 100 | 72 | 29 | ||||||||||||||
Income before income taxes | 7,324 | 5,601 | 3,012 | 2,455 | ||||||||||||||
Provision for income taxes | 2,136 | 1,295 | 570 | 509 | ||||||||||||||
Net income | 5,188 | 4,305 | 2,442 | - | ||||||||||||||
Less: Net income attributable to noncontrolling interests | 44 | 35 | 18 | - | ||||||||||||||
Net income from continuing operations | - | - | - | 1,946 | ||||||||||||||
Less: Net income from continuing operations attributable to noncontrolling interests | - | - | - | 18 | ||||||||||||||
Net income from continuing operations attributable to Amphenol Corporation | - | - | - | 1,928 | ||||||||||||||
Income from discontinued operations attributable to Amphenol Corporation, net of income taxes of ($3.2) for 2021 | - | - | - | 0 | ||||||||||||||
Net income attributable to Amphenol Corporation | $ 5,143 | $ 4,270 | $ 2,424 | $ 1,928 | ||||||||||||||
Net income per common share attributable to Amphenol Corporation - Basic, Continuing operations (in dollars per share) | - | - | - | $ 3.23 | ||||||||||||||
Net income per common share attributable to Amphenol Corporation - Basic, Discontinued operations, net of income taxes (in dollars per share) | - | - | - | 0 | ||||||||||||||
Net income attributable to Amphenol Corporation per common share - Basic (in dollars per share) | 4.2 | 3.51 | 2.01 | 3.23 | ||||||||||||||
Weighted average common shares outstanding - Basic (in shares) | 1,229.7 | 1,218.2 | 1,203.8 | 596.5 | ||||||||||||||
Net income per common share attributable to Amphenol Corporation - Diluted, Continuing operations (in dollars per share) | - | - | - | 3.11 | ||||||||||||||
Net income per common share attributable to Amphenol Corporation - Diluted, Discontinued operations, net of income taxes (in dollars per share) | - | - | - | 0 | ||||||||||||||
Net income attributable to Amphenol Corporation per common share - Diluted (in dollars per share) | 4 | 3.34 | 1.92 | 3.11 | ||||||||||||||
Weighted average common shares outstanding - Diluted (in shares) | 1,289.4 | 1,277.5 | 1,263.6 | 620.6 | ||||||||||||||
Dividends declared per common share | $ 0.74 | $ 0.74 | $ 0.55 | $ 0.85 |