Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 167.8	$ 112.2
Restricted cash	0.2	0.2
Accounts receivable, net	270.7	262.5
Inventories	222.5	205.8
Income tax receivable, net	4.6	8.6
Prepaid expenses and other current assets	20.4	31.5
Total current assets	686.2	620.8
Property, plant and equipment, net	542.3	510.2
Intangible assets, net	712.9	761.6
In-process research and development	29.0	50.0
Goodwill	266.6	259.7
Deferred tax assets, net	13.4	13.4
Other assets	76.9	13.7
Total assets	2,327.3	2,229.4
Current liabilities:
Accounts payable	94.8	80.7
Accrued expenses	39.5	30.7
Accrued compensation	62.4	58.2
Debt, current portion	12.9	10.1
Contingent consideration, current portion	3.2	5.6
Other current liabilities	3.5	15.1
Total current liabilities	216.3	200.4
Contingent consideration, net of current portion	26.0	54.4
Debt, net of current portion	798.4	784.5
Deferred tax liability	63.9	67.5
Contract liabilities, net of current portion	85.6	62.5
Other liabilities	48.6	49.2
Total liabilities	1,238.8	1,218.5
Stockholders’ equity:
Preferred stock, $0.001 par value; 15.0 shares authorized, 0 shares issued and outstanding at both December 31, 2019 and 2018	0.0	0.0
Common stock, $0.001 par value; 200.0 shares authorized, 52.9 shares issued and 51.7 shares outstanding at December 31, 2019; 52.4 shares issued and 51.2 shares outstanding at December 31, 2018	0.1	0.1
Treasury stock, at cost, 1.2 common shares at December 31, 2019 and 2018	(39.6)	(39.6)
Additional paid-in capital	716.1	688.6
Accumulated other comprehensive loss, net	(9.9)	(5.5)
Retained earnings	421.8	367.3
Total stockholders’ equity	1,088.5	1,010.9
Total liabilities and stockholders’ equity	$ 2,327.3	$ 2,229.4