Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Current Assets:
Cash and cash equivalents	$ 1,719.1	$ 1,034.6
Short-term investments	34.6	138.6
Total cash, cash equivalents and short-term investments	1,753.7	1,173.2
Accounts receivable, less allowance for doubtful accounts of $23.0 and $23.6, respectively	1,598.6	1,349.3
Inventories:
Raw materials and supplies	386.2	319.8
Work in process	358.0	313.4
Finished goods	362.7	295.7
Inventories	1,106.9	928.9
Other current assets	196.8	139.8
Total current assets	4,656.0	3,591.2
Property, plant and equipment:
Land	32.6	28.1
Buildings and improvements	322.3	281.7
Machinery and equipment	1,662.0	1,408.8
Property, plant and equipment, gross	2,016.9	1,718.6
Accumulated depreciation	(1,200.1)	(1,007.2)
Property, plant and equipment, net	816.8	711.4
Goodwill	4,042.6	3,678.8
Intangibles, net and other long-term assets	488.5	517.3
Total assets	10,003.9	8,498.7
Current Liabilities:
Accounts payable	875.6	678.2
Accrued salaries, wages and employee benefits	151.6	131.8
Accrued income taxes	154.2	125.1
Accrued dividends	58.1	49.3
Other accrued expenses	338.8	275.6
Current portion of long-term debt	1.1	375.2
Total current liabilities	1,579.4	1,635.2
Long-term debt, less current portion	3,541.5	2,635.5
Accrued pension and postretirement benefit obligations	272.0	288.4
Deferred income taxes	241.2	77.7
Other long-term liabilities	326.4	138.8
Commitments and contingent liabilities
Equity:
Class A Common Stock, $.001 par value; 1,000.0 shares authorized; 305.7 and 308.3 shares issued and outstanding at December 31, 2017 and 2016, respectively	0.3	0.3
Additional paid-in capital	1,249.0	1,020.9
Retained earnings	2,941.5	3,122.7
Accumulated other comprehensive loss	(201.0)	(469.0)
Total shareholders' equity attributable to Amphenol Corporation	3,989.8	3,674.9
Noncontrolling interests	53.6	48.2
Total equity	4,043.4	3,723.1
Total liabilities and equity	$ 10,003.9	$ 8,498.7