Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Current Assets:
Cash and cash equivalents	$ 3,317.0	$ 1,475.0
Short-term investments	18.4	185.2
Total cash, cash equivalents and short-term investments	3,335.4	1,660.2
Accounts receivable, less allowance for doubtful accounts of $66.5 and $68.4, respectively	3,287.9	2,618.4
Inventories	2,545.7	2,167.1
Prepaid expenses and other current assets	517.0	389.6
Total current assets	9,686.0	6,835.3
Property, plant and equipment, net	1,711.8	1,314.7
Goodwill	8,236.2	7,092.4
Other intangible assets, net	1,225.1	834.8
Other long-term assets	581.1	449.2
Total assets	21,440.2	16,526.4
Current Liabilities:
Accounts payable	1,819.4	1,350.9
Accrued salaries, wages and employee benefits	529.8	412.8
Accrued income taxes	199.0	166.0
Accrued dividends	199.5	131.7
Other accrued expenses	934.4	737.5
Current portion of long-term debt	401.7	353.8
Total current liabilities	4,083.8	3,152.7
Long-term debt, less current portion	6,484.4	3,983.5
Accrued pension and postretirement benefit obligations	129.8	143.0
Deferred income taxes	376.7	367.0
Other long-term liabilities	509.4	453.7
Total Liabilities	11,584.1	8,099.9
Commitments and contingent liabilities (Note 14)
Redeemable noncontrolling interests	8.7	30.7
Equity:
Class A Common Stock, $0.001 par value, 2,000.0 shares authorized; 1,212.9 shares issued and 1,209.3 shares outstanding at December 31, 2024; 1,201.3 shares issued and 1,197.8 shares outstanding at December 31, 2023	1.2	1.2
Additional paid-in capital	3,601.8	3,100.6
Retained earnings	7,105.0	5,921.1
Treasury stock, at cost; 3.6 shares and 3.5 shares as of December 31, 2024 and 2023, respectively	(199.7)	(142.8)
Accumulated other comprehensive loss	(716.3)	(533.6)
Total stockholders' equity attributable to Amphenol Corporation	9,792.0	8,346.5
Noncontrolling interests	55.4	49.3
Total equity	9,847.4	8,395.8
Total Liabilities, Redeemable Noncontrolling Interests and Equity	$ 21,440.2	$ 16,526.4