CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current Assets:
Cash and cash equivalents	$ 513,448	$ 470,166
Trade accounts receivable, net of allowances of $4,735 and $6,439	231,831	225,532
Inventories, net	317,386	310,117
Prepaid expenses and other current assets	91,051	69,282
Assets held for sale	0	162,105
Total current assets	1,153,716	1,237,202
Property, plant and equipment, net	311,703	287,529
Right of use asset - operating leases	84,543	83,635
Intangible assets, net	1,145,573	989,436
Goodwill	1,013,458	932,367
Deferred tax assets, net	56,950	73,690
Other assets	16,440	11,277
Total assets	3,782,383	3,615,136
Current Liabilities:
Current portion of borrowings under senior credit facility	45,000	33,750
Current portion of borrowings under securitization facility	0	112,500
Current portion of lease liability - operating leases	14,775	12,818
Accounts payable, trade	61,837	54,608
Contract liabilities	5,295	5,275
Accrued compensation	92,656	76,117
Accrued expenses and other current liabilities	120,458	94,194
Liabilities held for sale	0	11,751
Total current liabilities	340,021	401,013
Long-term borrowings under senior credit facility	824,257	933,387
Long-term borrowings under securitization facility	112,500	0
Long-term convertible securities	564,426	474,834
Lease liability - operating leases	90,329	88,118
Deferred tax liabilities	45,788	16,190
Other liabilities	120,258	186,727
Total liabilities	2,097,579	2,100,269
Stockholders’ Equity:
Preferred Stock; no par value; 15,000 authorized shares; none outstanding	0	0
Common stock; $0.01 par value; 240,000 authorized shares; 89,600 and 89,251 issued at December 31, 2021 and 2020, respectively	896	893
Additional paid-in capital	1,264,943	1,290,909
Treasury stock, at cost; 4,899 and 4,914 shares at December 31, 2021 and 2020, respectively	(234,448)	(235,141)
Accumulated other comprehensive loss	(45,155)	(74,059)
Retained earnings	698,568	532,265
Total stockholders’ equity	1,684,804	1,514,867
Total liabilities and stockholders’ equity	$ 3,782,383	$ 3,615,136