v3.26.3
Condensed Consolidated Statements of Operations - USD ($)
shares in Thousands, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Revenues:        
Total revenues $ 1,504,791 $ 1,524,072 $ 4,691,775 $ 4,744,656
Costs and expenses:        
Cost of services and product development 433,143 474,218 1,349,359 1,480,979
Selling, general and administrative 746,842 762,557 2,237,783 2,269,753
Depreciation 25,040 30,733 75,550 90,134
Amortization of intangibles 20,041 20,220 60,145 62,318
Goodwill impairment 0 150,000 0 150,000
Gain from sale of divested operation (1,386) 0 (6,785) 0
Total costs and expenses 1,223,680 1,437,728 3,716,052 4,053,184
Operating income 281,111 86,344 975,723 691,472
Interest expense, net (23,641) (16,279) (66,955) (41,493)
Other (expense) income, net (1,789) (583) (6,052) 4,304
Income before income taxes 255,681 69,482 902,716 654,283
Provision for income taxes 41,262 34,125 190,455 167,204
Net income $ 214,419 $ 35,357 $ 712,261 $ 487,079
Net income per share:        
Basic (in dollars per share) $ 3.36 $ 0.47 $ 10.68 $ 6.37
Diluted (in dollars per share) $ 3.35 $ 0.47 $ 10.66 $ 6.35
Weighted average shares outstanding:        
Basic (in shares) 63,751 74,884 66,683 76,466
Diluted (in shares) 63,948 74,987 66,841 76,758
Insights        
Revenues:        
Total revenues $ 1,292,434 $ 1,270,724 $ 3,876,499 $ 3,789,798
Conferences        
Revenues:        
Total revenues 86,003 74,554 408,485 358,558
Consulting        
Revenues:        
Total revenues 126,354 123,573 387,399 418,873
Other        
Revenues:        
Total revenues $ 0 $ 55,221 $ 19,392 $ 177,427