Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Current Assets:
Cash and cash equivalents	$ 1,475.0	$ 1,373.1
Short-term investments	185.2	61.1
Total cash, cash equivalents and short-term investments	1,660.2	1,434.2
Accounts receivable, less allowance for doubtful accounts of $68.4 and $63.9, respectively	2,618.4	2,631.3
Inventories	2,167.1	2,093.6
Prepaid expenses and other current assets	389.6	320.0
Total current assets	6,835.3	6,479.1
Property, plant and equipment, net	1,314.7	1,204.3
Goodwill	7,092.4	6,446.1
Other intangible assets, net	834.8	734.1
Other long-term assets	449.2	462.6
Total assets	16,526.4	15,326.2
Current Liabilities:
Accounts payable	1,350.9	1,309.1
Accrued salaries, wages and employee benefits	412.8	416.7
Accrued income taxes	166.0	169.5
Accrued dividends	131.7	124.9
Other accrued expenses	737.5	653.2
Current portion of long-term debt	353.8	2.7
Total current liabilities	3,152.7	2,676.1
Long-term debt, less current portion	3,983.5	4,575.0
Accrued pension and postretirement benefit obligations	143.0	127.9
Deferred income taxes	367.0	409.8
Other long-term liabilities	453.7	443.3
Total Liabilities	8,099.9	8,232.1
Commitments and contingent liabilities (Note 14)
Redeemable noncontrolling interests	30.7	20.6
Equity:
Class A Common Stock, $0.001 par value, 2,000.0 shares authorized; 600.6 shares issued and 598.9 shares outstanding at December 31, 2023; 596.0 shares issued and 594.8 shares outstanding at December 31, 2022	0.6	0.6
Additional paid-in capital	3,101.2	2,650.4
Retained earnings	5,921.1	4,979.4
Treasury stock, at cost; 1.7 shares and 1.2 shares as of December 31, 2023 and 2022, respectively	(142.8)	(79.8)
Accumulated other comprehensive loss	(533.6)	(535.0)
Total stockholders' equity attributable to Amphenol Corporation	8,346.5	7,015.6
Noncontrolling interests	49.3	57.9
Total equity	8,395.8	7,073.5
Total Liabilities, Redeemable Noncontrolling Interests and Equity	$ 16,526.4	$ 15,326.2