CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Current Assets:
Cash and cash equivalents	$ 3,799.3	$ 3,317.0
Short-term investments	88.8	18.4
Total cash, cash equivalents and short-term investments	3,888.1	3,335.4
Accounts receivable, less allowance for doubtful accounts of $101.6 and $66.5, respectively	4,543.8	3,287.9
Inventories	3,300.1	2,545.7
Prepaid expenses and other current assets	651.9	517.0
Total current assets	12,383.9	9,686.0
Property, plant and equipment, less accumulated depreciation of $2,947.3 and $2,464.3, respectively	2,141.5	1,711.8
Goodwill	9,868.6	8,236.2
Other intangible assets, net	1,982.3	1,225.1
Other long-term assets	766.7	581.1
Total Assets	27,143.0	21,440.2
Current Liabilities:
Accounts payable	2,462.4	1,819.4
Accrued salaries, wages and employee benefits	688.6	529.8
Accrued income taxes	252.9	199.0
Accrued dividends	201.9	199.5
Other accrued expenses	1,440.5	934.4
Current portion of long-term debt	937.6	401.7
Total current liabilities	5,983.9	4,083.8
Long-term debt, less current portion	7,129.5	6,484.4
Accrued pension and postretirement benefit obligations	150.2	129.8
Deferred income taxes	377.6	376.7
Other long-term liabilities	894.9	509.4
Total Liabilities	14,536.1	11,584.1
Redeemable noncontrolling interests	10.2	8.7
Equity:
Common stock	1.2	1.2
Additional paid-in capital	4,092.7	3,601.8
Retained earnings	9,155.0	7,105.0
Treasury stock, at cost	(220.9)	(199.7)
Accumulated other comprehensive loss	(507.7)	(716.3)
Total stockholders' equity attributable to Amphenol Corporation	12,520.3	9,792.0
Noncontrolling interests	76.4	55.4
Total Equity	12,596.7	9,847.4
Total Liabilities, Redeemable Noncontrolling Interests and Equity	$ 27,143.0	$ 21,440.2