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SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS | 12 Months Ended
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Dec. 31, 2024
SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS |
SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS | SCHEDULE II AMPHENOL CORPORATION AND SUBSIDIARIES VALUATION AND QUALIFYING ACCOUNTS For the years ended December 31, 2024, 2023 and 2022 (Dollars in millions) ​ ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Balance at |  | Charged to |  | ​ | ​ |  | Balance at |
​ | ​ | beginning | ​ | cost and | ​ | Additions | ​ | end of |
​ | ​ | of period | ​ | expenses | ​ | (Deductions) | ​ | period |
Allowance for doubtful accounts: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Year ended December 31, 2024 | ​ | $ | 68.4 | ​ | $ | 2.6 | ​ | $ | (4.5) | ​ | $ | 66.5 | ​
Year ended December 31, 2023 | ​ |  | 63.9 | ​ | ​ | 13.4 | ​ | ​ | (8.9) | ​ | ​ | 68.4 | ​
Year ended December 31, 2022 | ​ |  | 43.5 | ​ | ​ | 20.2 | ​ | ​ | 0.2 | ​ |  | 63.9 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Valuation allowance on deferred tax assets: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Year ended December 31, 2024 | ​ | $ | 46.6 | ​ | $ | 10.8 | ​ | $ | 16.2 | ​ | $ | 73.6 | ​
Year ended December 31, 2023 | ​ | ​ | 42.2 | ​ | ​ | 3.4 | ​ | ​ | 1.0 | ​ | ​ | 46.6 | ​
Year ended December 31, 2022 | ​ |  | 44.9 | ​ | ​ | (1.1) | ​ | ​ | (1.6) | ​ | ​ | 42.2 | ​
​

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- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 -Publisher SEC Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-4 + Details
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- References No definition available. + Details
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