Consolidated Balance Sheets - USD ($)	Mar. 31, 2023	Dec. 31, 2022
Current assets
Cash and cash equivalents	$ 151,379,000	$ 153,435,000
Accounts receivable, net	405,085,000	417,637,000
Prepaids and other current assets	115,997,000	133,365,000
Income and other tax receivables	48,579,000	45,533,000
Total current assets	721,040,000	749,970,000
Long-term assets
Property, plant and equipment, net	186,463,000	183,360,000
Operating lease assets	95,190,000	92,431,000
Goodwill	807,985,000	807,845,000
Deferred tax assets, net	21,398,000	18,713,000
Other intangible assets, net	225,018,000	233,909,000
Other long-term assets	78,829,000	67,734,000
Total long-term assets	1,414,883,000	1,403,992,000
Total assets	2,135,923,000	2,153,962,000
Current liabilities
Accounts payable	89,311,000	93,937,000
Accrued employee compensation and benefits	128,448,000	145,096,000
Other accrued expenses	76,427,000	34,451,000
Income taxes payable	15,034,000	7,166,000
Deferred revenue	87,381,000	87,846,000
Current operating lease liabilities	33,917,000	35,271,000
Other current liabilities	4,844,000	7,597,000
Total current liabilities	435,362,000	411,364,000
Long-term liabilities
Line of credit	930,000,000	960,000,000
Deferred tax liabilities, net	3,686,000	3,829,000
Non-current Income Taxes Payable	9,140,000	9,140,000
Non-current operating lease liabilities	74,985,000	69,575,000
Other long-term liabilities	67,976,000	66,304,000
Total long-term liabilities	1,085,787,000	1,108,848,000
Total liabilities	1,521,149,000	1,520,212,000
Redeemable noncontrolling interest	3,936,000	55,645,000
Stockholders' equity
Preferred stock - $0.01 par value: 10,000,000 shares authorized; zero shares outstanding as of March 31, 2023 and December 31, 2022	0	0
Common stock - $0.01 par value; 150,000,000 shares authorized; 47,253,110 and 47,224,074 shares outstanding as of March 31, 2023 and December 31, 2022, respectively	473,000	472,000
Additional paid-in capital	391,294,000	367,673,000
Treasury stock at cost: 34,799,143 and 34,828,179 shares as of March 31, 2023 and December 31, 2022, respectively	(592,685,000)	(593,164,000)
Accumulated other comprehensive income (loss)	(110,389,000)	(126,301,000)
Retained earnings	905,309,000	911,233,000
Noncontrolling interest	16,836,000	18,192,000
Total stockholders' equity	610,838,000	578,105,000
Total liabilities and stockholders' equity	$ 2,135,923,000	$ 2,153,962,000