Held for Sale (Details) - USD ($) $ in Thousands		3 Months Ended				9 Months Ended
		Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Jan. 02, 2025	Dec. 31, 2024
Held for Sale [Abstract]
Proceeds from sale of business, net						$ 193,725	$ 0
Gain on sale of business		$ 0			$ 0	176,162	0
Stock-based compensation expense						20,945	11,378
Current Assets [Abstract]
Total current assets held for sale		0				0			$ 26,936
Total long-term assets held for sale		0				0			22,204
Current Liabilities [Abstract]
Total current liabilities held for sale		0				0			13,919
Total long-term liabilities held for sale		0				0			1,325
Equity Interest [Member] | Level 3 [Member]
Held for Sale [Abstract]
Equity securities without readily determinable fair value								$ 6,100
Mavely [Member]
Held for Sale [Abstract]
Consideration to be received		1,700				1,700		$ 230,000
Proceeds from sale of business, net						193,700
Additional consideration received			$ 2,700
Gain on sale of business				$ 176,200
Stock-based compensation expense				$ 5,200
Mavely [Member] | Held-for-Sale [Member]
Held for Sale [Abstract]
Income (loss) before provision for income taxes		$ 0			$ 2,000	$ 0	$ 1,000
Current Assets [Abstract]
Accounts receivable, net									26,455
Prepaid expenses and other									481
Total current assets held for sale									26,936
Property and equipment, net									1,668
Goodwill									12,602
Other intangible assets, net	[1]								7,934
Total long-term assets held for sale									22,204
Current Liabilities [Abstract]
Accounts payable									208
Accrued expenses									13,711
Total current liabilities held for sale									13,919
Other liabilities									1,325
Total long-term liabilities held for sale									1,325
Accumulated amortization of intangible assets									$ 8,400

[1] Net of accumulated amortization of $8.4 million as of December 31, 2024.