Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and Cash Equivalents	$ 1,167.6	$ 857.9
Short-term investments	2,054.1	2,205.2
Accounts receivable, net of allowances of $8.3 and $8.2 as of December 31, 2019, and 2018, respectively	645.2	682.3
Inventory	595.5	409.0
Prepaids and other current assets	200.2	178.8
Total current assets	4,662.6	4,333.2
Property, plant, and equipment, net	1,272.9	812.0
Long-term investments	2,623.5	1,771.3
Deferred tax assets	425.6	428.6
Intangible and other assets, net	441.4	261.0
Goodwill	307.2	240.6
Total assets	9,733.2	7,846.7
Current liabilities:
Accounts payable	123.5	100.7
Accrued compensation and employee benefits	251.6	193.8
Deferred revenue	337.8	294.3
Other accrued liabilities	317.3	231.8
Total current liabilities	1,030.2	820.6
Other long-term liabilities	418.3	338.6
Total liabilities	1,448.5	1,159.2
Commitments and contingencies (Note 8)
Stockholders’ equity:
Preferred stock, 2.5 shares authorized, $0.001 par value, issuable in series; no shares issued and outstanding as of December 31, 2019, and 2018	0.0	0.0
Common stock, 300.0 shares authorized, $0.001 par value, 116.0 shares and 114.5 shares issued and outstanding as of December 31, 2019, and 2018, respectively	0.1	0.1
Additional paid-in capital	5,756.8	5,170.3
Retained earnings	2,494.5	1,521.7
Accumulated other comprehensive income/(loss)	12.4	(13.3)
Total Intuitive Surgical, Inc. stockholders’ equity	8,263.8	6,678.8
Noncontrolling interest in joint venture	20.9	8.7
Total stockholders’ equity	8,284.7	6,687.5
Total liabilities and stockholders’ equity	$ 9,733.2	$ 7,846.7