CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 397,414	$ 470,166
Trade accounts receivable, net of allowances of $6,687 and $6,439	229,823	225,532
Inventories, net	323,618	310,117
Prepaid expenses and other current assets	81,527	69,282
Assets held for sale	0	162,105
Total current assets	1,032,382	1,237,202
Property, plant and equipment, net	295,759	287,529
Right of use asset - operating leases	89,174	83,635
Intangible assets, net	1,178,884	989,436
Goodwill	1,015,638	932,367
Deferred tax assets, net	80,086	73,690
Other assets	20,864	11,277
Total assets	3,712,787	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	13,987	12,818
Accounts payable, trade	65,512	54,608
Income taxes payable	17,112	0
Contract liabilities	5,890	5,275
Accrued compensation	72,047	76,117
Accrued expenses and other current liabilities	99,208	94,194
Liabilities held for sale	0	11,751
Total current liabilities	318,756	401,013
Long-term borrowings under senior credit facility	823,208	933,387
Long-term borrowings under securitization facility	112,500	0
Long-term convertible securities	562,968	474,834
Lease liability - operating leases	95,196	88,118
Deferred tax liabilities	63,447	16,190
Other liabilities	161,731	186,727
Total liabilities	2,137,806	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; 89,474 and 89,251 issued at June 30, 2021 and December 31, 2020, respectively	895	893
Additional paid-in capital	1,248,555	1,290,909
Treasury stock, at cost; 4,899 shares and 4,914 shares at June 30, 2021 and December 31, 2020, respectively	(234,461)	(235,141)
Accumulated other comprehensive loss	(49,963)	(74,059)
Retained earnings	609,955	532,265
Total stockholders’ equity	1,574,981	1,514,867
Total liabilities and stockholders’ equity	$ 3,712,787	$ 3,615,136