CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
ASSETS
Cash and cash equivalents	$ 737,612	$ 652,793
Short-term investments	27,109	58,421
Accounts receivable, net of allowances of $6,871 and $6,868, respectively	337,703	304,739
Prepaid expenses and other current assets	88,570	68,319
Total current assets	1,190,994	1,084,272
Long-term investments	140,906	127,871
Property and equipment, net	188,169	178,184
Trade names and trademarks, net	155,784	191,020
Customer relationships, net	137,250	208,057
Other purchased intangibles, net	32,372	63,738
Goodwill	1,546,065	1,591,474
Deferred income taxes	8,731	8,523
Other assets	70,751	80,131
TOTAL ASSETS	3,471,022	3,533,270
LIABILITIES AND STOCKHOLDERS’ EQUITY
Accounts payable	123,256	120,829
Accrued employee related costs	50,068	42,178
Other accrued liabilities	43,612	39,539
Income taxes payable, current	14,458	19,712
Deferred revenue, current	184,549	187,904
Other current liabilities	15,890	22,286
Total current liabilities	431,833	432,448
Long-term debt	1,001,312	999,053
Deferred revenue, noncurrent	8,169	9,103
Income taxes payable, noncurrent	8,486	11,675
Liability for uncertain tax positions	36,055	40,379
Deferred income taxes	45,503	79,007
Other long-term liabilities	46,666	68,994
TOTAL LIABILITIES	1,578,024	1,640,659
Commitments and contingencies (Note 12)
Preferred stock	0	0
Common stock, $0.01 par value. Authorized 95,000,000; total issued and outstanding 46,078,464 and 47,269,446 shares at December 31, 2023 and 2022, respectively.	461	473
Additional paid-in capital	472,201	439,681
Retained earnings	1,491,956	1,537,830
Accumulated other comprehensive loss	(71,620)	(85,373)
TOTAL STOCKHOLDERS’ EQUITY	1,892,998	1,892,611
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	3,471,022	3,533,270
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	327,015	255,586
Series A Preferred Stock
LIABILITIES AND STOCKHOLDERS’ EQUITY
Preferred stock	0	0
Series B Preferred Stock
LIABILITIES AND STOCKHOLDERS’ EQUITY
Preferred stock	$ 0	$ 0