CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenues
Total revenues		$ 625,097	$ 590,853	$ 1,219,112	$ 1,151,592
Operating costs
Cost of revenue (excluding depreciation and amortization)		322,774	309,923	639,641	616,775
Sales and marketing		61,303	62,241	126,437	129,275
Product development		62,220	56,047	125,405	113,109
General and administrative		76,870	72,273	155,685	153,324
Depreciation and amortization		20,537	21,858	41,243	42,698
Generative AI Litigation Costs		1,983	0	2,972	0
Impairment charge		0	12,736	0	12,736
Total operating costs	[1]	545,687	535,078	1,091,383	1,067,917
Operating profit		79,410	55,775	127,729	83,675
Other components of net periodic benefit (costs)/income		(1,023)	684	(2,074)	1,369
Interest income and other, net		8,696	4,517	17,083	7,690
Income before income taxes		87,083	60,976	142,738	92,734
Income tax expense		21,543	14,402	36,781	23,839
Net income		$ 65,540	$ 46,574	$ 105,957	$ 68,895
Average number of common shares outstanding:
Basic (in shares)		164,540	164,714	164,592	164,844
Diluted (in shares)		165,514	165,037	165,716	165,325
Basic earnings per share attributable to common stockholders (in usd per share)		$ 0.40	$ 0.28	$ 0.64	$ 0.42
Diluted earnings per share attributable to common stockholders (in usd per share)		0.40	0.28	0.64	0.42
Dividends declared per share (in usd per share)		$ 0.13	$ 0.11	$ 0.26	$ 0.22
Subscription
Revenues
Total revenues		$ 439,322	$ 409,590	$ 868,327	$ 807,132
Advertising
Revenues
Total revenues		119,163	117,770	222,874	224,011
Other
Revenues
Total revenues		$ 66,612	$ 63,493	$ 127,911	$ 120,449

[1] Second quarter and first six months of 2023 were recast to conform to the current presentation of total operating costs.