Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Sep. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 493.3	$ 414.6
Short-term investments	222.4	109.4
Trade accounts receivable, net of allowance for doubtful accounts of $2.0 and $1.8 at September 30, 2020 and December 31, 2019, respectively	363.9	341.1
Inventories	494.2	462.1
Other current assets	95.9	106.3
Total current assets	1,669.7	1,433.5
Property, plant and equipment, net	267.9	241.9
Right-of-use asset	180.1	64.5
Goodwill	1,062.1	1,058.5
Intangible assets, net	523.3	564.6
Long-term investments	6.3	5.8
Other assets	41.5	47.5
Total assets	3,750.9	3,416.3
Current liabilities:
Short-term debt	12.0	12.1
Accounts payable	113.4	88.4
Accrued compensation	95.4	100.9
Income taxes payable	18.8	15.4
Lease liability	16.8	20.6
Deferred revenue and customer advances	30.4	21.5
Other current liabilities	77.5	58.8
Total current liabilities	364.3	317.7
Long-term debt, net	816.8	871.7
Non-current deferred taxes	67.2	72.4
Non-current accrued compensation	44.9	43.9
Non-current lease liability	172.2	44.8
Other liabilities	58.7	42.5
Total liabilities	1,524.1	1,393.0
Commitments and contingencies (Note 19)
Stockholders’ equity:
Preferred Stock, $0.01 par value per share, 2,000,000 shares authorized; none issued and outstanding
Common Stock, no par value, 200,000,000 shares authorized; 55,135,910 and 54,596,183 shares issued and outstanding at September 30, 2020 and December 31, 2019, respectively	0.1	0.1
Additional paid-in capital	861.6	864.3
Retained earnings	1,382.7	1,181.2
Accumulated other comprehensive loss	(17.6)	(22.3)
Total stockholders’ equity	2,226.8	2,023.3
Total liabilities and stockholders’ equity	$ 3,750.9	$ 3,416.3