Basis of Presentation and Principles of Consolidation (Policy)	9 Months Ended
Sep. 30, 2024
Basis of Presentation and Principles of Consolidation
Principles of Consolidation	The Condensed Consolidated Balance Sheets as of September 30, 2024 and December 31, 2023, the related Condensed Consolidated Statements of Income and Condensed Consolidated Statements of Comprehensive Income for the three and nine months ended September 30, 2024 and 2023, and the related Condensed Consolidated Statements of Cash Flow for the nine months ended September 30, 2024 and 2023 include the accounts of Amphenol Corporation and its subsidiaries (“Amphenol,” the “Company,” “we,” “our” or “us”). All material intercompany balances and transactions have been eliminated in consolidation. The condensed consolidated financial statements included herein are unaudited. In the opinion of management, the condensed consolidated financial statements reflect all adjustments, including normal recurring adjustments considered necessary for a fair presentation of the results, in conformity with accounting principles generally accepted in the United States of America. The results of operations for the three and nine months ended September 30, 2024 are not necessarily indicative of the results to be expected for the full year. These condensed consolidated financial statements and the related notes should be read in conjunction with the consolidated financial statements and notes included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023 (the “2023 Annual Report”). Stock Split On May 20, 2024, the Company announced that its Board of Directors (the “Board”) approved a two-for-one split of the Company’s Class A Common Stock (“Common Stock”). The stock split was effected in the form of a stock dividend paid to stockholders of record as of the close of business on May 31, 2024. The additional shares were distributed on June 11, 2024, and the Common Stock began trading on a split-adjusted basis on June 12, 2024. The shares of Common Stock retain a par value of $0.001 per share. As a result of the stock split, stockholders received one additional share of the Company’s Common Stock for each share held as of the record date. There was no change in the number of authorized common shares of the Company as a result of the stock split.

Basis of Presentation and Principles of Consolidation (Policy)

9 Months Ended

Sep. 30, 2024

Basis of Presentation and Principles of Consolidation

The Condensed Consolidated Balance Sheets as of September 30, 2024 and December 31, 2023, the related Condensed Consolidated Statements of Income and Condensed Consolidated Statements of Comprehensive Income for the three and nine months ended September 30, 2024 and 2023, and the related Condensed Consolidated Statements of Cash Flow for the nine months ended September 30, 2024 and 2023 include the accounts of Amphenol Corporation and its subsidiaries (“Amphenol,” the “Company,” “we,” “our” or “us”). All material intercompany balances and transactions have been eliminated in consolidation. The condensed consolidated financial statements included herein are unaudited. In the opinion of management, the condensed consolidated financial statements reflect all adjustments, including normal recurring adjustments considered necessary for a fair presentation of the results, in conformity with accounting principles generally accepted in the United States of America. The results of operations for the three and nine months ended September 30, 2024 are not necessarily indicative of the results to be expected for the full year. These condensed consolidated financial statements and the related notes should be read in conjunction with the consolidated financial statements and notes included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023 (the “2023 Annual Report”).

Stock Split

On May 20, 2024, the Company announced that its Board of Directors (the “Board”) approved a two-for-one split of the Company’s Class A Common Stock (“Common Stock”). The stock split was effected in the form of a stock dividend paid to stockholders of record as of the close of business on May 31, 2024. The additional shares were distributed on June 11, 2024, and the Common Stock began trading on a split-adjusted basis on June 12, 2024. The shares of Common Stock retain a par value of $0.001 per share. As a result of the stock split, stockholders received one additional share of the Company’s Common Stock for each share held as of the record date. There was no change in the number of authorized common shares of the Company as a result of the stock split.