CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
CURRENT ASSETS:
Cash and cash equivalents	$ 200,856	$ 99,265
Accounts receivable, net	355,650	328,340
Inventories	189,830	158,601
Prepaid expenses and other current assets	64,848	70,806
Total current assets	811,184	657,012
NONCURRENT ASSETS:
Property and equipment, net	106,788	121,149
Operating lease right-of-use asset	71,992	68,795
Intangible assets, net	343,764	351,052
Goodwill	1,428,610	1,428,610
Other noncurrent assets	23,806	20,821
Total noncurrent assets	1,974,960	1,990,427
TOTAL ASSETS	2,786,144	2,647,439
CURRENT LIABILITIES:
Accounts payable	318,561	282,913
Accrued compensation and employee benefits	64,676	58,899
Accrued expenses and other current liabilities	71,759	64,075
Current portion of operating lease liability	18,893	18,886
Current portion of long-term debt	11,775	9,250
Total current liabilities	485,664	434,023
NONCURRENT LIABILITIES:
Long-term debt, net of discount, deferred financing costs and current portion	1,117,823	1,115,103
Operating lease liability, net of current portion	71,684	70,776
Deferred income taxes	4,519	3,339
Other noncurrent liabilities	8,974	8,474
Total noncurrent liabilities	1,203,000	1,197,692
Total liabilities	1,688,664	1,631,715
STOCKHOLDERS’ EQUITY:
Preferred stock; $0.0001 par value; 12,500,000 shares authorized, no shares outstanding as of September 30, 2021 and December 31, 2020, respectively	0	0
Common stock; $0.0001 par value: 250,000,000 shares authorized, 180,258,555 shares issued and 179,874,833 shares outstanding as of September 30, 2021; 180,178,308 shares issued and 179,794,586 shares outstanding as of December 31, 2020	18	18
Treasury stock; 383,722 shares outstanding, at cost, as of September 30, 2021 and December 31, 2020, respectively	(2,403)	(2,403)
Paid-in capital	1,135,465	1,129,312
Accumulated deficit	(35,600)	(100,031)
Accumulated other comprehensive loss	0	(11,172)
Total stockholders’ equity	1,097,480	1,015,724
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 2,786,144	$ 2,647,439