Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020
Current Assets:
Cash and cash equivalents	$ 1,268.1	$ 1,702.0
Short-term investments	34.4	36.1
Total cash, cash equivalents and short-term investments	1,302.5	1,738.1
Accounts receivable, less allowance for doubtful accounts of $44.5 and $44.8, respectively	2,204.5	1,951.6
Inventories	1,952.5	1,462.2
Prepaid expenses and other current assets	392.1	338.9
Current assets held for sale	1,068.2	0.0
Total current assets	6,919.8	5,490.8
Property, plant and equipment, less accumulated depreciation of $1,881.3 and $1,738.6, respectively	1,175.4	1,054.6
Goodwill	5,839.4	5,032.1
Other intangible assets, net	603.6	397.5
Other long-term assets	387.9	352.3
Total assets	14,926.1	12,327.3
Current Liabilities:
Accounts payable	1,300.0	1,120.7
Accrued salaries, wages and employee benefits	224.9	195.4
Accrued income taxes	101.2	112.6
Accrued dividends	86.7	86.8
Other accrued expenses	666.1	558.5
Current portion of long-term debt	298.7	230.3
Current liabilities held for sale	207.4	0.0
Total current liabilities	2,885.0	2,304.3
Long-term debt, less current portion	4,950.0	3,636.2
Accrued pension and postretirement benefit obligations	221.6	228.6
Deferred income taxes	452.2	299.1
Other long-term liabilities	408.6	407.2
Equity:
Common stock	0.6	0.6
Additional paid-in capital	2,289.5	2,068.1
Retained earnings	4,080.6	3,705.4
Treasury stock, at cost	(89.3)	(111.1)
Accumulated other comprehensive loss	(335.5)	(278.1)
Total shareholders' equity attributable to Amphenol Corporation	5,945.9	5,384.9
Noncontrolling interests	62.8	67.0
Total equity	6,008.7	5,451.9
Total liabilities and equity	$ 14,926.1	$ 12,327.3