Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024
Current Assets:
Cash and cash equivalents	$ 3,207.0	$ 3,317.0
Short-term investments	19.4	18.4
Total cash, cash equivalents and short-term investments	3,226.4	3,335.4
Accounts receivable, less allowance for doubtful accounts of $98.8 and $66.5, respectively	4,270.9	3,287.9
Inventories	3,137.1	2,545.7
Prepaid expenses and other current assets	664.1	517.0
Total current assets	11,298.5	9,686.0
Property, plant and equipment, less accumulated depreciation of $2,789.7 and $2,464.3, respectively	2,053.9	1,711.8
Goodwill	9,651.3	8,236.2
Other intangible assets, net	1,989.4	1,225.1
Other long-term assets	675.3	581.1
Total assets	25,668.4	21,440.2
Current Liabilities:
Accounts payable	2,373.0	1,819.4
Accrued salaries, wages and employee benefits	603.4	529.8
Accrued income taxes	192.8	199.0
Accrued dividends	201.2	199.5
Other accrued expenses	1,297.2	934.4
Current portion of long-term debt	936.6	401.7
Total current liabilities	5,604.2	4,083.8
Long-term debt, less current portion	7,125.8	6,484.4
Accrued pension and postretirement benefit obligations	148.6	129.8
Deferred income taxes	368.6	376.7
Other long-term liabilities	821.5	509.4
Total Liabilities	14,068.7	11,584.1
Redeemable noncontrolling interests	10.1	8.7
Equity:
Common stock	1.2	1.2
Additional paid-in capital	3,957.7	3,601.8
Retained earnings	8,135.2	7,105.0
Treasury stock, at cost	(104.9)	(199.7)
Accumulated other comprehensive loss	(469.9)	(716.3)
Total stockholders' equity attributable to Amphenol Corporation	11,519.3	9,792.0
Noncontrolling interests	70.3	55.4
Total equity	11,589.6	9,847.4
Total Liabilities, Redeemable Noncontrolling Interests and Equity	$ 25,668.4	$ 21,440.2